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Variable objects in 18 hours RA

Lightcurves: C-LC = Current or Recent, P-LC = 'Pixel' Long-term, A-LC = from Articles, O-LC = Others.
Magnitude ranges are the extreme observed limits.

V2048 Ophiuchi (Fl66)
Type: GCAS+UV?
Coords: (2000) 18h00.3m +0422'
Magnitude range: 3.88 to 5.04
Sequence chart: MDT780714
Total observations: 4227

EX Draconis (HS1804+6753) | Report on the Warner Symposium on CVs
Type: UG+E | C-LC
Coords: (2000) 18h04m13s +6754.1'
Magnitude range: 12.30 to 16.20
Sequence chart: GSC
Total observations: 897

V2335 Ophiuchi (var25)
Type: UG
Coords: (2000) 18h04m17s +0443'44"
Magnitude range: 15.70 to 15.70
Sequence chart: GP/VSNET
Total observations: 58

V1783 Sagittarii
Type: I
Coords: (2000) 18h04m50s -3243'10"
Magnitude range: 11.20 to 11.30
Total observations: 12

V1008 Herculis (var61)
Type: UG? | C-LC
Coords: (2000) 18h05m46s +3140'18"
Magnitude range: 12.98 to [15.91
Sequence chart: 238.01 | @
Total observations: 311

3C371 Draconis
Type: GAL | O-LC
Coords: (1950) 18h07.3m +6949'
Magnitude range: 14.90 to 16.10
Sequence chart: JT811115
Total observations: 556

DQ Herculis (Nova 1934) | Report on the Warner Symposium on CVs | Eclipse observations
Type: NB+E
Coords: (2000) 18h07m31s +4551.3'
Magnitude range: 1.56 to 15.60
Sequence chart: WML3505
Total observations: 2075

V4444 Sagittarii (Nova 1999)
Type: N | O-LC
Coords: (2000) 18h07m36s -2720'14"
Magnitude range: 9.00 to 12.10
Total observations: 13

V426 Ophiuchi
Type: NL | C-LC
Coords: (2000) 18h07m52s +0551'53"
Magnitude range: 11.20 to 13.10
Total observations: 197

V566 Herculis
Type: SRB | O-LC
Period: 137d
Coords: (2000) 18h07.9m +4143'
Magnitude range: 6.80 to 8.40
Sequence chart: MDT 840412
Total observations: 460

V618 Sagittarii
Type: RCB
Coords: (2000) 18h07m57s -3629'38"
Magnitude range: ? to [12.60
Total observations: 8

WX Coronae Austrini
Type: RCB | C-LC | O-LC
Coords: (2000) 18h08m51s -3719'46"
Magnitude range: 11.10 to [14.30
Total observations: 120

T Herculis
Type: M | O-LC
Period: 164.98d
Coords: (2000) 18h09m07s +3101'17"
Magnitude range: 6.57 to 13.67
Sequence chart: RGA 1959
Total observations: 4824

Hudec's Object Herculis
Type: not listed
Coords: (2000) 18h10m57s +3123.4'
Magnitude range: ? to [15.00
Sequence chart: TA890127
Total observations: 27

UZ Serpentis
Type: UGSS
Coords: (2000) 18h11m25s -1455'34"
Magnitude range: 12.70 to [14.00
Total observations: 27

V343 Serpentis (NSV24326)
Type: ZAND
Coords: (2000) 18h12m22s -1140'07"
Magnitude range: 12.70 to 12.90
Sequence chart: 083.01
Total observations: 8

V3795 Sagittarii
Type: RCB
Coords: (2000) 18h13m24s -2546'56"
Magnitude range: 11.00 to 11.90
Total observations: 70

V533 Herculis (Nova 1963)
Type: NA | O-LC
Coords: (2000) 18h14m20s +4151'23"
Magnitude range: 4.32 to 14.50
Sequence chart: RGA1963
Total observations: 1190

YY Herculis
Type: ZAND | C-LC | O-LC
Coords: (2000) 18h14m34s +2059.1'
Magnitude range: 11.68 to 13.80
Sequence chart: 084.01 | @
Total observations: 640

TV Herculis
Type: M | O-LC
Period: 304.28d
Coords: (2000) 18h14m40s +3149'12"
Magnitude range: 9.60 to 13.90
Total observations: 29

W Lyrae
Type: M
Period: 197.88d
Coords: (2000) 18h14m56s +3640'13"
Magnitude range: 7.22 to 13.10
Sequence chart: RGA 1961 Feb
Total observations: 4574

FG Serpentis (AS296)
Type: ZAND+E
Coords: (2000) 18h15m07s -0018'52"
Magnitude range: 9.40 to 12.78
Sequence chart: AAVSO | A | B
Total observations: 400

VZ Sagittarii
Type: RCB | C-LC
Coords: (2000) 18h15m09s -2942'24"
Magnitude range: 10.00 to [12.30
Total observations: 67

TZ Lyrae
Type: EB
Period: .53d
Coords: (2000) 18h15.8m +4107'
Magnitude range: 10.97 to 12.10
Sequence chart: JEI8711
Total observations: 14

AM Herculis | Report on the Warner Symposium on CVs
Type: AM/XRM+E | C-LC | O-LC
Coords: (2000) 18h16m13s +4951.8'
Magnitude range: 12.70 to 15.60
Sequence chart: AAVSO
Total observations: 793

RY Ophiuchi
Type: M
Period: 150.41d
Coords: (2000) 18h16m36s +0341'31"
Magnitude range: 7.10 to 14.70
Sequence chart: RGA 1960 Sep
Total observations: 2669

DV Draconis
Type: UGWZ?
Coords: (2000) 18h17m25s +5048.1'
Magnitude range: 15.10 to [16.30
Total observations: 424

IQ Herculis
Type: SRB | P-LC | O-LC
Period: 75d
Coords: (2000) 18h17.9m +1759'
Magnitude range: 5.90 to 8.60
Sequence chart: 048.01-03
Total observations: 1372

RS Telescopii
Type: RCB | C-LC | O-LC
Coords: (2000) 18h18m51s -4632'51"
Magnitude range: 9.70 to 12.40
Total observations: 152

GM Sagittarii
Type: NL
Coords: (2000) 18h19m22s -2525'30"
Magnitude range: ? to [9.90
Total observations: 1

V4029 Sagittarii
Type: SDOR
Coords: (2000) 18h21m15s -1622'32"
Magnitude range: 8.20 to 8.20
Total observations: 1

V1860 Sagittarii
Type: RCB | O-LC
Coords: (2000) 18h21m28s -2445'08"
Magnitude range: 12.00 to 12.40
Total observations: 83

V4633 Sagittarii (Nova 1998)
Type: N | O-LC
Coords: (2000) 18h21m40s -2731'38"
Magnitude range: 8.50 to 10.40
Sequence chart: N/036.01
Total observations: 4

V443 Herculis
Type: ZAND | O-LC
Coords: (2000) 18h22m30s +2327.5'
Magnitude range: 11.50 to 12.50
Sequence chart: 086.01 | @
Total observations: 592

SN1998V Herculis (NGC6627)
Type: SN
Coords: (2000) 18h22m37s +1542'08"
Magnitude range: 15.50 to 15.50
Total observations: 1

Lanning-17 Scuti
Type: NL?
Coords: (2000) 18h23m00s -0437'10"
Magnitude range: ? to [15.50
Sequence chart: 234.01
Total observations: 224

FR Scuti
Type: ZAND
Coords: (2000) 18h23.4m -1241'
Magnitude range: 10.10 to 10.80
Sequence chart: 087.01
Total observations: 44

V4169 Sagittarii (Nova 1992 #2)
Type: N
Coords: (2000) 18h23m27s -2822'00"
Magnitude range: 8.90 to 9.40
Total observations: 6

V4361 Sagittarii (Nova 1996)
Type: N | O-LC
Coords: (2000) 18h23.7m -1807.2'
Magnitude range: 10.80 to 12.70
Total observations: 12

IR Lyrae
Type: M?
Coords: (2000) 18h23m54s +3918'59"
Magnitude range: 13.80 to 15.20
Sequence chart: Belgian VVS
Total observations: 63

GU Sagittarii
Type: RCB | C-LC
Coords: (2000) 18h24m16s -2415'26"
Magnitude range: 10.20 to 11.00
Total observations: 125

V2204 Ophiuchi (NSV10797)
Type: NL? | C-LC
Coords: (2000) 18h26m02s +1155'06"
Magnitude range: 14.40 to 16.40
Sequence chart: TA900927
Total observations: 35

V1011 Herculis (TmzV30)
Type: EA
Coords: (2000) 18h29m31s +2234'24"
Magnitude range: 11.00P to [11.80P
Total observations: 25

AC Herculis
Type: RVA | C-LC | P-LC
Period: 75d
Coords: (2000) 18h30.3m +2152'
Magnitude range: 6.57 to 9.10
Sequence chart: 048.01-03
Total observations: 5609

V1017 Sagittarii
Type: ZAND?
Coords: (2000) 18h32m04s -2923'11"
Magnitude range: ? to [13.30
Sequence chart: GMH861018
Total observations: 5

T Lyrae
Type: I
Coords: (2000) 18h32m20s +3659'53"
Magnitude range: 6.80 to 8.70
Total observations: 2

TAV1831+19south Herculis
Type: not listed
Coords: (2000) 18h33.8m +1902.2'
Magnitude range: 13.10 to 13.53
Sequence chart: GMH911025
Total observations: 23

TAV1831+19 Herculis (Q1991/68)
Type: M? | C-LC
Coords: (2000) 18h33.8m +1902.2'
Magnitude range: 11.00 to 12.90
Sequence chart: GMH911025
Total observations: 69

CH Herculis
Type: UG
Coords: (2000) 18h34m46s +2447'56"
Magnitude range: 14.29 to [16.06
Sequence chart: VSNET
Total observations: 249

LL Lyrae
Type: UG | C-LC
Period: 100d?
Coords: (2000) 18h35m12s +3819'29"
Magnitude range: 13.20 to [15.60
Sequence chart: TA000716
Total observations: 493

TASV J1835+383 Lyrae (Q2000/003)
Type: not listed | C-LC
Coords: (2000) 18h35m20s +3818'32"
Magnitude range: 13.70 to 14.60
Sequence chart: TA000716
Total observations: 109

XY Lyrae
Type: LC
Coords: (2000) 18h38.1m +3940'
Magnitude range: 4.30 to 6.71
Sequence chart: MDT720916
Total observations: 2900

X Ophiuchi
Type: M | P-LC
Period: 328d
Coords: (2000) 18h38.3m +0850'
Magnitude range: 6.30 to 9.28
Sequence chart: 099.01 | @
Total observations: 2310

V2303 Ophiuchi (TAV1836+11)
Type: not listed
Coords: (2000) 18h38m30s +1111.0'
Magnitude range: 11.80 to 15.30
Sequence chart: TA930930
Total observations: 26

V827 Herculis (Nova 1987)
Type: NA | O-LC
Coords: (2000) 18h43m43s +1519'23"
Magnitude range: 7.50 to 13.60
Total observations: 164

AY Lyrae
Type: UGSU | C-LC | P-LC
Period: 24d
Coords: (2000) 18h44.4m +3800'
Magnitude range: 11.30 to 16.10
Sequence chart: 011.01
Total observations: 8884

MV Sagittarii
Type: RCB
Coords: (2000) 18h44m32s -2057'16"
Magnitude range: ? to [12.30
Total observations: 2

V344 Lyrae
Type: UGSU | O-LC
Coords: (2000) 18h44m32s +4322'10"
Magnitude range: 14.10 to 16.00
Sequence chart: TA930613
Total observations: 924

V838 Herculis (Nova 1991)
Type: N | O-LC
Coords: (2000) 18h46m32s +1214'05"
Magnitude range: 7.90 to 14.70
Sequence chart: N015.01
Total observations: 25

NSV24587 Scuti (Branchett's 'Nova' 1981)
Type: N?
Coords: (2000) 18h46m51s -0456'38"
Magnitude range: 10.50 to [14.50
Sequence chart: GMH810726
Total observations: 521

V444 Scuti (Nova 1991)
Type: N | O-LC
Coords: (2000) 18h47m10s -0820'53"
Magnitude range: 10.80 to [14.30
Sequence chart: N017.02
Total observations: 16

R Scuti | Known Variables in Hipparcos data | SPA VSS programme
Type: RVA | P-LC
Period: 146d
Coords: (2000) 18h47.5m -0542'
Magnitude range: 4.30 to 8.70
Sequence chart: 026.03 | @
Total observations: 8699

V Coronae Austrini
Type: RCB | O-LC
Coords: (2000) 18h47m32s -3809'23"
Magnitude range: 9.70 to 13.20
Total observations: 66

V603 Aquilae | Report on the Warner Symposium on CVs
Type: NA/E+X
Coords: (2000) 18h48.9m +0035'
Magnitude range: 10.85 to 12.50
Sequence chart: GMH861024
Total observations: 705

V443 Scuti (Nova 1989)
Type: N
Coords: (2000) 18h49m39s -0611'12"
Magnitude range: ? to [14.00
Sequence chart: GMH901230
Total observations: 22

beta Lyrae | Preliminary EB light curves for 1999 | The period of beta Lyrae
Type: EB
Period: 12.91383d
Coords: (2000) 18h50m05s +3321'46"
Magnitude range: 2.90 to 4.54
Sequence chart: SPA-TM | @
Total observations: 7060

S Scuti
Type: SRB | P-LC
Period: 148d
Coords: (2000) 18h50.3m -0754'
Magnitude range: 6.45 to 8.50
Sequence chart: 026.03 | @
Total observations: 1657

NSV11453 Lyrae
Type: not listed
Coords: (2000) 18h51m27s +4616'39"
Magnitude range: 11.60 to 14.50
Total observations: 72

CI Aquilae
Type: UG? | C-LC
Coords: (2000) 18h52m03s -0128'37"
Magnitude range: 8.90 to [15.50
Total observations: 392

CY Lyrae
Type: UGSS | C-LC
Period: 17d
Coords: (2000) 18h52m41s +2645'29"
Magnitude range: 12.96 to 15.93
Sequence chart: GP/VSNET
Total observations: 487

HR Lyrae (Nova 1919)
Type: NA
Coords: (2000) 18h53m26s +2913.4'
Magnitude range: 14.90 to 15.90
Sequence chart: TAEC
Total observations: 863

FN Sagittarii
Type: ZAND
Coords: (2000) 18h53m54s -1859'42"
Magnitude range: 11.80 to 12.50
Total observations: 3

delta2 Lyrae | PEP from Ryde
Type: SRC
Coords: (2000) 18h54m30s +3653'55"
Magnitude range: 4.02 to 4.96
Sequence chart: MDT721111
Total observations: 127

R Lyrae | SPA VSS programme
Type: SRB | P-LC
Period: 46d?
Coords: (2000) 18h55.3m +4357'
Magnitude range: 3.30 to 5.60
Sequence chart: MDT721111
Total observations: 3644

NSV11565 Lyrae (Q1999/091)
Type: SR?
Coords: (2000) 18h55m47s +4010'56"
Magnitude range: 10.54P to [12.20
Sequence chart: TA990320
Total observations: 43

EU Scuti (Nova 1949)
Type: NR?
Coords: (2000) 18h56m14s -0412'32"
Magnitude range: ? to [15.63
Sequence chart: TA911024
Total observations: 395

UW Aquilae
Type: LC
Coords: (2000) 18h57.6m +0027'
Magnitude range: 7.95 to 9.90
Sequence chart: 028.01
Total observations: 1810

FS Scuti (Nova 1952)
Type: NA?
Coords: (2000) 18h58m17s -0524'05"
Magnitude range: ? to [16.20
Sequence chart: VVS Belgium
Total observations: 458

DM Lyrae | A new UGSU Star
Type: UGSU | C-LC | A-LC
Coords: (2000) 18h58m44s +3015'32"
Magnitude range: 13.70 to [16.00
Sequence chart: TA881229
Total observations: 959

V358 Lyrae
Type: UGWZ?
Coords: (2000) 18h59m34s +4224'14"
Magnitude range: 14.80 to [16.20
Sequence chart: VVS Belgian | @
Total observations: 448


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