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Variable objects in 15 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.

delta Librae
Type: EA
Period: 2.327353d
Coords: (2000) 15h00m58s -0831'08"
Magnitude range: 4.40 to 5.60
Sequence chart: JEI840902
Total observations: 94

Z Ursae Minoris
Type: RCB? | C-LC | O-LC
Coords: (2000) 15h01m31s +8302'58"
Magnitude range: 10.70 to 16.30
Sequence chart: VSSC85+86
Total observations: 1541

Debehogne's obj Librae
Type: GAL
Coords: (1950) 15h07.5m -0144'
Magnitude range: 15.40 to 15.70
Sequence chart: TA901209
Total observations: 27

S Apodis
Type: RCB | O-LC
Coords: (2000) 15h09m24s -7203'44"
Magnitude range: 9.40 to 12.20
Total observations: 118

NY Serpentis (PG1510+234)
Type: UGSU | C-LC
Coords: (2000) 15h13m02s +2315'07"
Magnitude range: 14.40 to [15.90
Sequence chart: VVS
Total observations: 259

U Coronae Borealis
Type: EA
Period: 3.45d
Coords: (2000) 15h18.2m +3139'
Magnitude range: 8.23 to 8.55
Sequence chart: JEI860706
Total observations: 4

S Coronae Borealis
Type: M | P-LC | O-LC
Period: 360d
Coords: (2000) 15h21.4m +3122'
Magnitude range: 5.90 to 13.98
Sequence chart: 043.01
Total observations: 12595

GRB990123 Bootis
Type: GRB
Coords: (2000) 15h25m31s +4446'01"
Magnitude range: ? to [14.70
Total observations: 30

QW Serpentis (TmzV46)
Type: UG? | C-LC
Coords: (2000) 15h26m14s +0818'03"
Magnitude range: 12.60 to [15.10
Total observations: 23

S Ursae Minoris
Type: M | P-LC | O-LC
Period: 331d
Coords: (2000) 15h29m35s +7837'57"
Magnitude range: 7.78 to 13.10
Sequence chart: RGA 1959
Total observations: 7309

TW Draconis
Type: EA
Period: 2.81d
Coords: (2000) 15h33.8m +6354'
Magnitude range: 8.00 to 8.30
Sequence chart: TJB931023 | @
Total observations: 4

tau4 Serpentis
Type: SRB | O-LC
Coords: (2000) 15h36.5m +1506'
Magnitude range: 6.27 to 7.60
Sequence chart: 209.01
Total observations: 225

LX Serpentis
Type: EA+UG? | C-LC
Period: .1584324d
Coords: (2000) 15h37m59s +1851'44"
Magnitude range: 14.60 to 16.10
Sequence chart: TA900713
Total observations: 476

SW Coronae Borealis
Type: SRB | O-LC
Period: 100d?
Coords: (2000) 15h40.8m +3843'
Magnitude range: 7.60 to 8.60
Sequence chart: 220.01 | @
Total observations: 854

RR Coronae Borealis
Type: SRB | O-LC
Period: 61d
Coords: (2000) 15h41.4m +3833'
Magnitude range: 7.40 to 8.60
Sequence chart: 220.01 | @
Total observations: 879

TT Coronae Borealis
Type: SRB
Period: 60d
Coords: (2000) 15h48m32s +2816'52"
Magnitude range: 11.40 to 11.60
Total observations: 6

R Coronae Borealis | Known Variables in Hipparcos data
Type: RCB | C-LC | P-LC | O-LC | O-LC
Coords: (2000) 15h48.6m +2809'
Magnitude range: 5.20 to 14.50
Sequence chart: 041.02 | A | B
Total observations: 45210

X Coronae Borealis
Type: M | O-LC
Period: 241.17d
Coords: (2000) 15h48m54s +3614'54"
Magnitude range: 8.60 to 14.00
Total observations: 54

V Coronae Borealis
Type: M | P-LC
Period: 358d
Coords: (2000) 15h49.5m +3934'
Magnitude range: 6.70 to 12.80
Sequence chart: 057.01
Total observations: 2745

R Serpentis | SPA VSS programme
Type: M | P-LC | O-LC
Period: 356d
Coords: (2000) 15h50.7m +1508'
Magnitude range: 5.40 to 14.12
Sequence chart: 033.01
Total observations: 10474

ST Herculis
Type: SRB | O-LC
Period: 148d
Coords: (2000) 15h50.8m +4829'
Magnitude range: 6.20 to 8.90
Sequence chart: 223.01 | @
Total observations: 1021

SS Ursae Minoris (E1551+718)
Type: UGSU | C-LC
Coords: (2000) 15h50m59s +7146'29"
Magnitude range: 13.55 to [16.00
Sequence chart: GMH910825
Total observations: 932

Q1996/077 Coronae Borealis
Type: not listed
Coords: (2000) 15h52m00s +3256'55"
Magnitude range: 10.40P to 10.40P
Total observations: 12

V1026 Scorpii (NSV7344)
Type: IA
Coords: (2000) 15h53m42s -2153.1'
Magnitude range: 8.50 to 9.70
Total observations: 95

NSV7373 Coronae Borealis
Type: not listed
Coords: (2000) 15h58m10s +2614'52"
Magnitude range: 9.70 to 10.20
Sequence chart: 025.01
Total observations: 10

NSV7378 Coronae Borealis (K on 025.01)
Type: RV | O-LC
Coords: (2000) 15h58m58s +2608'05"
Magnitude range: 8.50 to 10.25
Sequence chart: 025.01
Total observations: 178

T Coronae Borealis | Four Spectra obtained at WPO
Type: NR | O-LC
Period: 29000d
Coords: (2000) 15h59.5m +2555'
Magnitude range: 3.00 to 11.50
Sequence chart: 025.01
Total observations: 14061


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