R Canum Venaticorum
Type: M
| O-LC
Period: 328.53d
Coords: (2000) 13h48m57s +39°32'31"
Magnitude range: 7.50 to 12.20
Total observations: 53
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 4 2 8 14 11 2000.. 14
U Canum Venaticorum
Type: M
| O-LC
Period: 345.65d
Coords: (2000) 12h47m19s +38°22'32"
Magnitude range: 9.00 to 15.00
Sequence chart: 1983 Mar
Total observations: 374
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 48 47 42 36 21 51 64 2000.. 65
V Canum Venaticorum
| Binocular priority stars in 1995
Type: SRA
| P-LC
Period: 192d
Coords: (2000) 13h19.5m +45°32'
Magnitude range: 6.10 to 8.95
Sequence chart: 214.01
| @
Total observations: 2463
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 63 3 21 1980.. 222 10 22 17 5 18 24 246 1990.. 7 1 53 246 247 255 88 115 374 228 2000.. 198
Y Canum Venaticorum
| PEP from Ryde
Type: SRB
| P-LC
Period: 157d
Coords: (2000) 12h45.1m +45°26'
Magnitude range: 4.70 to 8.00
Sequence chart: 215.01
Total observations: 4499
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 2 42 184 254 217 155 108 76 92 1980.. 128 179 172 151 201 199 221 237 218 162 1990.. 134 131 75 156 195 173 109 74 186 149 2000.. 119
RS Canum Venaticorum
Type: EA
Period: 4.8d
Coords: (2000) 13h10.6m +35°56'
Magnitude range: 7.80 to 8.90
Sequence chart: JEI720206
| @
Total observations: 8
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 8
RT Canum Venaticorum
Type: M
Period: 253.6d
Coords: (2000) 13h48m42s +33°41'06"
Magnitude range: 9.90 to 14.40
Sequence chart: 1971 May
Total observations: 68
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1980.. 17 1990.. 1 2 7 1 11 22 2000.. 7
TU Canum Venaticorum
Type: SRB
| P-LC
Period: 50d
Coords: (2000) 12h54.9m +47°12'
Magnitude range: 5.30 to 6.60
Sequence chart: 215.01
Total observations: 4275
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 23 172 252 225 120 77 51 70 1980.. 104 174 163 135 193 178 188 235 208 167 1990.. 133 132 97 161 207 179 115 68 178 156 2000.. 114
TX Canum Venaticorum
Type: ZAND
Coords: (2000) 12h44.7m +36°46'
Magnitude range: 7.40 to 11.30
Sequence chart: 078.01
| @
Total observations: 1191
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 25 24 36 127 154 148 217 156 144 2000.. 160
BR Canum Venaticorum (SAO44590)
| Suspected Binocular Variables in Hipparcos data
Type: L
| C-LC
Coords: (2000) 13h23m05s +47°00'07"
Magnitude range: 6.70 to 7.20
Sequence chart: 214.01
| @
Total observations: 95
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 7 22 32 2000.. 34
NGC4151 Canum Venaticorum
Type: Seyfert
Coords: (2000) 12h10m32s +39°24'30"
Magnitude range: 10.90 to 12.75
Sequence chart: JT840715
| @
Total observations: 1953
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1980.. 18 68 138 138 129 177 189 135 84 1990.. 94 60 16 119 81 103 44 76 86 118 2000.. 80
NSV5543 Canum Venaticorum
Type: UG
Coords: (2000) 12h18m38s +40°01'39"
Magnitude range: ? to [14.70
Total observations: 43
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 14 28 2000.. 1
NSV5976 Canum Venaticorum (SAO44343)
| Suspected Binocular Variables in Hipparcos data
Type: not listed
Coords: (2000) 12h49m38s +48°44'24"
Magnitude range: 6.70 to 6.70
Total observations: 16
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 15 2000.. 1
SN1994I Canum Venaticorum (NGC5194)
Type: SN
Coords: (2000) 13h29m53s +47°12.0'
Magnitude range: 13.02 to 15.29
Sequence chart: GMH
Total observations: 14
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 14
