haltuf.org

Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 05:55 // 16:31 UTC
Civil Twilight (6°): 05:24 // 17:02 UTC
Nautical Twilight (12°): 04:46 // 17:40 UTC
Astronomical Twilight (18°): 04:09 // 18:17 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 22.02. 21:04 0 (N) -2
XZ Leo p 1 0.487737 10.60 11.20 0.60 22.02. 21:04 137 (SE) 51
BU Tri s 1 0.295568 14.40 15.00 0.60 22.02. 21:04 296 (NW) 27
V1167 Her s 3 0.275279 9.89 9.89 0.00 22.02. 21:05 61 (NE) -13
BE Cep p 1 0.4243943 12.40 13.30 0.90 22.02. 21:05 341 (N) 23
V345 Gem p 1 0.274778 7.82 7.88 0.06 22.02. 21:05 207 (SW) 72
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 22.02. 21:05 5 (N) 18
V1237 Tau p 8 0.287447 14.03 14.18 0.15 22.02. 21:05 249 (W) 49
QU Vir p 10 0.399253 11.75 12.05 0.30 22.02. 21:05 92 (E) 2
BQ Ari p 6 0.282335 10.28 10.55 0.27 22.02. 21:05 273 (W) 16
DE Mic p 10 0.410687 7.65 8.05 0.40 22.02. 21:05 323 (NW) -74
G5230.1008 Aqr p 8 0.727276 10.66 11.25 0.59 22.02. 21:05 324 (NW) -41
AE Vol p 10 0.406614 9.97 10.54 0.57 22.02. 21:06 177 (S) -25
AW Ari s 8 0.381766 13.66 14.30 0.64 22.02. 21:06 284 (W) 5
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 22.02. 21:06 9 (N) -32
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 22.02. 21:06 16 (N) 7
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 22.02. 21:06 0 (N) 13
V636 Cen s 7 4.283946 8.70 8.90 0.20 22.02. 21:06 127 (SE) -36
V592 Per s 1 0.7157178 8.30 8.30 0.00 22.02. 21:06 276 (W) 52
TV Men p 10 0.75721 13.24 13.69 0.45 22.02. 21:06 194 (S) -41
EZ Car p 6 1.1886882 9.90 10.30 0.40 22.02. 21:06 162 (S) -26
BT Tri p 10 0.2512 14.20 14.80 0.60 22.02. 21:06 292 (W) 22
TZ Boo s 1 0.29716095 10.41 10.82 0.41 22.02. 21:07 54 (NE) 23
FZ Vul s 10 2.4177487 13.20 13.90 0.70 22.02. 21:07 9 (N) -19
GU CMa p 10 1.610135 7.88 8.11 0.23 22.02. 21:07 201 (S) 26
ZZ Peg s 1 0.667356 12.20 12.50 0.30 22.02. 21:07 320 (NW) -16
EO Vul p 7 2.450294 12.70 13.90 1.20 22.02. 21:07 359 (N) -12
AH Gem p 1 0.336762 14.40 14.90 0.50 22.02. 21:07 215 (SW) 52
V651 Cas p 1 0.9968096 11.10 11.60 0.50 22.02. 21:07 332 (NW) 26
BV Tri p 1 0.494177 14.10 14.30 0.20 22.02. 21:07 297 (NW) 27
AY Tri p 10 0.3939 14.10 14.50 0.40 22.02. 21:08 301 (NW) 18
NS Tel s 10 1.3397 9.20 9.40 0.20 22.02. 21:08 116 (SE) -79
NN Ser p 1 0.1300801 17.00 23.00 6.00 22.02. 21:08 64 (NE) -4
V1171 Cyg p 1 1.462119 10.00 10.30 0.30 22.02. 21:08 5 (N) -6
TY Men p 9 0.4616664 8.08 8.56 0.48 22.02. 21:08 188 (S) -44
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 22.02. 21:08 344 (N) 13
PP Hya p 10 0.752311 6.84 6.91 0.07 22.02. 21:08 155 (SE) 16
V474 Cam s 5 0.328205 10.90 10.90 0.00 22.02. 21:09 344 (N) 70
EQ Lac p 4 2.60365 13.00 15.00 2.00 22.02. 21:09 342 (N) 12
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 22.02. 21:09 312 (NW) -45
V402 Aur s 3 0.603498 8.84 8.84 0.00 22.02. 21:10 262 (W) 49
V1374 Tau s 1 0.250818 13.00 13.00 0.00 22.02. 21:10 248 (W) 54
EO CVn p 10 0.358884 12.25 12.56 0.31 22.02. 21:10 87 (E) 44
KL CMa p 1 1.76222 6.73 6.97 0.24 22.02. 21:10 209 (SW) 21
V500 Cam p 6 0.2483505 14.00 14.80 0.80 22.02. 21:10 4 (N) 61
V4437 Sgr p 10 1.1366228 7.26 7.54 0.28 22.02. 21:10 2 (N) -73
HI Lac p 10 0.1666655 15.00 18.00 3.00 22.02. 21:11 337 (NW) 19
V1286 Her p 1 0.334711 12.56 12.96 0.40 22.02. 21:11 32 (NE) 1
CC Lyn s 6 0.354627 6.42 6.42 0.00 22.02. 21:11 233 (SW) 79
V1139 Cas p 1 0.2971 12.80 13.23 0.43 22.02. 21:11 318 (NW) 34
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.