Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:02 // 16:25 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:34 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CU Tau p 1 0.412528 11.50 11.92 0.42 19.02. 09:54 63 (NE) 11
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 19.02. 09:54 298 (NW) 83
W UMa p 1 0.3336367 7.75 8.48 0.73 19.02. 09:54 353 (N) 16
U Peg s 1 0.3747772 9.23 9.73 0.50 19.02. 09:54 116 (SE) 40
NZ Boo p 1 0.0589094 17.20 20.00 2.80 19.02. 09:54 292 (W) 26
V1315 Her s 1 0.358361 12.75 13.10 0.35 19.02. 09:55 269 (W) 58
FT Ori s 1 3.150408 9.10 9.60 0.50 19.02. 09:55 37 (NE) -10
RS Ind s 7 0.624052 9.90 10.00 0.10 19.02. 09:55 176 (S) -31
RZ PsA p 9 1.15064 11.00 12.50 1.50 19.02. 09:55 158 (S) 3
DQ CVn p 1 0.491422 12.28 12.56 0.28 19.02. 09:55 316 (NW) 8
V1353 Aql p 1 1.414802 10.50 11.40 0.90 19.02. 09:55 216 (SW) 52
V687 Her s 4 0.321451 14.40 14.90 0.50 19.02. 09:55 271 (W) 31
PT Vir s 7 0.3081795 13.38 13.50 0.12 19.02. 09:55 306 (NW) -14
BS CMa p 10 0.5599472 12.50 13.00 0.50 19.02. 09:55 47 (NE) -59
V1106 Her s 1 0.2546005 12.60 12.60 0.00 19.02. 09:55 247 (SW) 51
V523 Cas p 1 0.2336923 10.62 11.45 0.83 19.02. 09:55 67 (NE) 55
V1355 Tau p 7 0.244668 13.00 13.00 0.00 19.02. 09:55 50 (NE) 0
V497 Cam p 5 0.554646 13.50 14.05 0.55 19.02. 09:55 0 (N) 44
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 19.02. 09:55 246 (SW) 31
V1098 Her s 1 0.352269 12.44 12.44 0.00 19.02. 09:55 289 (W) 59
V1057 Her s 1 0.943522 11.80 11.80 0.00 19.02. 09:55 252 (W) 37
V575 Sco p 10 0.658934 12.70 13.10 0.40 19.02. 09:56 225 (SW) -12
BM Mon s 1 1.2449444 12.20 12.30 0.10 19.02. 09:56 33 (NE) -34
IK Boo p 1 0.303116 12.00 12.50 0.50 19.02. 09:56 298 (NW) 15
EQ Tau p 1 0.3413474 10.50 11.03 0.53 19.02. 09:56 66 (NE) 9
MX Ser p 4 0.30776 13.20 13.68 0.48 19.02. 09:56 253 (W) 10
KK Boo p 10 0.279134 14.30 14.80 0.50 19.02. 09:56 306 (NW) 27
V508 And p 10 0.775182 12.15 12.45 0.30 19.02. 09:56 86 (E) 46
V1144 Her p 10 0.25497 14.60 15.40 0.80 19.02. 09:56 292 (W) 40
EM Cyg p 1 0.2909091 11.90 14.40 2.50 19.02. 09:57 224 (SW) 66
QT Boo p 10 0.3190643 11.65 11.80 0.15 19.02. 09:57 303 (NW) 41
IQ Cnc p 9 0.634624 13.05 13.45 0.40 19.02. 09:57 353 (N) -25
VY Dor p 9 0.49692 12.19 12.97 0.78 19.02. 09:57 120 (SE) -53
AB Tel p 10 0.32597 13.40 14.10 0.70 19.02. 09:58 202 (S) -15
EM Psc p 8 0.343975 14.30 14.75 0.45 19.02. 09:58 100 (E) 26
WW Cyg p 1 3.317785 10.02 13.26 3.24 19.02. 09:58 232 (SW) 78
V634 And p 10 0.577405 14.40 15.40 1.00 19.02. 09:58 104 (E) 61
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 19.02. 09:58 243 (SW) 31
V450 Her s 1 1.825437 10.10 10.10 0.00 19.02. 09:58 276 (W) 42
V473 Cas p 1 0.41546 13.40 14.00 0.60 19.02. 09:58 53 (NE) 50
BH Oct p 10 0.5652 15.50 16.20 0.70 19.02. 09:58 189 (S) -38
V501 Cam p 9 0.454388 13.80 14.10 0.30 19.02. 09:58 360 (N) 39
GT Lac p 8 0.2790438 15.50 17.00 1.50 19.02. 09:58 96 (E) 74
V719 Her s 1 0.400925 12.50 12.50 0.00 19.02. 09:58 282 (W) 51
NU Cyg p 3 0.2811248 14.30 14.90 0.60 19.02. 09:59 233 (SW) 74
V1172 Her s 4 0.236167 12.00 12.50 0.50 19.02. 09:59 264 (W) 26
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 19.02. 10:00 154 (SE) 67
CE Del s 6 0.5972727 13.30 13.80 0.50 19.02. 10:00 194 (S) 50
V1167 Her p 3 0.275279 9.89 9.89 0.00 19.02. 10:00 259 (W) 18
PZ UMa p 7 0.2626732 12.50 13.10 0.60 19.02. 10:00 355 (N) 10
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.