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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:30 // 15:57 UTC
Civil Twilight (6°): 05:57 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:08 UTC
Astronomical Twilight (18°): 04:40 // 17:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V366 Cas s 1 0.7292855 12.00 12.70 0.70 02.02. 17:09 309 (NW) 72
V566 And p 8 0.389694 10.85 11.30 0.45 02.02. 17:10 220 (SW) 73
TX Cha p 6 0.901645 13.08 14.00 0.92 02.02. 17:10 167 (S) -54
LP Cep s 2 0.693062 13.70 13.80 0.10 02.02. 17:10 317 (NW) 44
V407 Vel p 10 1.438215 9.62 10.07 0.45 02.02. 17:10 131 (SE) -42
BK Vul s 1 0.453463 12.80 12.80 0.00 02.02. 17:10 285 (W) 25
V997 Cyg p 1 0.458224 14.10 14.90 0.80 02.02. 17:10 319 (NW) 29
PS Boo p 10 0.28164 12.30 12.60 0.30 02.02. 17:11 357 (N) 10
EP Cas s 1 0.8134382 11.20 11.40 0.20 02.02. 17:11 304 (NW) 62
V608 Aur p 9 0.763236 12.50 12.90 0.40 02.02. 17:11 98 (E) 63
HI Lac p 10 0.1666655 15.00 18.00 3.00 02.02. 17:11 300 (NW) 53
XZ Ari p 7 0.265488 13.85 14.08 0.23 02.02. 17:11 198 (S) 67
V452 Vel p 10 0.525412 10.88 11.05 0.17 02.02. 17:11 122 (SE) -26
V474 Peg p 10 0.442868 14.60 14.78 0.18 02.02. 17:11 287 (W) 34
VZ Lib s 1 0.358261 10.13 10.55 0.42 02.02. 17:11 348 (N) -55
V877 Per s 1 1.1109827 13.91 13.91 0.00 02.02. 17:11 345 (N) 87
QS Vir p 9 0.150757525 14.27 17.76 3.49 02.02. 17:11 29 (NE) -50
BF Pav s 10 0.305605 11.00 11.90 0.90 02.02. 17:11 231 (SW) -58
V1277 Her p 10 1.059342 10.50 10.85 0.35 02.02. 17:11 334 (NW) 12
GU Pup p 10 1.652698 11.40 12.20 0.80 02.02. 17:12 119 (SE) 2
GW Leo p 9 0.3361243 13.00 13.13 0.13 02.02. 17:12 67 (NE) -1
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 02.02. 17:12 307 (NW) 10
V1637 Ori p 9 1.82278 12.00 13.10 1.10 02.02. 17:12 148 (SE) 32
V563 Lyr p 1 0.577642 10.96 11.47 0.51 02.02. 17:12 320 (NW) 12
BY Peg s 1 0.341936 12.90 13.58 0.68 02.02. 17:12 283 (W) 26
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 02.02. 17:12 283 (W) 63
V1241 Tau p 1 0.823271 9.38 10.28 0.90 02.02. 17:12 174 (S) 39
BC Gru p 8 0.3073055 9.90 10.30 0.40 02.02. 17:13 221 (SW) -23
V643 Her p 4 1.223089 13.50 15.00 1.50 02.02. 17:13 314 (NW) -3
DK Sct p 9 1.217742 11.80 12.90 1.10 02.02. 17:13 293 (NW) -25
V489 Ser p 9 0.078847 19.20 21.00 1.80 02.02. 17:13 344 (N) -39
V659 Ara s 10 0.2918802 13.90 14.40 0.50 02.02. 17:13 221 (SW) -72
EQ CMi s 6 0.479536 12.90 12.90 0.00 02.02. 17:13 100 (E) 10
V1238 Her p 4 0.3701515 9.53 9.53 0.00 02.02. 17:13 339 (N) 6
IV Dra s 4 0.2681055 13.70 13.70 0.00 02.02. 17:13 355 (N) 14
BN Psc p 8 0.349118 16.45 16.75 0.30 02.02. 17:14 230 (SW) 61
QU Cyg s 1 0.3469114 14.50 15.10 0.60 02.02. 17:14 307 (NW) 19
NN Ser p 1 0.1300801 17.00 23.00 6.00 02.02. 17:14 347 (N) -26
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 02.02. 17:14 149 (SE) 56
V959 Cep p 9 0.372264 11.45 11.68 0.23 02.02. 17:14 326 (NW) 60
HY Gem s 5 0.351013 16.70 17.50 0.80 02.02. 17:14 105 (E) 41
MQ Peg s 3 0.379386 13.39 13.39 0.00 02.02. 17:15 271 (W) 37
AC Cnc s 1 0.3004773 13.80 14.70 0.90 02.02. 17:16 86 (E) 14
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 02.02. 17:16 302 (NW) 14
BE Cep s 1 0.4243943 12.40 13.00 0.60 02.02. 17:16 309 (NW) 52
V839 Oph s 1 0.4090015 8.80 9.30 0.50 02.02. 17:16 312 (NW) -19
GM Aqr p 6 0.367282 13.80 15.00 1.20 02.02. 17:16 254 (W) 10
V456 Cam p 10 0.419811 12.10 12.30 0.20 02.02. 17:17 43 (NE) 58
V934 Cep s 7 0.431014 13.02 13.45 0.43 02.02. 17:17 328 (NW) 57
V851 Cas p 7 0.960277 12.68 12.76 0.08 02.02. 17:17 297 (NW) 58
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.