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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:55 // 15:32 UTC
Civil Twilight (6°): 05:22 // 16:04 UTC
Nautical Twilight (12°): 04:43 // 16:43 UTC
Astronomical Twilight (18°): 04:06 // 17:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V677 Cen p 9 0.3250284 11.50 11.70 0.20 05.11. 21:49 311 (NW) -77
LO And s 1 0.3804371 11.20 11.82 0.62 05.11. 21:49 273 (W) 66
V678 Her p 10 1.389632 15.20 15.60 0.40 05.11. 21:49 329 (NW) -9
V664 Pup p 10 0.330557 11.89 12.26 0.37 05.11. 21:49 131 (SE) -34
GX Boo s 6 0.38784 12.16 12.32 0.16 05.11. 21:50 358 (N) -15
V458 Mon s 5 0.3969371 13.30 13.80 0.50 05.11. 21:50 99 (E) 10
V905 Ara p 2 0.243905 14.00 14.20 0.20 05.11. 21:50 229 (SW) -60
TX CMi p 1 0.3892173 14.00 15.00 1.00 05.11. 21:50 89 (E) 5
HX UMa s 5 0.379156 8.89 9.06 0.17 05.11. 21:50 20 (N) 6
SY Cep p 7 8.34711 12.05 12.98 0.93 05.11. 21:51 314 (NW) 58
NN Aqr s 4 0.306779 13.47 13.47 0.00 05.11. 21:51 248 (W) 17
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 05.11. 21:51 332 (NW) 70
IR Lac p 9 0.651512 15.20 16.00 0.80 05.11. 21:51 297 (NW) 56
V623 Ara p 10 1.7188 14.00 14.50 0.50 05.11. 21:51 237 (SW) -65
AP Leo p 1 0.430358 9.32 9.91 0.59 05.11. 21:51 47 (NE) -24
YY Cru p 10 0.517292 12.80 13.00 0.20 05.11. 21:51 141 (SE) -74
XZ Ari s 7 0.265488 13.85 13.85 0.00 05.11. 21:51 157 (SE) 67
V1188 Tau s 6 0.576023 11.85 11.85 0.00 05.11. 21:51 129 (SE) 56
NO Vul s 1 0.370765 13.40 14.10 0.70 05.11. 21:51 287 (W) 13
GO Mus p 10 0.524 14.60 15.20 0.60 05.11. 21:51 170 (S) -64
V400 Lyr s 1 0.253427 12.70 12.70 0.00 05.11. 21:51 303 (NW) 23
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 05.11. 21:51 305 (NW) 13
V662 Pup p 10 0.2386 20.10 20.50 0.40 05.11. 21:51 129 (SE) -31
V408 Aql s 10 2.835024 14.10 14.10 0.00 05.11. 21:52 281 (W) -3
V2332 Oph p 7 0.54458 13.80 14.90 1.10 05.11. 21:52 297 (NW) -11
V1053 Her s 1 0.287796 13.57 13.57 0.00 05.11. 21:52 321 (NW) 7
V2610 Oph p 1 0.426508 9.20 9.45 0.25 05.11. 21:52 292 (W) -22
XZ CMi p 1 0.5788095 9.70 10.42 0.72 05.11. 21:52 88 (E) 3
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 05.11. 21:52 303 (NW) -15
BM Psc p 9 0.474768 16.22 16.72 0.50 05.11. 21:53 203 (SW) 67
BE Dra p 1 0.522495 11.30 11.80 0.50 05.11. 21:53 335 (NW) 39
RU Col p 10 0.5128272 11.44 12.06 0.62 05.11. 21:53 135 (SE) -4
V661 Pup p 10 0.8882 20.20 21.00 0.80 05.11. 21:53 129 (SE) -31
BV Dra s 1 0.350067 7.88 7.88 0.00 05.11. 21:53 350 (N) 23
V652 Pup p 10 0.371829 9.66 9.84 0.18 05.11. 21:53 123 (SE) -21
UV Mon s 1 0.415677 12.50 12.50 0.00 05.11. 21:53 100 (E) 9
HY Gem s 5 0.351013 16.70 17.50 0.80 05.11. 21:53 90 (E) 30
AQ Boo p 1 0.333139 12.30 13.00 0.70 05.11. 21:53 2 (N) -23
V1045 Her s 1 0.510283 10.90 10.90 0.00 05.11. 21:53 327 (NW) 15
V624 Cen p 10 0.7000815 14.80 15.60 0.80 05.11. 21:53 199 (S) -85
AM Aqr s 9 0.3737388 12.80 12.80 0.00 05.11. 21:53 232 (SW) 5
NQ Aqr p 8 0.429586 12.40 12.95 0.55 05.11. 21:54 249 (W) 2
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 05.11. 21:54 310 (NW) 32
LO Com p 1 0.2863605 12.38 13.20 0.82 05.11. 21:54 19 (N) -11
IT Cnc s 6 0.363657 12.50 12.90 0.40 05.11. 21:54 67 (NE) 9
BL And p 1 0.722376 11.00 11.74 0.74 05.11. 21:54 290 (W) 64
FR Lac p 10 0.32 15.20 16.10 0.90 05.11. 21:54 297 (NW) 61
V534 Cyg p 2 1.132621 13.70 16.70 3.00 05.11. 21:54 291 (W) 45
GQ Boo p 1 0.3846402 12.65 13.07 0.42 05.11. 21:54 345 (N) -14
V1271 Her p 10 0.31962 14.20 14.70 0.50 05.11. 21:55 321 (NW) 12
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.