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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:48 // 15:32 UTC
Civil Twilight (6°): 06:13 // 16:07 UTC
Nautical Twilight (12°): 05:33 // 16:47 UTC
Astronomical Twilight (18°): 04:54 // 17:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RW Tri p 1 0.23188315 12.50 15.61 3.11 18.01. 12:39 83 (E) 31
AM Eri p 4 0.3165735 14.40 15.20 0.80 18.01. 12:39 87 (E) -19
EX Aqr p 6 0.8893855 11.90 12.80 0.90 18.01. 12:39 186 (S) 42
V1139 Cas p 1 0.2971 12.80 13.23 0.43 18.01. 12:40 57 (NE) 54
IX Mon p 3 1.103269 12.60 13.10 0.50 18.01. 12:40 40 (NE) -20
RW PsA p 9 0.3604495 11.05 11.76 0.71 18.01. 12:40 171 (S) 12
V490 Her p 7 1.496632 13.90 15.00 1.10 18.01. 12:40 263 (W) 36
BF Dor p 9 0.352271 13.00 13.20 0.20 18.01. 12:40 143 (SE) -59
MR Com p 1 0.412743 12.00 12.45 0.45 18.01. 12:40 313 (NW) 1
GU Ori s 1 0.470682 12.90 12.90 0.00 18.01. 12:40 51 (NE) -13
V677 Cen s 9 0.3250284 11.50 11.60 0.10 18.01. 12:41 249 (W) -37
V438 Pup p 10 4.93499 5.95 6.19 0.24 18.01. 12:41 65 (NE) -76
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 18.01. 12:41 172 (S) 27
V380 Gem p 6 0.33661 13.15 14.00 0.85 18.01. 12:41 43 (NE) -3
V1355 Tau s 7 0.244668 13.00 13.00 0.00 18.01. 12:41 58 (NE) 5
TW Mus p 10 0.4179484 12.10 12.60 0.50 18.01. 12:41 213 (SW) -67
IR Lib p 8 0.2743715 8.72 8.83 0.11 18.01. 12:41 251 (W) -22
V571 Lyr s 3 1.252594 11.70 11.70 0.00 18.01. 12:41 279 (W) 58
CU Tau s 1 0.412528 11.50 11.90 0.40 18.01. 12:41 71 (E) 17
V337 Vir p 5 0.352857 13.30 14.10 0.80 18.01. 12:42 304 (NW) -24
V339 Lib p 9 0.339013 13.60 14.40 0.80 18.01. 12:42 256 (W) -14
GN TrA p 9 0.6146065 11.30 11.80 0.50 18.01. 12:42 213 (SW) -43
V449 Peg p 1 0.352657 14.60 15.10 0.50 18.01. 12:42 177 (S) 68
CR CMa s 9 0.6241334 12.10 12.40 0.30 18.01. 12:42 54 (NE) -49
V428 Cam s 8 0.290606 12.85 12.85 0.00 18.01. 12:42 13 (N) 41
WX Sex p 4 0.428871 12.40 12.80 0.40 18.01. 12:43 350 (N) -39
V1172 Her p 4 0.236167 12.00 12.50 0.50 18.01. 12:43 271 (W) 20
TV Mus p 10 0.4456651 11.00 11.30 0.30 18.01. 12:43 216 (SW) -68
HY Lyr p 4 0.369101 13.80 14.40 0.60 18.01. 12:43 262 (W) 49
GZ Pup p 10 0.3202743 11.70 12.20 0.50 18.01. 12:43 81 (E) -64
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 18.01. 12:44 266 (W) 54
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 18.01. 12:44 279 (W) -49
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 18.01. 12:44 190 (S) 76
UY Vol p 1 0.159337785 16.90 23.00 6.10 18.01. 12:44 153 (SE) -68
V903 Ara p 9 0.301566 12.34 12.40 0.06 18.01. 12:44 216 (SW) -31
V591 Vir p 7 0.350949 12.90 13.35 0.45 18.01. 12:44 283 (W) -6
V725 Cyg s 1 1.4632545 13.30 13.30 0.00 18.01. 12:44 229 (SW) 65
V362 Dra p 9 0.3472233 12.11 12.89 0.78 18.01. 12:44 325 (NW) 54
V1234 Tau p 7 0.387939 12.60 13.00 0.40 18.01. 12:44 74 (E) -1
V757 Cep s 8 0.343873 14.00 14.70 0.70 18.01. 12:44 15 (N) 58
V348 Aql s 6 0.6658369 13.00 13.00 0.00 18.01. 12:44 224 (SW) 32
FT Gem p 1 0.5876113 13.50 14.20 0.70 18.01. 12:44 41 (NE) -17
BK Oct p 10 0.3686 14.30 14.80 0.50 18.01. 12:44 189 (S) -36
QW Boo p 10 0.2908715 12.10 12.45 0.35 18.01. 12:45 304 (NW) 34
V400 Lyr p 1 0.253427 12.70 13.35 0.65 18.01. 12:45 259 (W) 62
V344 Lac s 1 0.392239 12.20 13.00 0.80 18.01. 12:45 69 (E) 83
TU Eri p 9 0.334978 12.56 13.13 0.57 18.01. 12:45 110 (E) -10
IR Lac p 9 0.651512 15.20 16.00 0.80 18.01. 12:45 57 (NE) 84
V648 Lyr p 1 0.368752 13.22 13.62 0.40 18.01. 12:45 274 (W) 56
AN UMa s 6 0.07975275 14.90 20.20 5.30 18.01. 12:45 345 (N) 7
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.