Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:10 UTC
Civil Twilight (6°): 06:20 // 15:47 UTC
Nautical Twilight (12°): 05:38 // 16:28 UTC
Astronomical Twilight (18°): 04:59 // 17:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 01.01. 23:37 39 (NE) 4
EX Hya p 10 0.068233846 9.60 13.99 4.39 01.01. 23:38 115 (SE) -17
BS UMa p 1 0.3495099 13.70 14.00 0.30 01.01. 23:38 77 (E) 49
V789 Cyg s 6 0.288551 13.30 13.30 0.00 01.01. 23:38 1 (N) -10
V1192 Her p 10 0.310078 13.00 13.30 0.30 01.01. 23:38 29 (NE) 15
AF Pup p 10 0.3836773 13.30 13.50 0.20 01.01. 23:38 171 (S) -4
IT Ara p 9 0.5283806 12.50 13.10 0.60 01.01. 23:38 132 (SE) -70
XZ CMi p 1 0.5788095 9.70 10.42 0.72 01.01. 23:38 170 (S) 43
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 01.01. 23:38 342 (N) 11
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 01.01. 23:38 358 (N) 18
HI Mon s 6 1.5744326 9.30 9.90 0.60 01.01. 23:38 189 (S) 36
V546 And s 5 0.38302 11.20 11.20 0.00 01.01. 23:39 298 (NW) 35
OU Ser p 1 0.2967662 8.25 8.43 0.18 01.01. 23:39 57 (NE) -5
V1340 Aql p 10 1.5969404 14.30 15.70 1.40 01.01. 23:39 14 (N) -43
II Aur p 5 0.918907 14.70 16.20 1.50 01.01. 23:39 252 (W) 60
GO CVn s 7 0.537569 13.50 13.50 0.00 01.01. 23:39 53 (NE) 26
YY Cet p 1 0.7904598 10.58 11.61 1.03 01.01. 23:39 252 (W) -9
V1284 Her s 1 0.337146 12.78 12.78 0.00 01.01. 23:39 21 (N) 0
BC Gru p 8 0.3073055 9.90 10.30 0.40 01.01. 23:39 254 (W) -58
V842 Her s 1 0.419037 9.85 9.85 0.00 01.01. 23:39 31 (NE) 19
V407 Peg s 1 0.636884 9.30 9.30 0.00 01.01. 23:40 301 (NW) -5
V553 And p 6 0.30903 17.12 17.68 0.56 01.01. 23:40 298 (NW) 36
V1239 Tau p 5 1.084796 10.66 11.08 0.42 01.01. 23:40 228 (SW) 60
V516 Her s 9 0.4632348 16.40 17.10 0.70 01.01. 23:40 24 (NE) -12
AY Pup s 7 0.4689593 11.60 12.50 0.90 01.01. 23:40 177 (S) 15
V368 Tel p 10 0.286829 11.25 12.37 1.12 01.01. 23:40 267 (W) -86
XX Del p 8 2.123596 13.00 14.80 1.80 01.01. 23:40 345 (N) -20
V483 Vel p 9 2.61362 8.23 8.30 0.07 01.01. 23:40 162 (S) -9
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 01.01. 23:40 301 (NW) -33
V465 CrA p 10 0.3949033 13.70 14.20 0.50 01.01. 23:40 81 (E) -75
AE For s 1 0.918209 10.32 10.32 0.00 01.01. 23:40 236 (SW) -4
V941 Oph p 10 1.2497107 16.00 16.60 0.60 01.01. 23:40 27 (NE) -29
HH UMa s 1 0.375493 10.58 10.80 0.22 01.01. 23:40 89 (E) 49
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 01.01. 23:41 304 (NW) -24
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 01.01. 23:41 12 (N) -62
V344 Cas p 4 1.000744 12.80 13.40 0.60 01.01. 23:41 331 (NW) 26
EI Sge s 7 0.3882466 14.00 14.60 0.60 01.01. 23:41 352 (N) -20
VY Sex p 1 0.4434355 9.01 9.30 0.29 01.01. 23:41 124 (SE) 22
GG Lup s 7 1.84961 5.49 5.80 0.31 01.01. 23:41 103 (E) -46
NN Tel s 10 0.3838 15.00 15.50 0.50 01.01. 23:41 225 (SW) -82
WY Cep p 2 1.249057 10.80 11.70 0.90 01.01. 23:42 340 (N) 33
DU Lyr p 6 0.837005 13.10 14.40 1.30 01.01. 23:42 6 (N) -10
DK Hya s 1 0.5219213 10.50 10.70 0.20 01.01. 23:42 148 (SE) 13
HN Eri s 5 0.623592 8.66 8.66 0.00 01.01. 23:42 220 (SW) 6
V444 Cam p 10 0.36296 13.80 14.30 0.50 01.01. 23:42 354 (N) 60
BN Cas s 6 3.21585 13.10 13.40 0.30 01.01. 23:42 321 (NW) 38
QR Car p 10 0.749008 10.00 10.50 0.50 01.01. 23:42 165 (S) -30
V651 Ara p 10 0.2770608 14.60 15.40 0.80 01.01. 23:43 122 (SE) -65
V839 Oph s 1 0.4090015 8.80 9.30 0.50 01.01. 23:43 23 (NE) -28
EM Lac s 1 0.3891351 12.50 13.09 0.59 01.01. 23:43 335 (NW) 20
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.