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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:06 UTC
Civil Twilight (6°): 06:19 // 15:42 UTC
Nautical Twilight (12°): 05:38 // 16:24 UTC
Astronomical Twilight (18°): 04:58 // 17:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HR Boo p 1 0.315967 13.25 13.85 0.60 28.12. 05:58 143 (SE) 57
PS Per p 1 0.702179 13.00 13.70 0.70 28.12. 05:58 347 (N) 7
V1295 Her p 1 0.349236 12.05 12.50 0.45 28.12. 05:59 70 (E) 47
V405 CMa p 10 0.384692 10.64 10.98 0.34 28.12. 05:59 268 (W) -26
VW Cep p 1 0.2783115 7.23 7.68 0.45 28.12. 05:59 19 (N) 44
GY Pup p 10 0.4121794 11.90 12.30 0.40 28.12. 05:59 243 (SW) -31
V497 And p 10 0.3051 14.70 15.50 0.80 28.12. 06:00 10 (N) -5
V696 Pup p 10 0.945 14.30 14.43 0.13 28.12. 06:00 254 (W) -3
SW Sex p 1 0.13493852 14.80 16.70 1.90 28.12. 06:00 234 (SW) 23
V1173 Her p 10 0.2656288 9.95 10.40 0.45 28.12. 06:00 81 (E) 61
PQ Dra p 9 0.3209415 13.90 14.50 0.60 28.12. 06:00 53 (NE) 79
BT CrB p 9 0.0892 18.90 20.40 1.50 28.12. 06:00 104 (E) 59
DK CVn s 1 0.494964 12.70 12.80 0.10 28.12. 06:00 224 (SW) 74
DP Cas p 4 1.221596 13.40 13.80 0.40 28.12. 06:00 16 (N) 25
TU CrB s 1 1.613634 12.80 12.80 0.00 28.12. 06:00 95 (E) 60
OU Cen p 10 2.01405 10.20 10.90 0.70 28.12. 06:00 179 (S) -22
V803 Aql s 4 0.2634245 14.00 14.80 0.80 28.12. 06:01 100 (E) -1
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 28.12. 06:01 62 (NE) 28
V366 Cas s 1 0.7292855 12.00 12.70 0.70 28.12. 06:01 3 (N) 19
V954 Oph s 9 0.2252705 14.30 14.90 0.60 28.12. 06:01 105 (E) 14
EF Boo s 1 0.4205155 9.43 9.43 0.00 28.12. 06:01 79 (E) 80
IR Cnc s 5 0.717767 11.90 12.27 0.37 28.12. 06:01 275 (W) 27
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 28.12. 06:01 269 (W) 26
RU UMi s 1 0.524926 10.00 10.22 0.22 28.12. 06:01 2 (N) 70
UV Psc s 1 0.861047 8.91 9.54 0.63 28.12. 06:01 4 (N) -33
V1347 Her p 9 0.86027 13.25 13.65 0.40 28.12. 06:02 94 (E) 19
NR Nor p 10 0.42886 15.50 16.00 0.50 28.12. 06:02 156 (SE) -24
CT Ind p 10 0.832102 12.60 13.40 0.80 28.12. 06:02 153 (SE) -60
V1237 Tau p 8 0.287447 14.03 14.18 0.15 28.12. 06:02 309 (NW) 1
V955 Cep s 9 1.040474 12.18 12.50 0.32 28.12. 06:02 5 (N) 42
V653 Pup p 10 0.388309 10.25 10.53 0.28 28.12. 06:03 237 (SW) -35
V1179 Her s 1 0.385505 11.39 11.69 0.30 28.12. 06:03 121 (SE) 37
CX CMa p 8 0.9546236 9.90 10.60 0.70 28.12. 06:03 254 (W) -21
V1853 Ori s 1 0.383 11.60 11.99 0.39 28.12. 06:03 307 (NW) -8
V417 Lyr p 4 0.300661 14.90 16.20 1.30 28.12. 06:03 73 (E) 26
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 28.12. 06:03 53 (NE) 25
V506 Oph s 1 1.0604275 11.20 12.00 0.80 28.12. 06:03 107 (E) 23
NS Cep p 6 0.77638 12.20 12.60 0.40 28.12. 06:03 34 (NE) 35
V475 Hya p 7 0.317122 12.60 13.10 0.50 28.12. 06:04 262 (W) 9
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 28.12. 06:04 53 (NE) 38
PS Vir s 1 0.289806 12.00 12.30 0.30 28.12. 06:04 212 (SW) 42
EH CVn s 1 0.263585 12.91 12.91 0.00 28.12. 06:04 174 (S) 72
EI Oct p 9 0.338519 11.41 12.15 0.74 28.12. 06:04 181 (S) -48
V755 Cep p 10 0.392195 12.63 12.95 0.32 28.12. 06:04 6 (N) 34
DD Mon s 1 0.5680155 10.61 10.61 0.00 28.12. 06:04 279 (W) -8
V1130 Tau p 2 0.798868 6.65 7.03 0.38 28.12. 06:04 319 (NW) -31
V634 CrA p 10 0.3079573 13.40 13.90 0.50 28.12. 06:04 129 (SE) -23
LS Peg p 8 0.1733 11.60 13.00 1.40 28.12. 06:05 54 (NE) -10
NT Boo p 10 0.434877 12.10 12.35 0.25 28.12. 06:05 82 (E) 76
V634 Aur p 9 0.4509 15.00 15.27 0.27 28.12. 06:05 314 (NW) 16
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.