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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V664 Lyr s 8 0.359987 13.00 13.00 0.00 23.12. 19:44 321 (NW) 15
PT Vir p 7 0.3081795 13.38 13.56 0.18 23.12. 19:44 40 (NE) -21
V502 Oph s 1 0.453387 8.34 8.81 0.47 23.12. 19:44 327 (NW) -35
V1091 Her s 1 0.393559 12.04 12.04 0.00 23.12. 19:44 334 (NW) 1
V2769 Ori s 5 0.27872 15.00 15.00 0.00 23.12. 19:44 124 (SE) 31
V449 Per p 1 0.4731033 12.70 13.30 0.60 23.12. 19:44 178 (S) 75
IM Cep s 2 0.921584 13.20 13.60 0.40 23.12. 19:44 315 (NW) 58
V1275 Her p 10 0.29111 14.10 14.70 0.60 23.12. 19:45 333 (NW) 13
V634 Mon p 7 2.114109 12.00 12.40 0.40 23.12. 19:45 110 (E) 14
MR Del s 1 0.5216895 8.85 8.85 0.00 23.12. 19:46 278 (W) 0
FI Lyn s 6 0.373261 9.46 9.46 0.00 23.12. 19:46 55 (NE) 42
QT Lup p 10 0.385957 12.32 12.82 0.50 23.12. 19:46 20 (N) -84
LO Pav s 10 0.6598 15.90 16.50 0.60 23.12. 19:46 211 (SW) -54
V401 Cam p 8 0.3158103 13.20 13.70 0.50 23.12. 19:46 29 (NE) 63
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 23.12. 19:46 146 (SE) 55
EX Hya p 10 0.068233846 9.60 13.99 4.39 23.12. 19:46 60 (NE) -59
V1367 Tau p 1 0.347677 11.29 11.63 0.34 23.12. 19:47 117 (SE) 51
V390 Hya p 7 1.0797024 11.86 13.77 1.91 23.12. 19:47 99 (E) 6
BS CMa p 10 0.5599472 12.50 13.00 0.50 23.12. 19:47 125 (SE) -5
BO Ant p 9 1.060175 8.86 9.35 0.49 23.12. 19:47 101 (E) -35
LP Cep s 2 0.693062 13.70 13.80 0.10 23.12. 19:47 317 (NW) 44
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 23.12. 19:47 250 (W) 17
HY Gem p 5 0.351013 16.70 17.50 0.80 23.12. 19:48 103 (E) 40
V476 Aql p 8 0.624685 13.30 14.20 0.90 23.12. 19:48 300 (NW) -14
GI CVn s 8 0.30316 14.10 14.60 0.50 23.12. 19:48 10 (N) 8
HR Boo p 1 0.315967 13.25 13.85 0.60 23.12. 19:49 3 (N) -18
MS Vir p 1 0.3124379 9.34 9.67 0.33 23.12. 19:49 23 (NE) -56
V463 Peg s 7 0.330569 11.60 12.05 0.45 23.12. 19:49 272 (W) 22
AY Tri p 10 0.3939 14.10 14.50 0.40 23.12. 19:49 233 (SW) 67
NU Cyg s 3 0.2811248 14.30 14.90 0.60 23.12. 19:50 308 (NW) 20
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 23.12. 19:50 144 (SE) 65
VZ Scl p 10 0.1446222 15.60 18.40 2.80 23.12. 19:50 222 (SW) 3
V1233 Her p 10 0.3105942 11.80 12.16 0.36 23.12. 19:51 338 (N) 3
V1104 Cen p 10 0.876112 9.91 10.27 0.36 23.12. 19:51 135 (SE) -62
DU Hya p 9 1.660175 11.90 14.00 2.10 23.12. 19:51 80 (E) -51
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 23.12. 19:51 302 (NW) 24
V580 Lyr p 1 0.289052 12.85 13.42 0.57 23.12. 19:51 316 (NW) 9
V454 Vel p 10 1.13492 7.55 7.66 0.11 23.12. 19:52 122 (SE) -26
RT Hyi s 10 0.2840352 12.28 13.13 0.85 23.12. 19:52 187 (S) -40
V1139 Cas s 1 0.2971 12.80 12.80 0.00 23.12. 19:52 302 (NW) 76
WY Cnc p 1 0.8293686 9.51 10.14 0.63 23.12. 19:52 72 (E) 20
DF CVn s 1 0.3268955 10.96 10.96 0.00 23.12. 19:52 27 (NE) 4
V498 Cen p 10 0.757515 10.30 11.30 1.00 23.12. 19:53 78 (E) -75
MT Cam p 1 0.3661395 12.94 13.54 0.60 23.12. 19:53 60 (NE) 75
V473 Cam s 7 0.298438 11.55 12.15 0.60 23.12. 19:53 20 (N) 54
LT Com s 1 0.512058 10.61 10.61 0.00 23.12. 19:53 29 (NE) -8
V459 Peg p 9 0.295664 13.65 14.52 0.87 23.12. 19:53 276 (W) 23
LT Cam p 2 0.2766042 14.50 14.70 0.20 23.12. 19:54 51 (NE) 64
V1053 Her p 1 0.287796 13.57 13.77 0.20 23.12. 19:54 333 (NW) 1
XX LMi s 4 0.370979 12.42 12.42 0.00 23.12. 19:54 53 (NE) 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.