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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V957 Cep p 1 1.98873 11.52 11.96 0.44 21.12. 04:23 358 (N) 32
IL Cnc p 1 0.267656 12.35 12.96 0.61 21.12. 04:23 238 (SW) 48
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 21.12. 04:23 273 (W) 23
NY Boo p 9 0.326815 12.15 12.50 0.35 21.12. 04:23 70 (E) 55
EL Gem p 1 1.428316 12.80 13.60 0.80 21.12. 04:23 272 (W) 26
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 21.12. 04:23 28 (NE) 20
BK Vul s 1 0.453463 12.80 12.80 0.00 21.12. 04:23 26 (NE) -8
V501 CrA s 10 0.4110817 12.80 13.40 0.60 21.12. 04:23 112 (E) -36
CR Scl p 10 0.246539 9.62 9.77 0.15 21.12. 04:23 306 (NW) -70
VY Sex s 1 0.4434355 9.01 9.30 0.29 21.12. 04:23 190 (S) 37
V1147 Her p 10 0.254469 13.80 14.30 0.50 21.12. 04:23 71 (E) 44
V1092 Her s 4 0.384539 11.93 11.93 0.00 21.12. 04:24 71 (E) 23
AS Cha p 10 0.841416 14.00 16.00 2.00 21.12. 04:24 175 (S) -37
V903 Ara p 9 0.301566 12.34 12.40 0.06 21.12. 04:24 137 (SE) -38
V1032 Her s 2 0.68519 13.40 13.40 0.00 21.12. 04:24 71 (E) 32
V873 Aql p 5 0.357572 13.30 14.30 1.00 21.12. 04:24 74 (E) -12
EY Peg s 6 1.923307 12.00 12.00 0.00 21.12. 04:24 2 (N) -23
V1052 Her p 1 0.370829 12.20 12.65 0.45 21.12. 04:24 76 (E) 18
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 21.12. 04:24 1 (N) -56
V829 Her p 1 0.358153 11.90 12.50 0.60 21.12. 04:24 70 (E) 31
V1097 Her p 1 0.360849 10.75 11.30 0.55 21.12. 04:24 70 (E) 19
V431 Gem p 10 0.254 17.50 17.70 0.20 21.12. 04:24 261 (W) 40
BU Tri p 1 0.295568 14.40 15.00 0.60 21.12. 04:25 328 (NW) 5
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 21.12. 04:25 45 (NE) 5
CE Leo s 1 0.3034287 11.80 12.50 0.70 21.12. 04:25 170 (S) 63
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 21.12. 04:25 297 (NW) -5
V997 Cyg p 1 0.458224 14.10 14.90 0.80 21.12. 04:25 32 (NE) 23
V404 Mon p 8 2.445208 13.10 13.70 0.60 21.12. 04:25 255 (W) 11
EZ Hya p 1 0.449751 10.40 10.70 0.30 21.12. 04:25 211 (SW) 21
V424 Cam s 8 0.325849 13.15 13.15 0.00 21.12. 04:25 334 (NW) 50
IW UMa s 1 0.774718 11.70 11.81 0.11 21.12. 04:25 264 (W) 69
FG Sct s 3 0.270572 13.66 14.70 1.04 21.12. 04:25 79 (E) -17
LO Pav s 10 0.6598 15.90 16.50 0.60 21.12. 04:26 149 (SE) -56
PV Pup p 9 1.660728 6.88 7.32 0.44 21.12. 04:26 234 (SW) 9
V339 Aps p 9 0.551208 13.20 13.80 0.60 21.12. 04:26 165 (S) -37
RU Eri p 1 0.632199 9.37 10.15 0.78 21.12. 04:26 278 (W) -26
GR Vir p 1 0.346974 7.80 8.40 0.60 21.12. 04:27 127 (SE) 19
AF Hya p 9 0.5761742 12.80 13.80 1.00 21.12. 04:27 203 (SW) 14
V740 Per p 4 0.373042 11.22 11.87 0.65 21.12. 04:27 307 (NW) 14
V791 Cep p 10 0.2887089 16.86 17.14 0.28 21.12. 04:27 357 (N) 46
V340 Cam p 9 0.4657358 14.08 14.15 0.07 21.12. 04:27 321 (NW) 32
TW Cet p 1 0.3168513 10.43 11.18 0.75 21.12. 04:27 303 (NW) -50
GZ Pup s 10 0.3202743 11.70 12.10 0.40 21.12. 04:28 225 (SW) -16
HT Lyr p 8 0.8619849 13.20 13.70 0.50 21.12. 04:28 56 (NE) 22
AL Tau p 3 0.9306606 12.90 13.90 1.00 21.12. 04:28 286 (W) 21
MT Boo p 6 0.3653325 13.45 13.95 0.50 21.12. 04:28 85 (E) 55
V417 Lyr s 4 0.300661 14.90 14.90 0.00 21.12. 04:28 52 (NE) 9
GQ TrA p 10 2.3394635 9.80 11.30 1.50 21.12. 04:28 150 (SE) -39
BT Vul s 1 1.1412005 11.80 12.30 0.50 21.12. 04:28 40 (NE) -2
V432 Nor p 10 0.4662 16.85 17.65 0.80 21.12. 04:29 145 (SE) -30
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.