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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 °
W UMa p 1 0.3336367 7.75 8.48 0.73 28.12. 08:43 316 (NW) 36
V398 CMa p 10 2.198515 7.98 8.11 0.13 28.12. 08:43 279 (W) -50
EK Aqr s 1 0.61279 10.80 11.23 0.43 28.12. 08:43 79 (E) -21
EQ Ori p 1 1.7460548 10.20 13.30 3.10 28.12. 08:44 345 (N) -43
NO Cam s 1 0.430755 12.20 12.90 0.70 28.12. 08:44 360 (N) 35
WY Tau p 1 0.6927606 11.14 11.73 0.59 28.12. 08:44 337 (NW) -10
EH Lyn s 1 0.326743 13.00 13.00 0.00 28.12. 08:44 305 (NW) 16
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 28.12. 08:44 17 (N) 83
DD Her p 4 5.643399 11.40 12.20 0.80 28.12. 08:44 125 (SE) 60
V1049 Her s 3 0.72733 10.80 10.80 0.00 28.12. 08:45 151 (SE) 59
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 28.12. 08:45 37 (NE) 21
V742 Cen s 10 0.8644535 9.40 10.10 0.70 28.12. 08:45 229 (SW) -21
LZ Dra p 5 0.350349 12.00 12.50 0.50 28.12. 08:45 24 (NE) 58
PV Lyr p 4 1.198632 12.00 12.30 0.30 28.12. 08:45 100 (E) 51
AX Dra s 1 0.5681633 10.90 11.00 0.10 28.12. 08:45 321 (NW) 59
FR Lup p 10 1.264033 10.10 10.80 0.70 28.12. 08:45 194 (S) -16
V449 And p 1 0.3385155 12.20 12.90 0.70 28.12. 08:45 21 (N) 10
V1355 Tau p 7 0.244668 13.00 13.00 0.00 28.12. 08:45 349 (N) -15
V561 And p 4 0.33479 16.03 16.42 0.39 28.12. 08:46 23 (NE) 8
V1016 Oph s 1 0.407161 13.10 14.10 1.00 28.12. 08:46 179 (S) 35
HX Lac s 4 0.527476 14.20 14.80 0.60 28.12. 08:46 54 (NE) 37
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 28.12. 08:46 24 (NE) -20
V342 UMa s 1 0.3438515 13.40 13.40 0.00 28.12. 08:46 306 (NW) 41
AI Sgr p 10 8.77361 11.80 15.00 3.20 28.12. 08:46 151 (SE) 13
BW Leo s 1 0.3373728 14.70 15.40 0.70 28.12. 08:46 267 (W) 26
BQ Eri p 1 0.821972 10.94 11.28 0.34 28.12. 08:46 341 (N) -44
V2637 Oph s 7 0.386173 11.80 12.21 0.41 28.12. 08:46 158 (S) 43
QW And p 5 0.49187 12.60 13.00 0.40 28.12. 08:46 28 (NE) 17
V393 Gem p 9 0.3639 16.90 17.14 0.24 28.12. 08:46 334 (NW) -11
V343 Dra p 10 3.772 12.40 13.05 0.65 28.12. 08:47 323 (NW) 85
V2117 Oph p 10 2.34375 12.40 13.30 0.90 28.12. 08:47 151 (SE) 26
V804 Cep p 6 0.347592 12.94 13.45 0.51 28.12. 08:47 2 (N) 45
HN UMa s 4 0.38261 9.90 10.02 0.12 28.12. 08:47 287 (W) 37
YY CrB p 1 0.37656 8.64 9.13 0.49 28.12. 08:47 203 (SW) 77
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 28.12. 08:47 103 (E) 13
V1315 Her p 1 0.358361 12.75 13.10 0.35 28.12. 08:47 108 (E) 69
V464 Hya p 9 0.342528 13.25 13.80 0.55 28.12. 08:47 207 (SW) 9
FP Eri p 9 0.335269 9.71 9.85 0.14 28.12. 08:47 30 (NE) -46
V421 Dra p 10 0.653567 12.16 12.54 0.38 28.12. 08:47 10 (N) 55
V416 Gem s 7 0.256181 12.50 12.50 0.00 28.12. 08:48 322 (NW) -9
V355 Tel p 10 0.838637 11.97 12.50 0.53 28.12. 08:48 159 (S) -15
V951 Per s 7 0.270478 12.70 13.14 0.44 28.12. 08:48 1 (N) -6
V931 Cyg p 1 0.341513 13.90 14.60 0.70 28.12. 08:48 99 (E) 47
OQ Cam p 6 0.43784 10.90 11.40 0.50 28.12. 08:48 5 (N) 25
IX Ara p 10 1.23752 13.70 14.30 0.60 28.12. 08:48 169 (S) -19
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 28.12. 08:48 217 (SW) 76
DU CVn s 2 0.3071015 13.10 13.10 0.00 28.12. 08:49 271 (W) 51
V454 Vel p 10 1.13492 7.55 7.66 0.11 28.12. 08:49 256 (W) -44
V699 Cyg p 7 1.55152 12.00 13.00 1.00 28.12. 08:49 81 (E) 47
GY Aur p 9 4.117435 13.20 14.00 0.80 28.12. 08:49 352 (N) -9
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.