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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HH Boo p 1 0.318666 11.00 11.50 0.50 04.04. 17:31 48 (NE) 27
GG Boo p 6 0.426969 12.30 12.60 0.30 04.04. 17:31 56 (NE) 22
GQ Boo s 1 0.3846402 12.65 12.65 0.00 04.04. 17:31 56 (NE) 5
V640 Aur p 1 0.3279975 12.52 13.25 0.73 04.04. 17:32 289 (W) 77
BS Vul p 1 0.475971 10.90 11.60 0.70 04.04. 17:32 357 (N) -18
V1157 Her p 10 0.31589 14.10 14.70 0.60 04.04. 17:32 36 (NE) 9
DF Pup p 9 0.771456 12.70 14.00 1.30 04.04. 17:32 173 (S) 20
DY Vir p 5 0.934273 14.20 15.70 1.50 04.04. 17:32 97 (E) 18
V467 Lyr s 10 0.5457931 12.40 12.90 0.50 04.04. 17:33 11 (N) -7
NN Dra p 7 0.382879 12.34 12.98 0.64 04.04. 17:33 37 (NE) 46
FP Boo s 6 0.640464 10.16 10.16 0.00 04.04. 17:33 38 (NE) 15
HS Her p 1 1.6374341 8.50 8.97 0.47 04.04. 17:33 8 (N) -15
V784 Aql s 4 0.5876933 14.20 14.80 0.60 04.04. 17:33 349 (N) -26
AE Hya p 9 0.3928877 13.90 14.80 0.90 04.04. 17:33 148 (SE) 11
V1256 Her s 2 0.318276 12.60 13.40 0.80 04.04. 17:33 32 (NE) -18
V639 Aur p 4 0.3571 14.01 14.85 0.84 04.04. 17:34 290 (W) 76
RT And s 1 0.62892951 8.55 8.88 0.33 04.04. 17:34 327 (NW) 23
V579 Lyr s 1 0.242906 12.77 12.77 0.00 04.04. 17:34 6 (N) 4
KN Vul p 1 0.3573295 13.00 13.40 0.40 04.04. 17:34 353 (N) -12
V936 Aql p 9 0.481821 13.90 14.80 0.90 04.04. 17:34 9 (N) -45
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 04.04. 17:34 360 (N) -7
ER Vul s 1 0.698095 7.27 7.49 0.22 04.04. 17:34 339 (N) -9
V499 Cam p 8 2.935557 10.52 10.90 0.38 04.04. 17:34 8 (N) 59
LU Lac s 2 0.2988016 14.60 15.32 0.72 04.04. 17:35 333 (NW) 18
CV Boo s 1 0.8469932 10.20 10.20 0.00 04.04. 17:35 45 (NE) 12
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 04.04. 17:35 277 (W) 21
HL Psc p 9 0.491606 10.79 11.12 0.33 04.04. 17:35 290 (W) 22
DR CVn s 1 0.329058 11.70 11.95 0.25 04.04. 17:35 72 (E) 33
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 04.04. 17:35 12 (N) -3
V685 Her p 10 0.5891435 15.40 16.00 0.60 04.04. 17:35 44 (NE) -5
GI Cep p 1 1.037678 11.40 12.50 1.10 04.04. 17:35 346 (N) 28
CG Cha p 10 0.3765523 13.90 14.40 0.50 04.04. 17:35 170 (S) -42
V1068 Her s 1 0.394304 12.40 12.40 0.00 04.04. 17:35 18 (N) 10
V1338 Her p 9 0.38467 14.90 15.35 0.45 04.04. 17:35 17 (N) -26
V368 Cam p 6 0.4089212 13.35 13.35 0.00 04.04. 17:35 335 (NW) 61
V1139 Cas s 1 0.2971 12.80 12.80 0.00 04.04. 17:36 313 (NW) 40
GU Leo s 2 0.354085 11.60 11.60 0.00 04.04. 17:36 126 (SE) 48
AI Tri p 3 0.19174566 16.00 16.50 0.50 04.04. 17:36 284 (W) 28
EH Lyn s 1 0.326743 13.00 13.00 0.00 04.04. 17:36 123 (SE) 67
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 04.04. 17:36 164 (S) 39
V1351 Cen p 10 0.399114 10.65 11.30 0.65 04.04. 17:36 102 (E) -33
NU Cyg p 3 0.2811248 14.30 14.90 0.60 04.04. 17:36 356 (N) -1
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 04.04. 17:36 0 (N) -11
QX Boo s 9 0.3604665 12.50 12.50 0.00 04.04. 17:36 37 (NE) 20
YY Eri s 1 0.3214963 8.37 8.99 0.62 04.04. 17:36 231 (SW) 16
IN Boo s 7 0.285759 13.90 13.90 0.00 04.04. 17:36 62 (NE) 17
AV Cam s 2 1.4449135 11.60 11.60 0.00 04.04. 17:37 353 (N) 62
V1054 Her p 4 0.648206 11.90 12.30 0.40 04.04. 17:37 34 (NE) -20
FM Vul p 1 0.784642 12.80 13.70 0.90 04.04. 17:37 359 (N) -13
V960 Cep s 6 0.333992 12.80 12.80 0.00 04.04. 17:37 335 (NW) 38
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.