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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:32 // 18:40 UTC
Civil Twilight (6°): 02:55 // 19:16 UTC
Nautical Twilight (12°): 02:06 // 20:05 UTC
Astronomical Twilight (18°): 01:03 // 21:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 04.08. 13:06 41 (NE) -21
V1105 Her s 5 0.321736 12.60 12.60 0.00 04.08. 13:06 57 (NE) 13
IU Cnc s 1 0.421646 11.80 12.32 0.52 04.08. 13:06 224 (SW) 46
V432 Peg p 3 0.739835 12.18 12.58 0.40 04.08. 13:06 25 (NE) -25
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 04.08. 13:06 75 (E) 32
U Gem p 1 0.17690624 8.20 14.90 6.70 04.08. 13:06 249 (W) 44
V1542 Aql p 1 0.417537 11.71 12.34 0.63 04.08. 13:06 51 (NE) -18
GY Psc p 9 0.33967 12.40 12.60 0.20 04.08. 13:06 330 (NW) -4
V714 Mon s 1 0.3445093 11.83 12.30 0.47 04.08. 13:06 255 (W) 18
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 04.08. 13:06 156 (SE) 5
V449 Peg s 1 0.352657 14.60 14.60 0.00 04.08. 13:07 18 (N) -10
CH Hya p 10 0.346546 14.50 15.50 1.00 04.08. 13:07 157 (SE) 7
V1332 Tau p 1 0.271827 11.73 12.10 0.37 04.08. 13:07 288 (W) 15
OO Lac p 5 1.755948 12.50 14.20 1.70 04.08. 13:07 4 (N) 16
V449 Dra p 10 0.351315 12.23 12.45 0.22 04.08. 13:07 7 (N) 43
V997 Cyg p 1 0.458224 14.10 14.90 0.80 04.08. 13:07 29 (NE) 21
V4403 Sgr p 10 1.701457 8.69 9.12 0.43 04.08. 13:07 97 (E) -41
V345 Gem p 1 0.274778 7.82 7.88 0.06 04.08. 13:07 266 (W) 50
V1159 Her p 10 0.28735 13.30 14.00 0.70 04.08. 13:08 61 (NE) 41
KM Boo p 8 0.35866 14.05 14.70 0.65 04.08. 13:08 62 (NE) 60
DS Psc p 4 0.3424915 11.75 12.18 0.43 04.08. 13:08 325 (NW) -31
CG Cha s 10 0.3765523 13.90 14.40 0.50 04.08. 13:08 182 (S) -40
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 04.08. 13:08 51 (NE) 15
BN Ari p 1 0.2993717 10.38 11.02 0.64 04.08. 13:08 319 (NW) -3
CN Lac p 1 0.6373524 12.40 12.90 0.50 04.08. 13:08 10 (N) 7
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 04.08. 13:08 38 (NE) 3
IV Boo p 8 0.2830385 14.30 15.10 0.80 04.08. 13:08 100 (E) 49
V442 Cam s 1 0.442643 13.05 13.05 0.00 04.08. 13:09 334 (NW) 53
GH Boo s 1 0.65951 11.90 11.90 0.00 04.08. 13:09 103 (E) 47
HI Lac p 10 0.1666655 15.00 18.00 3.00 04.08. 13:09 1 (N) 14
GH Cet p 10 1.135235 10.52 11.20 0.68 04.08. 13:09 294 (NW) -45
HS Vul s 1 0.3320847 13.90 14.20 0.30 04.08. 13:09 41 (NE) -7
AY Cam p 1 2.7349681 9.69 10.26 0.57 04.08. 13:09 344 (N) 59
PT Lib p 10 0.434556 13.90 14.60 0.70 04.08. 13:09 123 (SE) -2
V4390 Sgr p 10 1.38281 7.75 7.87 0.12 04.08. 13:09 86 (E) -25
PW Cyg p 9 2.021778 13.30 14.50 1.20 04.08. 13:10 34 (NE) 8
CM Dra s 1 1.26839 12.87 13.63 0.76 04.08. 13:10 48 (NE) 43
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 04.08. 13:10 27 (NE) 26
EF Boo p 1 0.4205155 9.43 9.99 0.57 04.08. 13:10 68 (E) 57
IU Aps p 10 0.3046 14.20 14.60 0.40 04.08. 13:11 166 (S) -49
V615 Cen p 10 0.4066609 13.70 14.00 0.30 04.08. 13:11 156 (SE) -21
AV Gem p 1 1.2216535 12.40 13.90 1.50 04.08. 13:11 260 (W) 26
AX Cas s 1 0.6003735 12.80 12.90 0.10 04.08. 13:11 342 (N) 25
PY Cyg p 8 0.4650325 14.80 15.20 0.40 04.08. 13:11 35 (NE) 8
V396 Mon p 1 0.3963436 12.60 13.60 1.00 04.08. 13:11 254 (W) 18
CG Aur p 1 1.804855 12.10 12.70 0.60 04.08. 13:11 290 (W) 22
V579 Lyr p 1 0.242906 12.77 13.25 0.48 04.08. 13:11 43 (NE) 19
V354 UMa s 7 0.2938285 10.93 11.20 0.27 04.08. 13:11 77 (E) 66
WY Cep p 2 1.249057 10.80 11.70 0.90 04.08. 13:11 2 (N) 28
ER Vul p 1 0.698095 7.27 7.49 0.22 04.08. 13:11 27 (NE) -8
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.