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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 °
V445 Dra p 10 0.3214714 13.40 14.10 0.70 05.04. 01:22 25 (NE) 51
V934 Mon p 9 0.509444 12.60 13.20 0.60 05.04. 01:22 294 (NW) -20
OQ UMa s 1 0.283356 13.00 13.60 0.60 05.04. 01:22 306 (NW) 77
MT UMa p 4 0.800653 11.75 12.16 0.41 05.04. 01:22 281 (W) 52
V1180 Her p 10 0.352051 12.82 12.98 0.16 05.04. 01:23 135 (SE) 68
BU Vul p 1 0.5689935 10.60 11.40 0.80 05.04. 01:23 76 (E) 26
RW CrB p 1 0.7264112 10.22 10.78 0.56 05.04. 01:23 166 (S) 69
AV CrB p 1 0.30819 11.87 12.48 0.61 05.04. 01:23 146 (SE) 67
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 05.04. 01:23 156 (SE) 64
V472 Cen p 10 0.4227 12.70 13.20 0.50 05.04. 01:23 210 (SW) 0
NN Com p 5 0.582846 13.38 13.78 0.40 05.04. 01:23 237 (SW) 42
CN And s 1 0.4627909 9.70 9.96 0.26 05.04. 01:23 32 (NE) 8
KZ Eri p 8 0.94268 11.30 11.70 0.40 05.04. 01:23 355 (N) -42
V415 Gem p 1 0.350606 12.40 12.70 0.30 05.04. 01:23 307 (NW) -9
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 05.04. 01:23 307 (NW) -9
V1026 Her p 7 0.829383 12.20 12.60 0.40 05.04. 01:23 143 (SE) 62
OZ Dra p 10 0.136647 18.00 20.00 2.00 05.04. 01:24 328 (NW) 69
CI CVn s 3 0.8158745 9.36 9.36 0.00 05.04. 01:24 276 (W) 70
V640 Aur p 1 0.3279975 12.52 13.25 0.73 05.04. 01:24 335 (NW) 18
V664 Lyr s 8 0.359987 13.00 13.00 0.00 05.04. 01:24 83 (E) 55
V473 Cas p 1 0.41546 13.40 14.00 0.60 05.04. 01:25 15 (N) 19
V891 Cep p 4 4.5900372 14.40 15.10 0.70 05.04. 01:25 35 (NE) 34
IL Boo p 6 0.347407 13.10 13.55 0.45 05.04. 01:25 255 (W) 77
ER Cep s 9 0.2857369 15.67 16.27 0.60 05.04. 01:25 4 (N) 46
V789 Cyg p 6 0.288551 13.30 13.70 0.40 05.04. 01:26 90 (E) 41
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 05.04. 01:26 346 (N) -20
BD Hyi p 10 2.18187 12.88 14.36 1.48 05.04. 01:26 162 (S) -58
WZ Cet p 9 2.306128 10.80 11.40 0.60 05.04. 01:26 34 (NE) -42
V1100 Her s 1 0.346931 10.92 10.92 0.00 05.04. 01:26 97 (E) 63
KT Lyr p 9 0.5815356 14.70 15.40 0.70 05.04. 01:26 97 (E) 51
CE Peg p 1 0.64203 13.20 14.20 1.00 05.04. 01:26 70 (E) 16
EH Lyn s 1 0.326743 13.00 13.00 0.00 05.04. 01:26 297 (NW) 23
V658 Pup p 10 0.402 16.60 16.76 0.16 05.04. 01:26 249 (W) -51
V508 Cyg s 1 0.77959 13.30 13.30 0.00 05.04. 01:27 61 (NE) 40
MT Aur s 7 1.191266 14.80 14.80 0.00 05.04. 01:27 327 (NW) -2
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 05.04. 01:27 130 (SE) -6
V489 Ser p 9 0.078847 19.20 21.00 1.80 05.04. 01:27 169 (S) 39
V1712 Aql s 8 0.39611 13.15 13.90 0.75 05.04. 01:27 105 (E) 27
V415 Dra s 1 0.437416 12.00 12.50 0.50 05.04. 01:27 67 (NE) 57
V1282 Her p 1 0.278349 13.35 13.75 0.40 05.04. 01:27 88 (E) 67
GW Cnc p 1 0.2814125 12.60 13.20 0.60 05.04. 01:27 290 (W) 11
OT UMa p 10 0.3160725 12.20 12.50 0.30 05.04. 01:27 330 (NW) 39
V1353 Ori p 1 0.471453 12.93 13.20 0.27 05.04. 01:27 317 (NW) -32
QS Aql p 3 2.51331 5.93 6.06 0.13 05.04. 01:27 100 (E) 27
V802 Cep p 10 0.34698 13.30 13.70 0.40 05.04. 01:27 3 (N) 40
KQ Gem p 1 0.4079905 14.00 15.00 1.00 05.04. 01:28 311 (NW) -11
UY UMa p 1 0.3760203 12.70 12.90 0.20 05.04. 01:28 299 (NW) 74
NY Vir s 1 0.10101597 13.30 13.30 0.00 05.04. 01:28 211 (SW) 33
V502 Oph p 1 0.453387 8.34 8.84 0.50 05.04. 01:28 155 (SE) 38
V395 Cam p 7 2.752721 12.30 12.91 0.61 05.04. 01:28 348 (N) 33
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.