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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KR Per p 1 0.996078 10.40 11.10 0.70 20.05. 17:31 300 (NW) 34
V1638 Ori p 8 0.614052 11.43 11.86 0.43 20.05. 17:31 262 (W) 2
V1092 Her p 4 0.384539 11.93 12.43 0.50 20.05. 17:32 61 (NE) 15
IO Cnc p 1 0.347694 13.00 13.58 0.58 20.05. 17:32 208 (SW) 54
AW Ari p 8 0.381766 13.66 14.33 0.67 20.05. 17:32 309 (NW) -13
V456 Oph p 1 1.016001 10.20 10.70 0.50 20.05. 17:32 57 (NE) -14
V453 Cam p 10 0.328046 12.80 13.10 0.30 20.05. 17:32 331 (NW) 57
FU Ara s 1 0.864505 10.50 10.90 0.40 20.05. 17:32 130 (SE) -48
W Crv p 1 0.3880813 11.16 12.50 1.34 20.05. 17:32 153 (SE) 23
V1004 Cas p 7 1.181875 12.80 13.30 0.50 20.05. 17:32 348 (N) 26
V392 Cam p 8 0.664015 13.80 14.30 0.50 20.05. 17:33 331 (NW) 52
V392 Cam s 8 0.664015 13.80 13.80 0.00 20.05. 17:33 331 (NW) 52
V1234 Tau p 7 0.387939 12.60 13.00 0.40 20.05. 17:33 275 (W) 7
AA And p 1 0.9350967 10.30 10.90 0.60 20.05. 17:33 354 (N) 8
IP Lyr p 2 0.4728055 13.20 13.80 0.60 20.05. 17:33 48 (NE) 9
EE Aqr s 1 0.5089958 8.30 8.48 0.18 20.05. 17:34 357 (N) -60
V449 Cam p 10 2.902 12.70 13.00 0.30 20.05. 17:34 316 (NW) 58
V1062 Her s 1 0.251436 13.10 13.10 0.00 20.05. 17:34 49 (NE) 24
EO CVn p 10 0.358884 12.25 12.56 0.31 20.05. 17:34 117 (SE) 64
V609 Cen p 10 0.458448 13.30 13.60 0.30 20.05. 17:34 154 (SE) -21
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 20.05. 17:34 286 (W) 4
UU Aqr p 1 0.16358045 10.90 12.60 1.70 20.05. 17:35 7 (N) -44
BK Vul s 1 0.453463 12.80 12.80 0.00 20.05. 17:35 14 (N) -11
V668 Ara p 10 0.6014 13.30 13.90 0.60 20.05. 17:35 140 (SE) -45
V357 Tel p 10 2.76857 12.38 14.60 2.22 20.05. 17:35 111 (E) -53
V738 Cep p 6 1.298266 10.00 10.29 0.29 20.05. 17:35 8 (N) 20
OR Mus p 10 1.73106 8.84 9.18 0.34 20.05. 17:35 170 (S) -29
RW Com s 1 0.2373465 11.00 11.56 0.56 20.05. 17:35 123 (SE) 57
FU Lib p 2 0.780393 12.90 13.90 1.00 20.05. 17:36 102 (E) -3
MT And p 8 0.358775 14.80 15.30 0.50 20.05. 17:36 317 (NW) 14
LZ Lac p 3 1.250719 12.10 12.50 0.40 20.05. 17:36 1 (N) 15
SW Ant p 10 0.3802 13.80 14.90 1.10 20.05. 17:36 190 (S) 14
HR Lac p 1 0.42907 13.90 14.40 0.50 20.05. 17:36 4 (N) 11
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 20.05. 17:36 11 (N) -10
V822 Cyg p 2 1.267769 12.90 14.20 1.30 20.05. 17:36 31 (NE) 3
OQ Boo s 8 0.398071 12.17 12.25 0.08 20.05. 17:36 86 (E) 35
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 20.05. 17:36 323 (NW) 14
FY Psc p 9 0.3562175 12.75 13.30 0.55 20.05. 17:37 330 (NW) -2
V1044 Sco p 8 0.914833 8.60 9.07 0.47 20.05. 17:37 109 (E) -12
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 20.05. 17:37 339 (N) -54
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 20.05. 17:38 33 (NE) 21
NX Boo p 8 0.251135 13.02 13.40 0.38 20.05. 17:38 82 (E) 39
V680 Per p 1 0.37422 13.55 14.13 0.58 20.05. 17:38 313 (NW) 12
HT Vir p 1 0.4076729 7.06 7.48 0.42 20.05. 17:38 121 (SE) 29
CQ Aqr p 9 0.980064 13.70 14.50 0.80 20.05. 17:38 32 (NE) -51
V2563 Oph p 7 0.372304 11.60 13.00 1.40 20.05. 17:38 72 (E) -14
V366 Tel p 10 0.844598 12.76 13.74 0.98 20.05. 17:38 117 (SE) -64
V345 Dra p 10 0.291903 13.20 13.45 0.25 20.05. 17:38 55 (NE) 41
GO Psc s 8 0.453256 13.05 13.35 0.30 20.05. 17:38 328 (NW) -1
V1321 Her p 10 0.294372 10.68 10.94 0.26 20.05. 17:39 43 (NE) 23
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.