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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OQ Boo s 8 0.398071 12.17 12.25 0.08 30.07. 23:43 291 (W) 19
RZ Tau p 1 0.4156763 10.08 10.71 0.63 30.07. 23:43 63 (NE) 2
HI Cet p 7 2.71883 12.88 14.50 1.62 30.07. 23:44 110 (E) 13
V594 Lyr s 5 0.255999 14.00 14.00 0.00 30.07. 23:44 276 (W) 64
V423 Dra p 10 1.21747 10.93 11.25 0.32 30.07. 23:44 301 (NW) 72
V506 Oph p 1 1.0604275 11.20 12.00 0.80 30.07. 23:44 246 (SW) 28
XY LMi s 1 0.436886 10.70 10.70 0.00 30.07. 23:44 344 (N) -6
IW Nor p 10 0.33319 14.00 14.50 0.50 30.07. 23:44 217 (SW) -34
V640 Aur s 1 0.3279975 12.52 13.00 0.48 30.07. 23:45 30 (NE) 21
AH Gem s 1 0.336762 14.40 14.80 0.40 30.07. 23:45 37 (NE) -17
KO Ara s 9 0.3825476 13.30 13.30 0.00 30.07. 23:45 211 (SW) -23
LT Com s 1 0.512058 10.61 10.61 0.00 30.07. 23:45 314 (NW) 0
V338 Dra p 5 0.2351485 13.30 13.90 0.60 30.07. 23:45 316 (NW) 45
MU Gem p 1 0.7262005 14.50 15.00 0.50 30.07. 23:45 36 (NE) -19
V1143 Her p 1 0.318275 13.00 14.00 1.00 30.07. 23:45 257 (W) 32
SX Crv p 1 0.3166127 8.99 9.25 0.26 30.07. 23:45 290 (W) -40
V1401 Cyg s 1 1.183007 13.10 13.60 0.50 30.07. 23:45 81 (E) 84
V947 Per p 6 0.297667 13.45 14.05 0.60 30.07. 23:45 61 (NE) 18
V369 Dra p 10 0.40095 13.40 13.80 0.40 30.07. 23:45 296 (NW) 53
BD And p 1 0.9258052 11.30 11.70 0.40 30.07. 23:45 76 (E) 73
FK Del p 7 0.666795 14.00 14.60 0.60 30.07. 23:46 200 (S) 51
GI Cep p 1 1.037678 11.40 12.50 1.10 30.07. 23:46 3 (N) 75
CE Leo s 1 0.3034287 11.80 12.50 0.70 30.07. 23:46 327 (NW) -10
DF Lyr s 1 0.5771284 13.10 13.40 0.30 30.07. 23:46 246 (SW) 55
V489 Ser p 9 0.078847 19.20 21.00 1.80 30.07. 23:46 263 (W) 5
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 30.07. 23:46 280 (W) 71
V1024 Her s 3 0.5308265 12.50 12.50 0.00 30.07. 23:47 279 (W) 27
EX Hya p 10 0.068233846 9.60 13.99 4.39 30.07. 23:47 278 (W) -46
V951 Per p 7 0.270478 12.70 13.20 0.50 30.07. 23:47 59 (NE) 18
EE Aqr s 1 0.5089958 8.30 8.48 0.18 30.07. 23:47 162 (S) 18
OP Dra p 9 0.323163 14.71 15.09 0.38 30.07. 23:47 350 (N) 38
XZ Ari s 7 0.265488 13.85 13.85 0.00 30.07. 23:47 80 (E) 29
EL Aqr s 1 0.48141 10.38 10.38 0.00 30.07. 23:47 140 (SE) 24
V396 Mon s 1 0.3963436 12.60 13.50 0.90 30.07. 23:47 47 (NE) -26
MX Ser p 4 0.30776 13.20 13.68 0.48 30.07. 23:48 258 (W) 6
VV CVn p 1 0.5331303 13.88 14.33 0.45 30.07. 23:48 313 (NW) 8
DS Pav p 10 0.998902 14.20 15.00 0.80 30.07. 23:48 191 (S) -36
RT CMa p 1 1.29374 11.40 12.90 1.50 30.07. 23:48 67 (NE) -40
MU Lac p 10 0.2775155 14.10 15.10 1.00 30.07. 23:48 75 (E) 80
DF Pup p 9 0.771456 12.70 14.00 1.30 30.07. 23:48 38 (NE) -55
V644 Pup p 9 0.885933 11.73 13.00 1.27 30.07. 23:48 30 (NE) -64
V425 Ser s 8 0.544293 11.70 11.70 0.00 30.07. 23:48 283 (W) 14
V1043 Her s 8 0.410255 13.63 13.63 0.00 30.07. 23:48 296 (NW) 50
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 30.07. 23:48 150 (SE) 30
V876 Per s 9 0.319961 13.60 14.10 0.50 30.07. 23:49 66 (NE) 33
MW And p 9 0.263769 13.95 14.90 0.95 30.07. 23:49 70 (E) 37
V458 Lac p 8 1.347926 12.52 13.40 0.88 30.07. 23:49 99 (E) 75
V337 Gem p 9 1.918688 8.52 8.89 0.37 30.07. 23:50 37 (NE) -19
ST Ind p 10 0.4018812 11.30 11.79 0.49 30.07. 23:50 188 (S) -9
V463 Peg s 7 0.330569 11.60 12.05 0.45 30.07. 23:50 169 (S) 57
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.