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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:20 // 16:10 UTC
Civil Twilight (6°): 04:49 // 16:41 UTC
Nautical Twilight (12°): 04:12 // 17:19 UTC
Astronomical Twilight (18°): 03:34 // 17:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OW Com p 10 0.258127 15.40 16.40 1.00 15.10. 16:17 276 (W) 18
W For p 7 0.617895 13.13 13.76 0.63 15.10. 16:17 88 (E) -36
V659 Ara s 10 0.2918802 13.90 14.40 0.50 15.10. 16:17 196 (S) -24
V956 Aql p 10 0.3961755 13.90 14.30 0.40 15.10. 16:18 178 (S) 29
V1027 Cas p 9 2.7172 13.55 14.03 0.48 15.10. 16:18 44 (NE) 47
V339 Boo p 10 0.3628085 10.70 10.90 0.20 15.10. 16:18 277 (W) 58
V1289 Her p 1 0.340092 11.06 11.45 0.39 15.10. 16:18 227 (SW) 69
V717 Car p 9 0.9533071 10.44 10.94 0.50 15.10. 16:18 232 (SW) -58
V957 Cep s 1 1.98873 11.52 11.52 0.00 15.10. 16:18 29 (NE) 52
RW Com p 1 0.2373465 11.00 11.70 0.70 15.10. 16:18 292 (W) 17
IR Cnc p 5 0.717767 11.90 12.33 0.43 15.10. 16:18 339 (N) -14
V640 Aur s 1 0.3279975 12.52 13.00 0.48 15.10. 16:19 8 (N) 13
V1234 Tau s 7 0.387939 12.60 12.60 0.00 15.10. 16:19 40 (NE) -23
V1286 Her p 1 0.334711 12.56 12.96 0.40 15.10. 16:19 228 (SW) 69
EI CVn s 1 0.260766 11.80 12.45 0.65 15.10. 16:19 283 (W) 35
V507 Lyr s 7 0.366912 14.21 14.21 0.00 15.10. 16:19 190 (S) 68
HS Leo s 2 0.337706 13.80 14.40 0.60 15.10. 16:19 306 (NW) 7
XZ Mon p 8 0.876084 13.40 15.10 1.70 15.10. 16:19 1 (N) -44
V843 Mon s 2 0.526121 12.40 12.90 0.50 15.10. 16:19 360 (N) -30
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 15.10. 16:19 163 (S) 69
SY Ind s 10 0.4714 15.00 15.00 0.00 15.10. 16:19 167 (S) -21
V475 Hya p 7 0.317122 12.60 13.10 0.50 15.10. 16:19 335 (NW) -36
GW Cnc p 1 0.2814125 12.60 13.20 0.60 15.10. 16:20 333 (NW) -15
V734 Car s 10 3.10746 11.20 11.20 0.00 15.10. 16:20 231 (SW) -57
IP Peg s 1 0.15820616 13.00 13.00 0.00 15.10. 16:20 96 (E) 29
UZ Pup s 1 0.794851 9.35 10.00 0.65 15.10. 16:20 342 (N) -52
V404 Hya p 7 0.309535 14.85 15.25 0.40 15.10. 16:20 323 (NW) -29
V349 Cam p 9 1.25 14.96 15.16 0.20 15.10. 16:20 15 (N) 32
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 15.10. 16:20 272 (W) 52
V405 Gem s 1 0.462107 10.88 10.94 0.06 15.10. 16:20 3 (N) -24
V502 Oph p 1 0.453387 8.34 8.84 0.50 15.10. 16:20 222 (SW) 33
V355 Aur p 6 17.6439 10.85 11.20 0.35 15.10. 16:20 15 (N) 4
V639 Aur p 4 0.3571 14.01 14.85 0.84 15.10. 16:20 10 (N) 14
V473 Cas s 1 0.41546 13.40 13.40 0.00 15.10. 16:20 42 (NE) 36
LO Pup p 10 1.204554 13.80 14.20 0.40 15.10. 16:20 333 (NW) -60
BU Tri p 1 0.295568 14.40 15.00 0.60 15.10. 16:21 52 (NE) 17
HI Leo p 1 0.3115905 10.90 11.60 0.70 15.10. 16:21 292 (W) -16
EI Cas p 5 1.689147 14.00 15.00 1.00 15.10. 16:21 50 (NE) 49
V394 Cam p 10 0.381489 13.20 13.60 0.40 15.10. 16:21 7 (N) 33
V2563 Oph p 7 0.372304 11.60 13.00 1.40 15.10. 16:21 198 (S) 39
V502 Cyg p 4 0.566962 13.60 14.50 0.90 15.10. 16:21 108 (E) 73
XY UMa s 1 0.47899511 9.50 10.00 0.50 15.10. 16:22 341 (N) 18
V502 And s 6 0.318892 13.80 14.15 0.35 15.10. 16:22 72 (E) 25
FM Vul p 1 0.784642 12.80 13.70 0.90 15.10. 16:22 162 (S) 66
WY Sgr p 9 4.670431 10.20 11.10 0.90 15.10. 16:22 194 (S) 16
V733 Her p 3 0.4174915 13.80 14.40 0.60 15.10. 16:23 272 (W) 74
V2357 Oph s 6 0.415568 10.66 10.70 0.04 15.10. 16:23 224 (SW) 43
GH Aqr s 6 0.305585 13.40 13.40 0.00 15.10. 16:23 126 (SE) 20
BL Leo s 1 0.28193 13.80 13.80 0.00 15.10. 16:23 300 (NW) 8
GU Aps p 10 0.436522 14.00 14.70 0.70 15.10. 16:23 190 (S) -43
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.