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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:06 // 16:21 UTC
Civil Twilight (6°): 05:35 // 16:52 UTC
Nautical Twilight (12°): 04:57 // 17:30 UTC
Astronomical Twilight (18°): 04:20 // 18:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 17.02. 04:29 47 (NE) 48
ST Tri p 1 0.479052 14.30 15.20 0.90 17.02. 04:29 7 (N) -4
PT Boo p 9 0.4466345 12.60 12.82 0.22 17.02. 04:29 176 (S) 83
V811 Cep p 10 0.2507641 14.20 14.90 0.70 17.02. 04:29 46 (NE) 50
V555 Aur p 5 0.9097945 14.10 16.10 2.00 17.02. 04:29 331 (NW) -6
V714 Aql p 10 3.05985 13.90 14.80 0.90 17.02. 04:29 101 (E) 19
DM Sge s 7 2.775321 11.00 11.00 0.00 17.02. 04:29 102 (E) 34
AW Lup p 9 0.7783 12.00 13.20 1.20 17.02. 04:29 178 (S) -10
KO Boo p 9 0.369518 13.15 13.35 0.20 17.02. 04:30 208 (SW) 61
V1040 Her s 7 1.113677 12.50 12.50 0.00 17.02. 04:30 138 (SE) 53
V803 Cyg p 9 1.02647 14.30 15.50 1.20 17.02. 04:30 78 (E) 43
V2640 Oph s 7 0.419892 12.50 13.20 0.70 17.02. 04:30 138 (SE) 38
V1063 Her p 9 1.6598 10.80 11.00 0.20 17.02. 04:30 114 (SE) 58
V1338 Her p 9 0.38467 14.90 15.35 0.45 17.02. 04:30 118 (SE) 37
V501 Oph s 5 0.96795 10.90 11.10 0.20 17.02. 04:31 118 (SE) 39
YY Gem p 1 0.8142822 8.91 9.60 0.69 17.02. 04:31 309 (NW) 9
V514 Cam s 6 0.362742 12.63 11.00 -1.63 17.02. 04:31 345 (N) 55
V582 Lyr p 1 0.255905 13.44 14.61 1.17 17.02. 04:31 82 (E) 52
NT Aps p 5 0.294763 8.39 8.87 0.48 17.02. 04:31 183 (S) -34
OZ Dra p 10 0.136647 18.00 20.00 2.00 17.02. 04:31 327 (NW) 69
V934 Mon p 9 0.509444 12.60 13.20 0.60 17.02. 04:31 295 (NW) -20
V473 Cam p 7 0.298438 11.55 12.20 0.65 17.02. 04:31 345 (N) 42
V856 Her p 1 1.22331 12.80 13.80 1.00 17.02. 04:31 118 (SE) 72
FV CVn s 1 0.315365 11.80 12.10 0.30 17.02. 04:32 231 (SW) 66
NX Dra p 9 0.275807 12.62 12.83 0.21 17.02. 04:32 338 (N) 56
IP Peg s 1 0.15820616 13.00 13.00 0.00 17.02. 04:32 55 (NE) -4
V953 Mon p 7 0.426934 13.80 14.40 0.60 17.02. 04:32 284 (W) -12
GQ Boo s 1 0.3846402 12.65 12.65 0.00 17.02. 04:32 191 (S) 65
TU CMi s 5 0.4334425 14.40 15.10 0.70 17.02. 04:32 295 (NW) -10
QS Vir p 9 0.150757525 14.27 17.76 3.49 17.02. 04:32 204 (SW) 24
X PsA s 10 0.3977746 13.00 14.20 1.20 17.02. 04:32 99 (E) -26
V417 Cam p 10 0.28482 14.20 14.70 0.50 17.02. 04:32 341 (N) 27
NY Vir s 1 0.10101597 13.30 13.30 0.00 17.02. 04:33 211 (SW) 33
V1064 Cas p 10 0.457606 11.30 11.80 0.50 17.02. 04:33 16 (N) 27
V645 And s 8 0.4125814 13.05 13.05 0.00 17.02. 04:33 37 (NE) 22
V335 Ser p 1 3.449885 7.51 8.20 0.69 17.02. 04:34 168 (S) 40
HP Pav p 10 0.2978 14.90 15.70 0.80 17.02. 04:34 156 (SE) -42
V685 Her p 10 0.5891435 15.40 16.00 0.60 17.02. 04:34 155 (SE) 62
WZ Cyg s 1 0.5844672 10.50 10.90 0.40 17.02. 04:34 67 (NE) 33
GG Boo p 6 0.426969 12.30 12.60 0.30 17.02. 04:34 236 (SW) 73
V391 Vir p 1 0.3543161 12.21 12.84 0.63 17.02. 04:34 235 (SW) 30
EF Dra p 1 0.424031 10.48 10.82 0.34 17.02. 04:34 29 (NE) 63
V358 UMa p 9 4.66935 12.15 13.15 1.00 17.02. 04:35 286 (W) 75
QT Boo p 10 0.3190643 11.65 11.80 0.15 17.02. 04:35 95 (E) 88
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 17.02. 04:35 287 (W) 23
QU Cas p 10 0.9718566 15.10 16.40 1.30 17.02. 04:35 29 (NE) 25
AX Vir p 1 0.7025264 10.00 10.81 0.81 17.02. 04:35 218 (SW) 38
RT And s 1 0.62892951 8.55 8.88 0.33 17.02. 04:35 37 (NE) 26
V1853 Ori s 1 0.383 11.60 11.99 0.39 17.02. 04:35 332 (NW) -20
AV Tel p 10 0.416963 13.20 14.30 1.10 17.02. 04:35 148 (SE) -20
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.