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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Leo s 1 0.408605 8.27 8.27 0.00 20.02. 16:04 61 (NE) -2
CW Tuc p 10 1.053848 9.39 9.59 0.20 20.02. 16:04 197 (S) -25
DZ Lyn p 1 0.378018 9.90 10.25 0.35 20.02. 16:04 67 (NE) 39
AF LMi s 6 0.406597 14.00 14.00 0.00 20.02. 16:04 53 (NE) 12
TY Cet p 5 0.323676 11.62 12.10 0.48 20.02. 16:04 192 (S) 25
BC Hya p 10 1.11481 11.20 12.00 0.80 20.02. 16:04 97 (E) -24
DI CVn s 1 0.305966 13.60 13.60 0.00 20.02. 16:05 31 (NE) 2
V1238 Her s 4 0.3701515 9.53 9.53 0.00 20.02. 16:05 339 (N) 5
V2134 Cyg p 10 1.429214 8.32 8.50 0.17 20.02. 16:05 304 (NW) 29
V680 Per p 1 0.37422 13.55 14.13 0.58 20.02. 16:05 201 (S) 75
RV Gru s 10 0.2595312 11.00 11.40 0.40 20.02. 16:05 223 (SW) -23
GH Boo s 1 0.65951 11.90 11.90 0.00 20.02. 16:05 12 (N) -12
HS Leo s 2 0.337706 13.80 14.40 0.60 20.02. 16:05 48 (NE) 3
BR Hyi p 10 0.7436 10.61 10.73 0.12 20.02. 16:05 173 (S) -30
V396 Mon p 1 0.3963436 12.60 13.60 1.00 20.02. 16:06 118 (SE) 26
V699 Cyg p 7 1.55152 12.00 13.00 1.00 20.02. 16:06 305 (NW) 22
FI Boo s 1 0.389997 9.60 9.60 0.00 20.02. 16:06 358 (N) 11
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 20.02. 16:06 308 (NW) 10
V345 Ser p 10 0.372484 14.30 15.10 0.80 20.02. 16:06 358 (N) -28
V490 And p 7 0.424185 14.60 15.10 0.50 20.02. 16:07 270 (W) 61
V443 Nor p 10 0.4091 16.50 16.90 0.40 20.02. 16:07 221 (SW) -81
GV Aqr s 4 0.33677 13.60 13.60 0.00 20.02. 16:07 249 (W) 6
AK CMa p 10 1.808247 13.10 14.10 1.00 20.02. 16:07 125 (SE) -1
V1022 Tau p 2 0.347171 14.96 15.72 0.77 20.02. 16:07 148 (SE) 65
V1175 Her p 1 0.321199 10.89 11.07 0.18 20.02. 16:07 342 (N) -16
MT Her s 1 0.4877185 11.86 12.30 0.44 20.02. 16:07 312 (NW) -13
T Aur p 6 0.20437829 15.20 15.50 0.30 20.02. 16:07 113 (SE) 57
V417 Lyr p 4 0.300661 14.90 16.20 1.30 20.02. 16:07 312 (NW) 6
V375 Cam p 8 0.32208 13.60 14.20 0.60 20.02. 16:08 10 (N) 60
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 20.02. 16:08 295 (NW) 38
PZ Cam p 10 0.28589 13.20 13.50 0.30 20.02. 16:08 21 (N) 75
V441 And p 4 0.469656 13.48 14.25 0.77 20.02. 16:08 263 (W) 65
MM Dra s 8 0.2644 14.54 14.54 0.00 20.02. 16:08 330 (NW) 38
PP Cam p 2 0.840392 12.45 13.01 0.56 20.02. 16:08 6 (N) 65
V1007 Cas p 5 0.332007 12.00 12.44 0.44 20.02. 16:09 290 (W) 61
UY Vol p 1 0.159337785 16.90 23.00 6.10 20.02. 16:09 153 (SE) -39
V2290 Cyg p 7 1.10509 13.60 15.40 1.80 20.02. 16:09 318 (NW) 23
V1104 Her s 1 0.227876 13.30 13.30 0.00 20.02. 16:09 331 (NW) 16
V404 Hya s 7 0.309535 14.85 14.85 0.00 20.02. 16:09 89 (E) 5
FL Lyr p 1 2.1781544 9.27 9.89 0.62 20.02. 16:10 321 (NW) 19
EX Del p 1 0.3309877 12.80 13.30 0.50 20.02. 16:10 291 (W) 3
FY Boo p 1 0.2411595 13.12 13.83 0.71 20.02. 16:10 20 (N) -15
IP Cep s 1 0.8988977 11.50 12.10 0.60 20.02. 16:10 327 (NW) 48
V357 Her s 5 0.28204 13.40 13.40 0.00 20.02. 16:10 307 (NW) -12
KN Vul s 1 0.3573295 13.00 13.40 0.40 20.02. 16:10 302 (NW) 10
HW Aur s 1 1.1774199 12.00 12.60 0.60 20.02. 16:10 108 (E) 68
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 20.02. 16:10 306 (NW) 49
WY Cep p 2 1.249057 10.80 11.70 0.90 20.02. 16:11 324 (NW) 54
NR Cam s 1 0.255885 10.76 11.18 0.42 20.02. 16:11 19 (N) 53
XX Sex p 7 0.5401135 9.30 9.55 0.25 20.02. 16:11 82 (E) -15
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.