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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:30 // 15:57 UTC
Civil Twilight (6°): 05:57 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:08 UTC
Astronomical Twilight (18°): 04:40 // 17:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RV Psc p 1 0.5539893 11.30 12.00 0.70 02.02. 23:25 312 (NW) 7
ES Cnc p 1 1.067793 11.16 11.28 0.12 02.02. 23:25 191 (S) 51
V728 Her p 1 0.4712895 10.90 11.50 0.60 02.02. 23:25 42 (NE) 16
NY Boo p 9 0.326815 12.15 12.50 0.35 02.02. 23:25 56 (NE) 37
V864 Mon s 5 0.358427 9.90 10.50 0.60 02.02. 23:26 216 (SW) 29
V1139 Cas p 1 0.2971 12.80 13.23 0.43 02.02. 23:26 325 (NW) 28
BL Eri p 1 0.416918 11.51 12.28 0.77 02.02. 23:26 253 (W) -1
V737 Cep p 8 0.2987665 11.95 12.33 0.38 02.02. 23:27 359 (N) 24
V678 And p 8 0.361708 13.72 14.14 0.42 02.02. 23:27 336 (NW) 9
OZ Dra p 10 0.136647 18.00 20.00 2.00 02.02. 23:27 40 (NE) 55
TT Her s 1 0.912078 9.61 9.89 0.28 02.02. 23:27 61 (NE) -1
RW Vol p 10 2.8624 13.00 14.00 1.00 02.02. 23:27 185 (S) -25
V405 Dra s 1 0.413036 11.54 11.54 0.00 02.02. 23:27 25 (NE) 19
DD CMa p 10 2.008454 11.60 12.40 0.80 02.02. 23:27 209 (SW) 16
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 02.02. 23:28 12 (N) -8
V445 Dra p 10 0.3214714 13.40 14.10 0.70 02.02. 23:28 5 (N) 34
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 02.02. 23:28 200 (S) 39
V555 Hya p 10 0.539643 11.82 12.50 0.68 02.02. 23:28 130 (SE) -7
NO Cam s 1 0.430755 12.20 12.90 0.70 02.02. 23:28 337 (NW) 51
UX UMa p 1 0.19667128 12.57 14.15 1.58 02.02. 23:28 62 (NE) 51
ZZ Sgr p 8 3.08339 10.50 12.80 2.30 02.02. 23:28 75 (E) -59
AB Cas p 1 1.366888 10.10 11.85 1.75 02.02. 23:28 334 (NW) 43
AI Gem p 1 0.7242082 13.80 14.20 0.40 02.02. 23:28 235 (SW) 45
V516 Her s 9 0.4632348 16.40 17.10 0.70 02.02. 23:29 48 (NE) -1
NN Ser p 1 0.1300801 17.00 23.00 6.00 02.02. 23:29 76 (E) 5
CD Tri p 3 0.369035 12.14 12.62 0.48 02.02. 23:29 304 (NW) 18
YY Cnc s 1 0.698445 11.30 10.30 -1.00 02.02. 23:29 210 (SW) 69
II UMa s 2 0.825227 8.17 8.48 0.31 02.02. 23:29 62 (NE) 61
V1066 Her p 1 0.539622 11.80 12.30 0.50 02.02. 23:29 36 (NE) 19
BQ Peg p 7 1.574878 13.70 16.30 2.60 02.02. 23:29 357 (N) -19
U Gem p 1 0.17690624 8.20 14.90 6.70 02.02. 23:29 220 (SW) 57
V1044 Her s 1 0.2406405 13.07 13.07 0.00 02.02. 23:30 46 (NE) 14
EY CVn s 1 0.342687 11.91 12.20 0.29 02.02. 23:30 89 (E) 47
NV Com p 9 0.3708875 12.31 12.52 0.21 02.02. 23:30 97 (E) 40
LP Com p 1 0.337934 12.76 13.37 0.61 02.02. 23:30 104 (E) 47
V900 Mon s 6 0.298305 11.92 12.65 0.73 02.02. 23:30 236 (SW) 31
V599 Aur s 1 0.316533 11.67 11.90 0.23 02.02. 23:31 274 (W) 40
NP Del p 10 0.777808 8.89 8.97 0.08 02.02. 23:31 8 (N) -24
NZ Boo p 1 0.0589094 17.20 20.00 2.80 02.02. 23:31 70 (E) 28
GO CVn p 7 0.537569 13.50 13.90 0.40 02.02. 23:31 70 (E) 43
AD Phe s 10 0.379924 10.27 10.80 0.53 02.02. 23:32 261 (W) -49
AB Vol p 9 1.92193 11.98 12.81 0.83 02.02. 23:32 187 (S) -33
XZ Cep s 8 5.09725 8.00 8.43 0.43 02.02. 23:32 353 (N) 28
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 02.02. 23:32 298 (NW) -22
V1168 Aql p 4 1.272567 11.90 13.90 2.00 02.02. 23:32 23 (NE) -25
MN And p 10 0.61065 15.10 16.20 1.10 02.02. 23:32 309 (NW) 23
V349 Ara p 10 2.65179 8.60 8.80 0.20 02.02. 23:32 134 (SE) -50
EF CVn p 1 0.27205 13.10 13.50 0.40 02.02. 23:32 90 (E) 38
FO Aur s 1 0.609759 14.30 14.30 0.00 02.02. 23:32 268 (W) 46
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 02.02. 23:32 350 (N) 17
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.