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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:04 // 17:55 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:49 // 19:10 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2553 Oph s 1 0.457615 11.30 11.70 0.40 15.04. 15:09 6 (N) -26
V401 CMa p 10 0.69123 17.75 18.08 0.33 15.04. 15:09 172 (S) 21
YY Cnc s 1 0.698445 11.30 10.30 -1.00 15.04. 15:09 105 (E) 54
V345 Gem p 1 0.274778 7.82 7.88 0.06 15.04. 15:09 118 (SE) 64
V370 Cyg p 1 0.774543 11.80 13.10 1.30 15.04. 15:09 336 (NW) -3
NR Lac s 1 0.6048055 13.20 13.40 0.20 15.04. 15:09 317 (NW) 27
EX Hya p 10 0.068233846 9.60 13.99 4.39 15.04. 15:09 98 (E) -32
V678 And p 8 0.361708 13.72 14.14 0.42 15.04. 15:10 304 (NW) 31
KV Gem p 1 0.358522 12.40 12.90 0.50 15.04. 15:10 155 (SE) 54
MU Lac s 10 0.2775155 14.10 14.10 0.00 15.04. 15:10 319 (NW) 27
V1355 Cyg p 7 1.194971 14.30 14.90 0.60 15.04. 15:10 336 (NW) 2
V1067 Her s 1 0.258109 12.58 12.58 0.00 15.04. 15:10 1 (N) 3
SZ Scl p 10 0.320832 11.72 12.40 0.68 15.04. 15:10 244 (SW) -19
DF Pup p 9 0.771456 12.70 14.00 1.30 15.04. 15:10 149 (SE) 15
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 15.04. 15:10 319 (NW) -21
VY Pup p 5 0.8167331 10.80 11.40 0.60 15.04. 15:10 151 (SE) 24
ER Ori p 1 0.4234005 9.32 9.93 0.61 15.04. 15:10 190 (S) 31
V873 Mon s 8 3.19665 10.58 10.58 0.00 15.04. 15:11 167 (S) 41
V340 Aql p 8 3.74906 11.50 14.10 2.60 15.04. 15:11 327 (NW) -18
GU Mon p 1 0.896647 11.82 12.37 0.55 15.04. 15:11 161 (S) 39
V1740 Aql p 8 0.44014 14.00 14.40 0.40 15.04. 15:11 337 (NW) -35
NY Lyr s 1 0.4408 12.70 13.10 0.40 15.04. 15:11 342 (N) -3
V1241 Tau p 1 0.823271 9.38 10.28 0.90 15.04. 15:11 223 (SW) 31
AN UMa p 6 0.07975275 14.90 20.20 5.30 15.04. 15:11 63 (NE) 39
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 15.04. 15:11 344 (N) -65
V1038 Her p 1 0.26818 11.80 12.40 0.60 15.04. 15:11 10 (N) -6
V1258 Cen p 10 0.08885 15.40 22.20 6.80 15.04. 15:11 99 (E) -34
OX Cas p 1 2.489344 9.90 10.35 0.45 15.04. 15:11 314 (NW) 51
EG CVn s 1 0.349276 13.00 13.50 0.50 15.04. 15:11 46 (NE) 13
BT Tri p 10 0.2512 14.20 14.80 0.60 15.04. 15:12 265 (W) 45
V1237 Cen p 9 0.486009 11.10 11.90 0.80 15.04. 15:12 141 (SE) -43
V678 Her p 10 1.389632 15.20 15.60 0.40 15.04. 15:12 23 (NE) -12
V608 Aur p 9 0.763236 12.50 12.90 0.40 15.04. 15:12 202 (S) 79
V884 Cyg s 3 0.480051 13.80 14.20 0.40 15.04. 15:12 338 (N) -6
EZ Oct p 10 0.285878 11.37 12.09 0.72 15.04. 15:12 177 (S) -53
BN Psc s 8 0.349118 16.45 16.45 0.00 15.04. 15:12 272 (W) 37
V524 Hya p 10 0.15 17.12 19.40 2.28 15.04. 15:12 120 (SE) 23
NO Cam s 1 0.430755 12.20 12.90 0.70 15.04. 15:12 347 (N) 63
TW Cru p 9 0.3881436 12.50 13.10 0.60 15.04. 15:12 141 (SE) -44
BF Cap s 9 0.532676 8.92 8.92 0.00 15.04. 15:13 302 (NW) -47
BH UMa p 1 0.349341 11.50 12.30 0.80 15.04. 15:13 57 (NE) 46
V563 And s 8 0.3031916 13.70 14.00 0.30 15.04. 15:13 274 (W) 48
V1181 Her p 1 0.337042 11.00 11.41 0.41 15.04. 15:13 16 (N) -1
FQ CVn p 1 0.371037 12.95 13.40 0.45 15.04. 15:13 49 (NE) 9
V425 Ser s 8 0.544293 11.70 11.70 0.00 15.04. 15:13 36 (NE) -13
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 15.04. 15:13 321 (NW) 9
V947 Per s 6 0.297667 13.45 13.45 0.00 15.04. 15:13 238 (SW) 64
DZ Per s 6 0.764177 14.40 14.70 0.30 15.04. 15:13 301 (NW) 61
NP Per p 1 2.2285805 12.20 13.00 0.80 15.04. 15:14 233 (SW) 64
HN UMa s 4 0.38261 9.90 10.02 0.12 15.04. 15:14 69 (E) 33
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.