Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:02 // 17:56 UTC
Civil Twilight (6°): 03:29 // 18:29 UTC
Nautical Twilight (12°): 02:47 // 19:11 UTC
Astronomical Twilight (18°): 02:00 // 19:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PY Boo s 9 0.278049 12.10 12.10 0.00 17.04. 04:34 295 (NW) 55
YY Del p 1 0.793093 11.30 12.00 0.70 17.04. 04:35 151 (SE) 51
V2757 Ori p 10 4.96652 10.04 10.70 0.66 17.04. 04:35 26 (NE) -25
V676 Cen s 7 0.292394 11.90 12.50 0.60 17.04. 04:35 230 (SW) -18
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 17.04. 04:35 219 (SW) 43
CW CMi p 1 0.313192 11.20 11.60 0.40 17.04. 04:35 349 (N) -40
CV Dra p 1 0.6175995 9.50 10.10 0.60 17.04. 04:35 305 (NW) 73
SY Ind s 10 0.4714 15.00 15.00 0.00 17.04. 04:35 170 (S) -20
IW Nor p 10 0.33319 14.00 14.50 0.50 17.04. 04:36 203 (SW) -24
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 17.04. 04:36 43 (NE) -10
V2287 Cyg p 6 0.907659 11.60 12.10 0.50 17.04. 04:36 38 (NE) 87
Z Crv p 8 0.504752 14.00 16.50 2.50 17.04. 04:36 263 (W) -26
TU Boo p 1 0.324284 11.80 12.50 0.70 17.04. 04:36 283 (W) 30
U Peg p 1 0.3747772 9.23 9.76 0.53 17.04. 04:36 95 (E) 25
LU Cnc p 6 0.39855 12.10 12.60 0.50 17.04. 04:36 332 (NW) -17
MM Dra p 8 0.2644 14.54 14.90 0.36 17.04. 04:37 15 (N) 74
V963 Oph p 10 0.264743 14.60 15.10 0.50 17.04. 04:37 203 (SW) 45
LL Com s 1 0.406915 12.22 12.22 0.00 17.04. 04:37 291 (W) 22
V445 Cam p 10 0.30118 14.40 15.20 0.80 17.04. 04:37 3 (N) 39
CI CVn p 3 0.8158745 9.36 9.87 0.51 17.04. 04:37 306 (NW) 34
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 17.04. 04:37 1 (N) -33
V2080 Cyg s 8 4.93355 7.46 7.46 0.00 17.04. 04:37 82 (E) 89
BN Ari s 1 0.2993717 10.38 10.98 0.60 17.04. 04:38 64 (NE) 13
GN Mus p 10 0.3869 13.70 14.40 0.70 17.04. 04:38 205 (SW) -50
IZ Lac p 1 0.7989215 12.50 12.80 0.30 17.04. 04:38 69 (E) 63
V596 Aur s 1 0.397887 11.83 12.27 0.44 17.04. 04:39 25 (NE) 8
V581 Lyr s 8 0.787001 12.70 12.70 0.00 17.04. 04:39 204 (SW) 76
ST Ind p 10 0.4018812 11.30 11.79 0.49 17.04. 04:39 168 (S) -10
FU Ara s 1 0.864505 10.50 10.90 0.40 17.04. 04:39 195 (S) -20
V1010 Aql p 10 0.719594 15.50 16.50 1.00 17.04. 04:39 173 (S) 49
ER Vul s 1 0.698095 7.27 7.49 0.22 17.04. 04:39 130 (SE) 61
IU Cnc s 1 0.421646 11.80 12.32 0.52 17.04. 04:39 334 (NW) -23
CR Aqr p 6 0.514491 13.60 14.50 0.90 17.04. 04:40 151 (SE) 22
KP And p 2 1.405395 12.43 12.90 0.47 17.04. 04:40 80 (E) 50
RT CMi s 8 1.258605 14.20 14.20 0.00 17.04. 04:40 355 (N) -34
KT Cnc s 8 0.323691 13.60 14.20 0.60 17.04. 04:40 341 (N) -26
BI CVn s 1 0.3842103 10.35 10.75 0.40 17.04. 04:40 299 (NW) 24
KP Peg p 5 0.7272053 7.05 7.26 0.21 17.04. 04:41 134 (SE) 46
BP Dra p 10 0.9868093 14.40 14.90 0.50 17.04. 04:41 23 (NE) 79
MY Cam p 10 1.1754514 9.80 10.15 0.35 17.04. 04:41 28 (NE) 25
AP And p 1 1.587291 11.30 11.90 0.60 17.04. 04:41 69 (E) 47
EX Psc s 1 0.289482 12.00 12.00 0.00 17.04. 04:42 100 (E) 16
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 17.04. 04:42 70 (E) 65
V350 CrA p 10 0.466223 13.20 13.90 0.70 17.04. 04:42 194 (S) 0
MX Ser s 4 0.30776 13.20 13.68 0.48 17.04. 04:42 234 (SW) 23
OO Cyg s 7 0.2620015 14.10 14.10 0.00 17.04. 04:42 155 (SE) 77
TY Pup p 1 0.8192423 8.40 8.89 0.49 17.04. 04:42 356 (N) -61
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 17.04. 04:42 4 (N) -38
MR Com s 1 0.412743 12.00 12.40 0.40 17.04. 04:43 290 (W) 19
AQ Boo s 1 0.333139 12.30 12.30 0.00 17.04. 04:43 277 (W) 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.