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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 21.04. 08:07 323 (NW) 83
AO Ser s 1 0.8793471 10.70 10.80 0.10 21.04. 08:07 294 (NW) 3
EV CVn s 3 0.335969 12.00 12.00 0.00 21.04. 08:07 341 (N) 0
AY Pup p 7 0.4689593 11.60 12.50 0.90 21.04. 08:07 77 (E) -43
V516 Her s 9 0.4632348 16.40 17.10 0.70 21.04. 08:07 280 (W) 24
V676 Cen p 7 0.292394 11.90 12.60 0.70 21.04. 08:07 266 (W) -51
V902 Cep p 10 0.32871 11.78 12.28 0.50 21.04. 08:07 359 (N) 57
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 21.04. 08:08 264 (W) 44
V580 Lyr p 1 0.289052 12.85 13.42 0.57 21.04. 08:08 278 (W) 43
V1064 Cas p 10 0.457606 11.30 11.80 0.50 21.04. 08:08 38 (NE) 69
CD Vul s 1 0.683745 11.50 11.90 0.40 21.04. 08:08 248 (W) 51
PY Lyr s 1 0.385768 12.50 12.50 0.00 21.04. 08:08 265 (W) 43
V344 Cas p 4 1.000744 12.80 13.40 0.60 21.04. 08:09 1 (N) 83
V1202 Her p 10 0.3388 13.70 14.30 0.60 21.04. 08:09 307 (NW) 29
V640 Aql s 7 0.5612183 12.60 12.80 0.20 21.04. 08:09 246 (SW) 32
V924 Oph p 10 0.359554 15.70 16.40 0.70 21.04. 08:09 258 (W) 20
UV Psc p 1 0.861047 8.91 10.05 1.14 21.04. 08:09 137 (SE) 39
IM And s 9 0.2703735 18.30 18.80 0.50 21.04. 08:09 111 (E) 70
V707 And s 10 2.588545 9.93 9.93 0.00 21.04. 08:09 148 (SE) 74
BF Pav s 10 0.305605 11.00 11.90 0.90 21.04. 08:09 213 (SW) -32
V535 Aur p 5 0.384744 12.73 13.17 0.44 21.04. 08:09 44 (NE) 23
V668 Ori p 9 0.8242318 14.50 15.20 0.70 21.04. 08:09 65 (NE) 5
FI Boo s 1 0.389997 9.60 9.60 0.00 21.04. 08:10 322 (NW) 25
PP Cam p 2 0.840392 12.45 13.01 0.56 21.04. 08:10 25 (NE) 53
BN Peg s 1 0.7132979 10.30 10.30 0.00 21.04. 08:10 214 (SW) 40
RS Cha s 10 1.669882 6.02 6.53 0.51 21.04. 08:10 168 (S) -58
PZ UMa s 7 0.2626732 12.50 12.50 0.00 21.04. 08:11 16 (N) 12
UY Hya s 9 0.727521 13.30 13.80 0.50 21.04. 08:11 38 (NE) -31
NU TrA p 10 1.92834 11.72 12.75 1.03 21.04. 08:11 212 (SW) -48
TY Cap p 1 1.423458 10.50 11.80 1.30 21.04. 08:11 222 (SW) 17
FO Lyn s 7 0.63446 11.11 11.55 0.44 21.04. 08:11 27 (NE) 8
LZ Lac s 3 1.250719 12.10 12.50 0.40 21.04. 08:11 312 (NW) 81
CR Aqr s 6 0.514491 13.60 14.20 0.60 21.04. 08:11 211 (SW) 21
IN Cnc p 5 0.501459 13.00 13.65 0.65 21.04. 08:12 29 (NE) -19
V796 Cep s 1 0.392964 12.20 12.20 0.00 21.04. 08:12 11 (N) 57
V431 Gem p 10 0.254 17.50 17.70 0.20 21.04. 08:12 47 (NE) -3
V1060 Cas p 8 1.816023 10.02 10.43 0.41 21.04. 08:12 42 (NE) 72
CR Cas p 4 2.8402 12.10 13.90 1.80 21.04. 08:13 356 (N) 80
BM Tri p 9 0.317819 13.00 13.40 0.40 21.04. 08:13 102 (E) 56
V357 Dra p 6 0.619276 11.55 12.15 0.60 21.04. 08:13 329 (NW) 44
HS Aqr s 1 0.7101875 9.35 9.35 0.00 21.04. 08:13 225 (SW) 30
V899 Her s 1 0.421169 7.93 7.93 0.00 21.04. 08:13 299 (NW) 20
WZ Cap p 9 0.3130867 14.00 14.70 0.70 21.04. 08:13 208 (SW) 21
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 21.04. 08:13 298 (NW) 56
EK Aqr s 1 0.61279 10.80 11.23 0.43 21.04. 08:13 172 (S) 31
NN Cas p 1 0.980807 13.60 14.80 1.20 21.04. 08:13 47 (NE) 77
V879 Aql p 9 0.2710068 13.10 14.80 1.70 21.04. 08:13 258 (W) 24
V369 Sge p 7 0.3958288 13.20 14.00 0.80 21.04. 08:13 248 (W) 41
HR Lac s 1 0.42907 13.90 14.30 0.40 21.04. 08:13 280 (W) 79
YZ Phe p 10 0.23472665 12.65 13.32 0.67 21.04. 08:14 154 (SE) -11
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.