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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 19.04. 13:07 226 (SW) 51
V495 Aur p 8 1.046379 12.70 13.30 0.60 19.04. 13:07 79 (E) 62
V630 Aur p 9 1.1958 14.03 14.24 0.21 19.04. 13:07 108 (E) 68
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 19.04. 13:07 125 (SE) 26
NT UMa s 9 1.664372 13.75 14.27 0.52 19.04. 13:07 27 (NE) 54
VV Cet s 1 0.5223925 10.43 10.99 0.56 19.04. 13:08 232 (SW) 25
QS Vir p 9 0.150757525 14.27 17.76 3.49 19.04. 13:08 47 (NE) -45
IX Mon s 3 1.103269 12.60 12.80 0.20 19.04. 13:08 120 (SE) 37
V444 And s 7 0.46878 13.04 13.70 0.66 19.04. 13:08 269 (W) 61
GX Boo p 6 0.38784 12.16 12.32 0.16 19.04. 13:08 27 (NE) -11
V410 Aur p 1 0.366355 10.10 10.44 0.35 19.04. 13:08 138 (SE) 71
V443 Cam p 9 0.411691 14.00 14.90 0.90 19.04. 13:08 20 (N) 61
V954 Oph p 9 0.2252705 14.30 14.90 0.60 19.04. 13:09 321 (NW) -32
V398 Nor p 10 1.58895 8.61 8.93 0.32 19.04. 13:09 281 (W) -86
HT Vir s 1 0.4076729 7.06 7.48 0.42 19.04. 13:09 38 (NE) -28
OQ Gem p 8 2.405945 15.00 15.50 0.50 19.04. 13:09 119 (SE) 47
VW Cep s 1 0.2783115 7.23 7.56 0.33 19.04. 13:09 341 (N) 43
BZ Peg p 4 1.257955 14.00 15.30 1.30 19.04. 13:09 291 (W) 17
V1148 Her p 10 0.2822545 12.50 13.10 0.60 19.04. 13:09 360 (N) 8
EX Psc s 1 0.289482 12.00 12.00 0.00 19.04. 13:09 247 (SW) 25
V1097 Aql s 2 1.225237 13.90 14.00 0.10 19.04. 13:10 302 (NW) -5
HY Pav s 10 0.351657 11.40 12.10 0.70 19.04. 13:10 206 (SW) -54
IK Per s 1 0.6760305 11.30 11.60 0.30 19.04. 13:10 145 (SE) 81
OP Dra p 9 0.323163 14.71 15.09 0.38 19.04. 13:10 18 (N) 42
HI Lac p 10 0.1666655 15.00 18.00 3.00 19.04. 13:10 306 (NW) 45
V417 Lyr s 4 0.300661 14.90 14.90 0.00 19.04. 13:10 321 (NW) 1
V371 Aur p 10 1.210833 15.50 16.90 1.40 19.04. 13:10 98 (E) 70
V643 Her p 4 1.223089 13.50 15.00 1.50 19.04. 13:10 325 (NW) -9
TX CMi p 1 0.3892173 14.00 15.00 1.00 19.04. 13:10 115 (SE) 26
V515 Mon p 1 0.8739713 11.60 12.20 0.60 19.04. 13:10 132 (SE) 27
V2637 Oph p 7 0.386173 11.80 12.27 0.47 19.04. 13:10 337 (NW) -32
HH Boo s 1 0.318666 11.00 11.00 0.00 19.04. 13:10 17 (N) 9
V579 Lyr s 1 0.242906 12.77 12.77 0.00 19.04. 13:10 330 (NW) 11
V737 Per p 1 0.366599 12.65 13.22 0.57 19.04. 13:11 195 (S) 73
TW UMa p 1 2.16678 12.20 14.50 2.30 19.04. 13:11 19 (N) 23
GN Boo p 1 0.3016025 10.75 11.30 0.55 19.04. 13:11 16 (N) -9
OO Aqr p 5 0.586623 9.20 9.60 0.40 19.04. 13:11 275 (W) -22
V912 Per p 8 0.5775932 12.01 12.30 0.29 19.04. 13:11 199 (S) 80
AS Aps s 9 0.399351 13.40 13.80 0.40 19.04. 13:12 177 (S) -66
HN Cnc p 1 0.49451 11.10 11.50 0.40 19.04. 13:12 100 (E) 30
V414 Dra p 10 0.348087 11.52 11.70 0.18 19.04. 13:12 340 (N) 29
V772 Cas p 8 5.0138 6.68 6.76 0.08 19.04. 13:12 313 (NW) 68
DF Lyr p 1 0.5771284 13.10 13.50 0.40 19.04. 13:12 323 (NW) -3
V511 CrA p 10 1.398477 13.60 14.20 0.60 19.04. 13:12 272 (W) -67
V430 Dra p 9 0.4102 15.20 16.00 0.80 19.04. 13:12 331 (NW) 31
GY Psc p 9 0.33967 12.40 12.60 0.20 19.04. 13:12 253 (W) 54
V458 Lac p 8 1.347926 12.52 13.40 0.88 19.04. 13:12 297 (NW) 40
V1115 Cas p 1 0.323283 13.00 13.00 0.00 19.04. 13:12 298 (NW) 67
AS Lib s 10 0.553805 13.20 13.20 0.00 19.04. 13:13 22 (N) -60
DW Aps p 10 2.31294 7.90 9.10 1.20 19.04. 13:13 201 (S) -70
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.