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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:46 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:43 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:36 // 20:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MT Aur p 7 1.191266 14.80 16.20 1.40 25.04. 04:31 23 (NE) -6
V470 Cam p 1 0.0956467 14.10 14.75 0.65 25.04. 04:31 4 (N) 27
LL Pav s 10 0.877 14.70 15.10 0.40 25.04. 04:32 184 (S) -34
V953 Mon p 7 0.426934 13.80 14.40 0.60 25.04. 04:32 353 (N) -40
OT Del p 10 0.646145 12.25 12.93 0.68 25.04. 04:32 164 (S) 46
QS And p 9 0.276678 16.67 17.09 0.42 25.04. 04:32 86 (E) 34
GW Cep s 1 0.3188312 11.40 12.00 0.60 25.04. 04:32 15 (N) 49
V582 Pup p 10 2.6713 7.86 8.13 0.27 25.04. 04:32 5 (N) -53
DM Peg s 4 2.588997 10.80 11.00 0.20 25.04. 04:32 98 (E) 31
V1105 Her p 5 0.321736 12.60 13.00 0.40 25.04. 04:32 232 (SW) 64
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 25.04. 04:33 120 (SE) 67
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 25.04. 04:33 82 (E) 68
IP Lac s 1 0.8520135 13.20 13.20 0.00 25.04. 04:33 72 (E) 68
EM Aur p 1 1.8219695 11.00 11.90 0.90 25.04. 04:33 30 (NE) 3
V899 Her p 1 0.421169 7.93 8.07 0.14 25.04. 04:33 263 (W) 51
GN CVn p 1 0.395009 12.00 12.50 0.50 25.04. 04:33 295 (NW) 31
V412 Her p 7 0.3362122 14.70 15.50 0.80 25.04. 04:33 240 (SW) 54
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 25.04. 04:33 345 (N) -18
KP Boo p 9 0.589859 11.90 12.35 0.45 25.04. 04:33 297 (NW) 37
IS CMa p 7 0.616985 6.93 7.44 0.50 25.04. 04:33 47 (NE) -64
V1538 Aql p 5 0.73225 12.30 12.70 0.40 25.04. 04:33 188 (S) 46
GN Boo s 1 0.3016025 10.75 10.75 0.00 25.04. 04:34 279 (W) 32
BK Oct p 10 0.3686 14.30 14.80 0.50 25.04. 04:34 180 (S) -35
V600 And s 7 0.396793 12.64 12.30 -0.34 25.04. 04:34 75 (E) 58
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 25.04. 04:34 133 (SE) 26
V883 Her p 9 0.6950255 13.13 13.35 0.22 25.04. 04:34 236 (SW) 59
CK Boo s 1 0.3551495 8.99 9.23 0.24 25.04. 04:34 267 (W) 14
CD Tri p 3 0.369035 12.14 12.62 0.48 25.04. 04:34 60 (NE) 21
RS Lep p 6 1.288542 9.91 10.38 0.47 25.04. 04:34 46 (NE) -53
OT Cep p 3 0.4812313 12.70 13.40 0.70 25.04. 04:34 12 (N) 52
DW Pav p 10 0.698 15.70 16.40 0.70 25.04. 04:35 184 (S) -29
TY Del p 1 1.191132 9.70 10.90 1.20 25.04. 04:35 151 (SE) 50
V664 Lyr s 8 0.359987 13.00 13.00 0.00 25.04. 04:35 245 (SW) 76
V630 Aql p 10 3.222013 14.30 16.00 1.70 25.04. 04:35 185 (S) 48
V1237 Tau s 8 0.287447 14.03 14.03 0.00 25.04. 04:35 32 (NE) -9
DN Boo p 1 0.447564 11.17 11.38 0.21 25.04. 04:35 279 (W) 11
V502 Cyg p 4 0.566962 13.60 14.50 0.90 25.04. 04:35 136 (SE) 80
OP Dra p 9 0.323163 14.71 15.09 0.38 25.04. 04:35 344 (N) 41
CP Scl p 10 0.313662 12.90 13.63 0.73 25.04. 04:35 123 (SE) -9
CL Ari p 8 0.993599 9.75 10.31 0.56 25.04. 04:35 54 (NE) 6
MN Boo p 9 0.3876975 9.18 9.48 0.30 25.04. 04:36 299 (NW) 42
CY Cha p 10 0.443751 13.50 14.00 0.50 25.04. 04:36 193 (S) -57
V1249 Tau s 2 1.188245 13.32 14.05 0.73 25.04. 04:36 52 (NE) -19
AQ Boo s 1 0.333139 12.30 12.30 0.00 25.04. 04:36 282 (W) 13
V1355 Cyg p 7 1.194971 14.30 14.90 0.60 25.04. 04:36 180 (S) 78
V570 Per s 8 1.900942 8.15 8.15 0.00 25.04. 04:36 44 (NE) 26
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 25.04. 04:36 358 (N) -41
V878 Mon p 10 0.697461 8.11 8.18 0.07 25.04. 04:37 18 (N) -40
V338 Aqr s 9 0.285143 12.40 12.40 0.00 25.04. 04:37 145 (SE) 33
LZ Dra s 5 0.350349 12.00 12.00 0.00 25.04. 04:37 357 (N) 66
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.