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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 °
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.04. 09:29 14 (N) 20
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 20.04. 09:30 273 (W) 54
FY Boo s 1 0.2411595 13.12 13.12 0.00 20.04. 09:30 340 (N) -15
V467 Vir s 6 0.6045733 9.46 9.46 0.00 20.04. 09:30 339 (N) -44
RZ UMi s 2 0.3373491 12.80 13.50 0.70 20.04. 09:30 357 (N) 47
V505 And p 10 0.394143 13.80 14.60 0.80 20.04. 09:30 161 (S) 77
IV Dra s 4 0.2681055 13.70 13.70 0.00 20.04. 09:30 332 (NW) 21
V1125 Oph s 2 0.911655 11.00 11.50 0.50 20.04. 09:30 295 (NW) -5
IU Aps s 10 0.3046 14.20 14.60 0.40 20.04. 09:30 194 (S) -53
V719 Her s 1 0.400925 12.50 12.50 0.00 20.04. 09:30 312 (NW) 22
CX Cen p 10 3.016859 13.50 14.70 1.20 20.04. 09:30 221 (SW) -80
EM Psc s 8 0.343975 14.30 14.30 0.00 20.04. 09:30 159 (S) 52
V1490 Aql p 8 1.615908 10.50 11.00 0.50 20.04. 09:31 259 (W) 21
V2610 Oph p 1 0.426508 9.20 9.45 0.25 20.04. 09:31 274 (W) -8
V952 Cas s 5 2.272615 11.70 11.70 0.00 20.04. 09:31 26 (NE) 62
V449 Peg s 1 0.352657 14.60 14.60 0.00 20.04. 09:31 251 (W) 52
V494 Aql p 10 2.544614 14.40 16.10 1.70 20.04. 09:31 259 (W) 0
V444 Dra p 10 0.3545232 13.55 14.20 0.65 20.04. 09:31 328 (NW) 55
LQ Com p 1 0.356835 12.80 13.30 0.50 20.04. 09:32 358 (N) -14
FT Lyn p 9 0.2937757 12.90 12.90 0.00 20.04. 09:33 41 (NE) 6
V878 Ara p 10 0.770465 8.00 8.22 0.22 20.04. 09:33 248 (W) -48
V1179 Her p 1 0.385505 11.39 11.72 0.33 20.04. 09:33 300 (NW) -10
HW Vir s 1 0.11671953 10.50 11.20 0.70 20.04. 09:33 354 (N) -49
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 20.04. 09:33 50 (NE) -4
V546 And s 5 0.38302 11.20 11.20 0.00 20.04. 09:33 105 (E) 74
V1332 Tau s 1 0.271827 11.73 11.73 0.00 20.04. 09:33 94 (E) 34
EY CVn s 1 0.342687 11.91 12.20 0.29 20.04. 09:33 352 (N) -5
V1851 Ori p 1 0.276946 12.00 12.50 0.50 20.04. 09:33 98 (E) 20
AE Vol p 10 0.406614 9.97 10.54 0.57 20.04. 09:33 139 (SE) -58
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 20.04. 09:33 140 (SE) 53
V2701 Oph p 9 0.339611 12.00 12.50 0.50 20.04. 09:34 296 (NW) -6
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.04. 09:34 290 (W) 35
V514 Cam p 6 0.362742 12.63 12.63 0.00 20.04. 09:34 3 (N) 40
V523 Aur p 1 0.330437 13.30 14.70 1.40 20.04. 09:34 52 (NE) 23
RX Her p 1 1.7785724 7.28 7.87 0.59 20.04. 09:34 278 (W) 10
V1172 Her p 4 0.236167 12.00 12.50 0.50 20.04. 09:34 304 (NW) -6
V552 And p 4 0.28133 16.89 17.55 0.66 20.04. 09:34 103 (E) 74
LO And s 1 0.3804371 11.20 11.82 0.62 20.04. 09:35 253 (W) 79
GT Lac p 8 0.2790438 15.50 17.00 1.50 20.04. 09:35 270 (W) 70
V389 Gem p 9 1.047759 8.74 8.92 0.18 20.04. 09:35 64 (NE) 12
V905 Ara s 2 0.243905 14.00 14.00 0.00 20.04. 09:35 226 (SW) -51
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 20.04. 09:35 303 (NW) 43
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 20.04. 09:35 271 (W) 42
V2612 Oph p 1 0.375305 9.35 9.72 0.37 20.04. 09:35 274 (W) 5
BT Tri p 10 0.2512 14.20 14.80 0.60 20.04. 09:35 127 (SE) 63
V1137 Her p 10 0.37083 14.30 14.70 0.40 20.04. 09:35 329 (NW) 19
V372 Gem p 8 0.569183 12.60 13.00 0.40 20.04. 09:35 71 (E) 14
V579 Lyr p 1 0.242906 12.77 13.25 0.48 20.04. 09:35 299 (NW) 35
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 20.04. 09:35 57 (NE) -10
NR Cam p 1 0.255885 10.76 11.25 0.49 20.04. 09:36 16 (N) 45
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.