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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KY Pup p 9 0.8494585 11.20 11.80 0.60 22.04. 17:43 192 (S) 12
NY Boo p 9 0.326815 12.15 12.50 0.35 22.04. 17:43 52 (NE) 33
V883 Cep p 9 0.624477 13.20 13.70 0.50 22.04. 17:44 352 (N) 35
NY Vir s 1 0.10101597 13.30 13.30 0.00 22.04. 17:44 105 (E) 9
MX Ser s 4 0.30776 13.20 13.68 0.48 22.04. 17:44 75 (E) -16
V864 Aql p 9 0.608658 12.60 13.20 0.60 22.04. 17:44 11 (N) -29
EO CVn p 10 0.358884 12.25 12.56 0.31 22.04. 17:44 92 (E) 48
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 22.04. 17:44 292 (W) 9
WZ And s 1 0.695662 11.60 11.90 0.30 22.04. 17:44 313 (NW) 14
V626 Sco p 9 1.033685 11.30 12.00 0.70 22.04. 17:44 96 (E) -52
MT Cam s 1 0.3661395 12.94 12.94 0.00 22.04. 17:44 303 (NW) 53
EF CVn s 1 0.27205 13.10 13.50 0.40 22.04. 17:44 83 (E) 32
V1072 Her p 1 0.588031 12.70 13.20 0.50 22.04. 17:45 27 (NE) 16
V1047 Her s 1 0.320736 12.26 12.26 0.00 22.04. 17:45 43 (NE) 6
V452 Cam p 10 0.397443 12.10 12.30 0.20 22.04. 17:45 336 (NW) 65
V618 Aur p 9 0.992835 12.95 13.90 0.95 22.04. 17:45 260 (W) 51
AL Gem s 1 1.391343 9.80 9.85 0.05 22.04. 17:45 227 (SW) 54
I Boo s 1 0.2678178 5.80 6.29 0.49 22.04. 17:45 53 (NE) 33
V1353 Ori s 1 0.471453 12.93 12.93 0.00 22.04. 17:45 234 (SW) 26
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 22.04. 17:45 18 (N) 14
IT Cnc p 6 0.363657 12.50 12.90 0.40 22.04. 17:46 183 (S) 61
V479 Cam s 7 0.325394 13.25 13.69 0.44 22.04. 17:46 348 (N) 64
PS Vir p 1 0.289806 12.00 12.30 0.30 22.04. 17:46 122 (SE) 31
EX Del s 1 0.3309877 12.80 13.30 0.50 22.04. 17:46 9 (N) -24
GQ Aps s 10 0.6353 14.50 14.80 0.30 22.04. 17:46 162 (S) -51
V906 Ara s 6 1.02255 14.50 14.50 0.00 22.04. 17:46 132 (SE) -58
CT Cet p 6 0.2564878 9.29 9.48 0.19 22.04. 17:46 276 (W) -31
NZ And p 7 0.899668 14.90 16.30 1.40 22.04. 17:47 309 (NW) 15
TY Boo p 1 0.3171485 10.81 11.47 0.66 22.04. 17:47 64 (NE) 25
GU Mon p 1 0.896647 11.82 12.37 0.55 22.04. 17:47 219 (SW) 33
XZ And p 1 1.3572855 10.02 12.99 2.97 22.04. 17:47 308 (NW) 24
V416 CMa p 10 0.418639 8.61 8.99 0.38 22.04. 17:47 207 (SW) 10
IO Cnc s 1 0.347694 13.00 12.00 -1.00 22.04. 17:47 169 (S) 56
NU Boo s 8 0.339576 13.40 13.40 0.00 22.04. 17:47 47 (NE) 37
V569 Aur p 10 1.183324 13.00 13.50 0.50 22.04. 17:47 278 (W) 59
NT Aps p 5 0.294763 8.39 8.87 0.48 22.04. 17:47 157 (SE) -47
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 22.04. 17:47 218 (SW) 47
V500 Cam p 6 0.2483505 14.00 14.80 0.80 22.04. 17:47 1 (N) 62
BP Dra s 10 0.9868093 14.40 14.70 0.30 22.04. 17:48 7 (N) 21
V579 Per p 8 0.465618 7.87 7.94 0.07 22.04. 17:48 293 (NW) 37
EZ Hya s 1 0.449751 10.40 10.70 0.30 22.04. 17:48 170 (S) 26
AT Peg s 1 1.146084 8.97 9.04 0.07 22.04. 17:48 337 (NW) -29
NZ Boo p 1 0.0589094 17.20 20.00 2.80 22.04. 17:48 65 (NE) 23
V337 Vir p 5 0.352857 13.30 14.10 0.80 22.04. 17:48 113 (SE) 20
GI Vul s 1 0.4814828 13.50 13.80 0.30 22.04. 17:48 16 (N) -12
V2610 Oph s 1 0.426508 9.20 9.45 0.25 22.04. 17:48 54 (NE) -31
V467 Lyr s 10 0.5457931 12.40 12.90 0.50 22.04. 17:49 28 (NE) -2
BC Eri s 1 0.527247 10.83 11.26 0.43 22.04. 17:49 239 (SW) 6
CX Vir s 1 0.7460773 9.80 10.10 0.30 22.04. 17:49 108 (E) -5
V640 Aql p 7 0.5612183 12.60 13.40 0.80 22.04. 17:49 21 (N) -27
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.