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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:50 // 18:06 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:42 // 20:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BM Mon s 1 1.2449444 12.20 12.30 0.10 22.04. 15:52 176 (S) 41
KK Boo p 10 0.279134 14.30 14.80 0.50 22.04. 15:52 47 (NE) 21
GR Tau s 1 0.429851 10.26 10.49 0.23 22.04. 15:52 246 (SW) 45
BB Vul s 5 0.938919 12.50 12.50 0.00 22.04. 15:52 339 (N) -9
EQ Pup s 9 1.143134 10.20 10.90 0.70 22.04. 15:52 168 (S) 13
V1052 Her p 1 0.370829 12.20 12.65 0.45 22.04. 15:52 23 (NE) -14
ET Mus s 8 0.4593487 12.10 12.10 0.00 22.04. 15:52 157 (SE) -48
V473 Cam p 7 0.298438 11.55 12.20 0.65 22.04. 15:52 2 (N) 63
V737 Aql p 9 1.033732 14.90 15.60 0.70 22.04. 15:52 344 (N) -23
V457 Sco p 10 2.007379 10.60 11.40 0.80 22.04. 15:53 65 (NE) -66
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 22.04. 15:53 26 (NE) -27
NO Pup p 9 1.256884 6.53 6.98 0.45 22.04. 15:53 163 (S) -1
RS CMi p 7 2.496701 13.80 15.40 1.60 22.04. 15:53 166 (S) 42
MQ Peg s 3 0.379386 13.39 13.39 0.00 22.04. 15:53 312 (NW) 3
KV Eri p 10 0.271753 12.48 13.01 0.53 22.04. 15:53 220 (SW) -21
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 22.04. 15:53 356 (N) 13
PT Lib p 10 0.434556 13.90 14.60 0.70 22.04. 15:54 77 (E) -39
CC Lyn p 6 0.354627 6.42 6.52 0.10 22.04. 15:54 133 (SE) 80
DD Com s 1 0.2692074 14.30 14.90 0.60 22.04. 15:54 81 (E) 21
V1300 Her p 1 0.296334 12.63 13.00 0.37 22.04. 15:54 13 (N) -1
DK And s 1 0.489223 12.50 12.50 0.00 22.04. 15:54 319 (NW) 26
IO Cnc s 1 0.347694 13.00 12.00 -1.00 22.04. 15:54 128 (SE) 46
V899 Her p 1 0.421169 7.93 8.07 0.14 22.04. 15:54 29 (NE) -1
V572 Per s 5 1.21317 6.50 6.50 0.00 22.04. 15:54 294 (NW) 55
V1106 Her p 1 0.2546005 12.60 12.90 0.30 22.04. 15:54 10 (N) -14
V1341 Aql p 8 0.304012 13.00 13.70 0.70 22.04. 15:54 1 (N) -40
AW Cam p 5 0.7713465 8.22 8.66 0.44 22.04. 15:54 357 (N) 70
OQ UMa s 1 0.283356 13.00 13.60 0.60 22.04. 15:54 40 (NE) 33
EI CVn s 1 0.260766 11.80 12.45 0.65 22.04. 15:54 56 (NE) 16
V384 Cam p 10 1.3846 12.50 12.80 0.30 22.04. 15:55 330 (NW) 70
V909 Cep p 7 0.425573 12.13 12.47 0.34 22.04. 15:55 331 (NW) 29
HV Per p 5 2.95337 12.80 14.00 1.20 22.04. 15:55 269 (W) 54
V1732 Aql p 9 1.53002 12.20 12.80 0.60 22.04. 15:55 1 (N) -40
ST Car p 8 0.90164965 9.60 10.75 1.15 22.04. 15:55 155 (SE) -27
MQ Cen p 9 3.686972 10.00 10.40 0.40 22.04. 15:55 147 (SE) -35
V434 Per s 3 0.5361082 14.40 14.90 0.50 22.04. 15:55 277 (W) 51
GW Tau p 1 0.6413225 11.20 11.90 0.70 22.04. 15:55 243 (SW) 52
V464 Hya p 9 0.342528 13.25 13.80 0.55 22.04. 15:55 95 (E) -32
WW Eri p 1 0.926499 11.12 11.71 0.59 22.04. 15:55 212 (SW) 27
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 22.04. 15:55 345 (N) -1
FP Lyn p 9 0.359085 11.36 11.69 0.33 22.04. 15:55 111 (E) 69
V404 Gem p 1 0.348706 11.59 12.13 0.54 22.04. 15:55 185 (S) 56
EM Tuc p 4 0.326575 12.16 12.76 0.60 22.04. 15:55 216 (SW) -50
NO Vul s 1 0.370765 13.40 14.10 0.70 22.04. 15:56 351 (N) -19
EY CVn p 1 0.342687 11.91 12.25 0.34 22.04. 15:56 65 (NE) 25
DZ Psc s 1 0.366136 10.86 10.86 0.00 22.04. 15:56 288 (W) 13
V5572 Sgr p 10 1.4398 7.60 7.95 0.35 22.04. 15:56 341 (N) -67
V658 Lyr s 1 0.33026 11.10 11.10 0.00 22.04. 15:56 5 (N) 7
V1011 Cas p 3 0.677144 12.57 13.00 0.43 22.04. 15:56 321 (NW) 43
V1254 Cen p 10 0.37079 11.17 11.75 0.58 22.04. 15:56 123 (SE) -29
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.