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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PQ Ori p 8 0.663005 12.50 13.00 0.50 20.07. 18:05 312 (NW) -32
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 20.07. 18:06 122 (SE) 6
TY Cnc p 6 2.768265 12.70 15.70 3.00 20.07. 18:06 278 (W) 4
V450 Peg s 1 0.556231 14.00 14.00 0.00 20.07. 18:06 65 (NE) 14
V343 Aql p 1 1.844598 10.60 12.30 1.70 20.07. 18:07 98 (E) 23
OQ Dra p 7 0.3396745 13.20 13.80 0.60 20.07. 18:07 334 (NW) 59
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 20.07. 18:07 77 (E) -20
WY Sex s 5 0.3680553 11.50 11.50 0.00 20.07. 18:07 256 (W) 10
V535 Aur p 5 0.384744 12.73 13.17 0.44 20.07. 18:07 325 (NW) 17
AF Vol p 10 0.63894 10.60 11.05 0.45 20.07. 18:07 209 (SW) -47
EZ Oct p 10 0.285878 11.37 12.09 0.72 20.07. 18:07 179 (S) -47
EU Vul s 3 0.883049 12.90 13.30 0.40 20.07. 18:07 88 (E) 28
V1261 Her s 4 0.397693 13.00 14.00 1.00 20.07. 18:07 123 (SE) 50
V728 Her p 1 0.4712895 10.90 11.50 0.60 20.07. 18:07 96 (E) 65
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 20.07. 18:08 87 (E) 37
SW Ant s 10 0.3802 13.80 14.60 0.80 20.07. 18:08 245 (SW) -12
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.07. 18:08 328 (NW) 66
V502 And s 6 0.318892 13.80 14.15 0.35 20.07. 18:08 30 (NE) -4
V1039 Her p 1 0.507761 12.54 12.74 0.20 20.07. 18:08 135 (SE) 48
V881 Per s 1 0.387377 10.71 11.01 0.30 20.07. 18:08 1 (N) -2
V1134 Her s 7 0.602935 12.50 12.50 0.00 20.07. 18:08 113 (SE) 34
SS Ari p 1 0.405986 10.37 10.92 0.55 20.07. 18:08 14 (N) -15
EX Hya p 10 0.068233846 9.60 13.99 4.39 20.07. 18:09 208 (SW) 6
V699 Cep p 8 0.8050726 11.60 11.95 0.35 20.07. 18:09 34 (NE) 30
AK CMa p 10 1.808247 13.10 14.10 1.00 20.07. 18:09 274 (W) -33
QV UMa s 6 0.311444 13.50 13.50 0.00 20.07. 18:09 303 (NW) 41
V523 Cas s 1 0.2336923 10.62 11.34 0.72 20.07. 18:09 23 (NE) 15
V357 Dra p 6 0.619276 11.55 12.15 0.60 20.07. 18:09 27 (NE) 67
BH CMi s 6 0.5592485 9.50 9.50 0.00 20.07. 18:09 283 (W) -8
IP Lac s 1 0.8520135 13.20 13.20 0.00 20.07. 18:09 43 (NE) 29
V483 And p 1 0.2970635 11.97 12.20 0.23 20.07. 18:10 30 (NE) 7
V428 Cam p 8 0.290606 12.85 13.15 0.30 20.07. 18:10 348 (N) 41
BX Tri s 6 0.1926355 12.35 12.60 0.25 20.07. 18:10 9 (N) -6
YZ Lib p 10 0.777354 12.70 13.30 0.60 20.07. 18:10 179 (S) 10
NO Cam p 1 0.430755 12.20 13.00 0.80 20.07. 18:10 355 (N) 36
V449 Oph s 1 1.243083 11.50 13.30 1.80 20.07. 18:11 130 (SE) 40
AF Pup p 10 0.3836773 13.30 13.50 0.20 20.07. 18:11 246 (SW) -39
MS Cas s 1 1.172739 12.90 13.20 0.30 20.07. 18:11 22 (N) 26
V2788 Ori p 7 0.500033 12.00 12.50 0.50 20.07. 18:11 309 (NW) -21
V345 Cyg p 2 2.075534 11.30 11.80 0.50 20.07. 18:11 79 (E) 31
V559 And p 7 0.34708 16.05 16.20 0.15 20.07. 18:12 12 (N) 5
V509 Cam s 6 0.350347 13.00 13.50 0.50 20.07. 18:12 344 (N) 50
IM Vul s 1 0.454283 11.60 13.30 1.70 20.07. 18:12 79 (E) 21
KP And p 2 1.405395 12.43 12.90 0.47 20.07. 18:12 42 (NE) 15
LY Pav s 9 0.37955 14.50 14.90 0.40 20.07. 18:12 154 (SE) -41
IK Vir p 8 0.723602 11.51 11.79 0.28 20.07. 18:12 232 (SW) 30
V400 Lyr p 1 0.253427 12.70 13.35 0.65 20.07. 18:13 81 (E) 45
V505 Sgr s 1 1.182866 6.46 6.63 0.17 20.07. 18:13 113 (SE) 0
AS Lib p 10 0.553805 13.20 13.90 0.70 20.07. 18:13 177 (S) 18
V393 Cam p 9 0.385712 13.90 14.70 0.80 20.07. 18:13 346 (N) 33
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.