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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:15 // 21:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V592 Lyr p 1 0.355684 11.54 11.74 0.20 21.07. 17:43 89 (E) 46
V873 Per p 1 0.294902 10.80 11.50 0.70 21.07. 17:43 359 (N) 1
V385 Sco p 3 2.345127 10.90 11.70 0.80 21.07. 17:43 147 (SE) -6
DR CVn s 1 0.329058 11.70 11.95 0.25 21.07. 17:43 248 (W) 65
TY Del s 1 1.191132 9.70 9.70 0.00 21.07. 17:43 77 (E) 7
EE Cet s 3 0.379922 8.76 8.76 0.00 21.07. 17:43 358 (N) -31
CW Tuc p 10 1.053848 9.39 9.59 0.20 21.07. 17:43 138 (SE) -70
V1154 Tau p 8 1.767896 6.71 6.95 0.24 21.07. 17:43 327 (NW) -10
V360 UMa s 6 0.360224 13.60 14.00 0.40 21.07. 17:43 263 (W) 82
MT Cep p 5 1.2064227 14.60 15.50 0.90 21.07. 17:44 36 (NE) 30
V947 Oph p 7 0.7977454 15.25 15.60 0.35 21.07. 17:44 119 (SE) 29
V432 Nor p 10 0.4662 16.85 17.65 0.80 21.07. 17:44 170 (S) -18
FL Peg p 6 0.4743125 13.50 14.30 0.80 21.07. 17:44 76 (E) 0
V345 Dra p 10 0.291903 13.20 13.45 0.25 21.07. 17:45 77 (E) 78
V646 Aur p 9 0.438786 13.40 13.80 0.40 21.07. 17:45 319 (NW) 15
EK Cep s 1 4.427794 7.99 8.06 0.07 21.07. 17:46 27 (NE) 42
V475 Hya p 7 0.317122 12.60 13.10 0.50 21.07. 17:46 276 (W) -3
OQ Lup p 10 1.83777 12.62 14.40 1.78 21.07. 17:46 179 (S) -15
V676 Aql s 10 0.57551 14.30 14.80 0.50 21.07. 17:46 97 (E) 14
RZ Com s 1 0.338507 10.42 10.42 0.00 21.07. 17:46 236 (SW) 53
NX Boo s 8 0.251135 13.02 13.36 0.34 21.07. 17:46 168 (S) 73
V412 Gem p 9 0.32667 16.36 16.96 0.60 21.07. 17:46 300 (NW) -6
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 21.07. 17:47 64 (NE) 35
V2612 Oph s 1 0.375305 9.35 9.70 0.35 21.07. 17:47 113 (SE) 27
V635 Cen p 10 1.345689 13.50 14.20 0.70 21.07. 17:47 184 (S) -20
MR Aur p 9 0.690301 15.10 15.50 0.40 21.07. 17:47 322 (NW) 1
V502 And p 6 0.318892 13.80 14.20 0.40 21.07. 17:47 26 (NE) -5
HW Vir s 1 0.11671953 10.50 11.20 0.70 21.07. 17:47 214 (SW) 26
CK Boo p 1 0.3551495 8.99 9.26 0.27 21.07. 17:47 184 (S) 49
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 21.07. 17:47 128 (SE) 37
GW Psc s 8 0.3363377 11.35 11.35 0.00 21.07. 17:47 25 (NE) -29
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 21.07. 17:48 133 (SE) 21
V1139 Cas s 1 0.2971 12.80 12.80 0.00 21.07. 17:48 10 (N) 17
LAM Tau p 1 3.95295 3.37 3.91 0.54 21.07. 17:48 340 (N) -25
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 21.07. 17:48 81 (E) 37
PQ Dra p 9 0.3209415 13.90 14.50 0.60 21.07. 17:48 337 (NW) 84
V463 And s 1 0.406095 12.15 12.50 0.35 21.07. 17:48 39 (NE) 8
V1175 Cas p 10 3.457188 9.78 10.25 0.47 21.07. 17:49 357 (N) 34
V1050 Her p 5 1.47261 12.40 12.90 0.50 21.07. 17:49 100 (E) 61
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 21.07. 17:49 85 (E) 34
BB Tri p 10 0.392372 14.00 14.40 0.40 21.07. 17:49 15 (N) -5
AK Her s 1 0.4215225 8.29 8.64 0.35 21.07. 17:50 126 (SE) 46
HK Cyg p 8 3.283115 13.00 15.00 2.00 21.07. 17:50 79 (E) 38
XY Ari p 10 0.25265 13.54 17.60 4.06 21.07. 17:51 358 (N) -21
V1076 Cas p 9 0.381185 15.68 15.97 0.29 21.07. 17:51 13 (N) 20
HM Mon s 1 0.40765587 13.40 13.60 0.20 21.07. 17:51 291 (W) -17
V515 Mon p 1 0.8739713 11.60 12.20 0.60 21.07. 17:51 293 (NW) -21
V441 And s 4 0.469656 13.48 14.20 0.72 21.07. 17:51 21 (N) 5
V1172 Her s 4 0.236167 12.00 12.50 0.50 21.07. 17:51 143 (SE) 51
SU Lep p 9 3.057829 12.20 12.80 0.60 21.07. 17:52 306 (NW) -42
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.