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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:26 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:10 UTC
Nautical Twilight (12°): 03:14 // 18:50 UTC
Astronomical Twilight (18°): 02:31 // 19:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V899 Her p 1 0.421169 7.93 8.07 0.14 05.04. 23:16 95 (E) 50
TY UMa s 1 0.354548 11.48 12.14 0.66 05.04. 23:16 308 (NW) 79
V2768 Ori s 8 0.33262 15.00 15.00 0.00 05.04. 23:16 288 (W) -9
GN TrA p 9 0.6146065 11.30 11.80 0.50 05.04. 23:16 163 (S) -30
GT Boo s 2 0.568922 12.10 12.10 0.00 05.04. 23:16 106 (E) 65
NY Vir s 1 0.10101597 13.30 13.30 0.00 05.04. 23:17 172 (S) 38
CV Cyg s 1 0.983425 10.80 11.33 0.53 05.04. 23:17 57 (NE) 23
NT Boo p 10 0.434877 12.10 12.35 0.25 05.04. 23:17 80 (E) 73
Z Nor s 6 2.556942 9.30 9.30 0.00 05.04. 23:17 151 (SE) -13
V5542 Sgr p 7 1.6351 13.18 13.84 0.66 05.04. 23:18 110 (E) -11
V837 Cep p 10 0.438076 12.80 13.00 0.20 05.04. 23:18 32 (NE) 31
BN Gru p 10 0.2789227 14.00 15.50 1.50 05.04. 23:18 90 (E) -68
V1249 Tau s 2 1.188245 13.32 14.05 0.73 05.04. 23:18 306 (NW) -18
V404 Peg p 2 0.419177 10.47 10.77 0.30 05.04. 23:18 28 (NE) -1
V1454 Aql p 10 1.04965 8.05 8.25 0.20 05.04. 23:18 86 (E) 1
V373 Cam p 7 0.370807 12.50 13.00 0.50 05.04. 23:18 333 (NW) 28
DP Cru p 10 1.88468 9.69 9.99 0.29 05.04. 23:18 184 (S) -23
V466 Hya p 10 0.362994 11.20 11.50 0.30 05.04. 23:18 259 (W) 9
V817 Cep p 10 0.451203 15.52 16.32 0.80 05.04. 23:18 35 (NE) 35
V366 Tel p 10 0.844598 12.76 13.74 0.98 05.04. 23:19 129 (SE) -42
V737 Cep s 8 0.2987665 11.95 12.30 0.35 05.04. 23:19 27 (NE) 32
AN UMa s 6 0.07975275 14.90 20.20 5.30 05.04. 23:19 270 (W) 67
V481 Cam p 10 0.319855 14.50 15.50 1.00 05.04. 23:19 352 (N) 50
V1038 Her p 1 0.26818 11.80 12.40 0.60 05.04. 23:19 90 (E) 47
EL Aqr s 1 0.48141 10.38 10.38 0.00 05.04. 23:19 32 (NE) -44
AS Aps s 9 0.399351 13.40 13.80 0.40 05.04. 23:19 168 (S) -36
DE Lyn p 1 0.408818 13.13 13.90 0.77 05.04. 23:19 310 (NW) 48
VV Crt s 7 2.295595 9.39 9.39 0.00 05.04. 23:20 208 (SW) 21
CT Tau s 1 0.666827 10.34 11.12 0.78 05.04. 23:20 302 (NW) 9
V1115 Cas p 1 0.323283 13.00 13.00 0.00 05.04. 23:20 358 (N) 15
EM Lac p 1 0.3891351 12.50 13.09 0.59 05.04. 23:20 26 (NE) 20
GU Leo p 2 0.354085 11.60 12.30 0.70 05.04. 23:20 252 (W) 38
V Crt p 1 0.7020358 9.90 10.53 0.63 05.04. 23:20 209 (SW) 19
OV Dra p 9 0.0587357 19.00 20.70 1.70 05.04. 23:21 351 (N) 73
V641 Aur p 7 0.504878 12.90 13.65 0.75 05.04. 23:21 311 (NW) 21
UV Lyn p 1 0.414982 9.41 9.81 0.40 05.04. 23:21 280 (W) 44
V2717 Oph p 9 0.336 15.00 15.50 0.50 05.04. 23:21 119 (SE) 13
V511 Per p 9 3.045303 8.10 8.60 0.50 05.04. 23:21 336 (NW) 5
V426 Aur p 7 1.419103 10.55 10.76 0.21 05.04. 23:21 312 (NW) 12
EK Com p 1 0.266685 12.70 13.40 0.70 05.04. 23:21 195 (S) 67
XZ Ari s 7 0.265488 13.85 13.85 0.00 05.04. 23:21 344 (N) -10
GX Boo p 6 0.38784 12.16 12.32 0.16 05.04. 23:21 158 (S) 63
IV Boo p 8 0.2830385 14.30 15.10 0.80 05.04. 23:21 146 (SE) 67
V364 Aps s 5 0.295464 14.00 14.00 0.00 05.04. 23:22 168 (S) -40
V1094 Cas p 1 0.51429 12.40 12.86 0.46 05.04. 23:22 360 (N) 19
V1102 Her s 1 0.3090057 13.60 13.60 0.00 05.04. 23:22 60 (NE) 46
AG Lac p 1 0.7521703 13.60 15.00 1.40 05.04. 23:22 26 (NE) 19
V664 Pup p 10 0.330557 11.89 12.26 0.37 05.04. 23:22 231 (SW) -36
CL Tri p 10 0.578771 11.70 12.15 0.45 05.04. 23:23 345 (N) -7
AV Pup s 1 0.4350067 10.50 11.00 0.50 05.04. 23:23 247 (SW) -3
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.