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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2276 Cyg s 10 0.9716 11.40 11.40 0.00 24.12. 18:28 313 (NW) 34
FW CVn p 10 0.3454 9.25 9.32 0.07 24.12. 18:28 358 (N) 1
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 24.12. 18:28 307 (NW) 42
FR Del s 8 0.3497468 15.00 15.30 0.30 24.12. 18:28 264 (W) 21
FZ Ori p 1 0.3999873 10.70 11.30 0.60 24.12. 18:28 113 (SE) 21
VZ Lib p 1 0.358261 10.13 10.63 0.50 24.12. 18:28 318 (NW) -49
EH Lyn s 1 0.326743 13.00 13.00 0.00 24.12. 18:28 53 (NE) 15
RZ Crv p 8 0.3318758 13.30 14.10 0.80 24.12. 18:28 23 (NE) -57
V469 And p 10 0.328106 15.10 15.90 0.80 24.12. 18:29 252 (W) 72
IV Dra s 4 0.2681055 13.70 13.70 0.00 24.12. 18:29 343 (N) 16
V490 And s 7 0.424185 14.60 14.60 0.00 24.12. 18:29 246 (SW) 74
V963 Aql p 10 3.03685 14.40 15.70 1.30 24.12. 18:29 273 (W) -9
QW Gem p 1 0.3581235 10.33 10.74 0.41 24.12. 18:29 79 (E) 30
RT LMi p 1 0.3749177 11.40 11.70 0.30 24.12. 18:29 45 (NE) 9
BM UMa p 1 0.2712208 13.80 14.75 0.95 24.12. 18:29 26 (NE) 12
VZ Psc p 1 0.2612592 10.20 10.45 0.25 24.12. 18:29 224 (SW) 37
VW Cep s 1 0.2783115 7.23 7.56 0.33 24.12. 18:29 337 (NW) 51
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 24.12. 18:29 293 (NW) 34
V523 Cas s 1 0.2336923 10.62 11.34 0.72 24.12. 18:29 277 (W) 80
FS Leo s 1 0.456967 9.06 9.06 0.00 24.12. 18:30 35 (NE) -19
RS Col s 4 0.67235 9.54 9.97 0.43 24.12. 18:30 136 (SE) -2
DN Cen p 10 0.739009 12.90 13.60 0.70 24.12. 18:30 158 (S) -81
V811 Cep p 10 0.2507641 14.20 14.90 0.70 24.12. 18:30 318 (NW) 44
YY Aps p 8 0.855554 12.00 12.50 0.50 24.12. 18:30 194 (S) -66
BT CrB p 9 0.0892 18.90 20.40 1.50 24.12. 18:30 334 (NW) 0
V401 Cam p 8 0.3158103 13.20 13.70 0.50 24.12. 18:30 32 (NE) 57
V724 Aql p 1 0.517599 11.10 11.57 0.47 24.12. 18:31 269 (W) 3
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 24.12. 18:31 275 (W) 6
ST Ind p 10 0.4018812 11.30 11.79 0.49 24.12. 18:31 228 (SW) -29
V566 And s 8 0.389694 10.85 11.25 0.40 24.12. 18:31 163 (S) 75
V647 Ori s 1 0.9775543 11.50 11.90 0.40 24.12. 18:31 105 (E) 16
V338 Dra p 5 0.2351485 13.30 13.90 0.60 24.12. 18:31 344 (N) 23
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 24.12. 18:31 309 (NW) 40
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 24.12. 18:31 305 (NW) -14
BG Vul p 1 0.4032397 12.90 13.70 0.80 24.12. 18:31 267 (W) 32
GX Aur p 1 1.143258 12.00 13.10 1.10 24.12. 18:31 75 (E) 41
MZ Lyr s 7 0.9673965 13.30 14.00 0.70 24.12. 18:31 297 (NW) 13
V757 Cep s 8 0.343873 14.00 14.70 0.70 24.12. 18:32 351 (N) 61
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 24.12. 18:32 91 (E) 10
NU UMa p 9 5.50763 9.27 9.50 0.23 24.12. 18:32 24 (NE) 23
ZZ Eri p 3 0.45206 13.90 15.00 1.10 24.12. 18:32 141 (SE) 21
V1133 Cen p 10 1.27032 9.56 9.78 0.22 24.12. 18:32 41 (NE) -70
V1001 Cas p 1 0.429058 13.61 14.71 1.10 24.12. 18:32 285 (W) 72
HV Aqr s 1 0.374457 9.71 9.71 0.00 24.12. 18:32 249 (W) 12
EK CMi p 8 0.660752 11.53 11.97 0.44 24.12. 18:32 88 (E) -2
OV Dra p 9 0.0587357 19.00 20.70 1.70 24.12. 18:32 6 (N) 27
BW Lib p 7 0.932358 13.40 14.70 1.30 24.12. 18:32 315 (NW) -54
V1306 Sco p 10 5.54177 11.21 11.60 0.39 24.12. 18:33 264 (W) -49
V577 Lyr s 9 0.390011 14.50 14.50 0.00 24.12. 18:33 312 (NW) 25
ES Cas p 7 2.109523 14.70 16.20 1.50 24.12. 18:33 301 (NW) 72
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.