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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:31 // 15:55 UTC
Civil Twilight (6°): 05:58 // 16:28 UTC
Nautical Twilight (12°): 05:19 // 17:07 UTC
Astronomical Twilight (18°): 04:41 // 17:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BO Del p 9 0.51667 14.30 15.80 1.50 02.02. 09:06 141 (SE) 49
NV Lyr p 5 1.541423 12.80 13.80 1.00 02.02. 09:07 167 (S) 74
CU Tau s 1 0.412528 11.50 11.90 0.40 02.02. 09:07 42 (NE) -4
GQ Boo p 1 0.3846402 12.65 13.07 0.42 02.02. 09:07 264 (W) 38
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 02.02. 09:07 103 (E) 71
GW Leo p 9 0.3361243 13.00 13.13 0.13 02.02. 09:08 310 (NW) -13
V502 And s 6 0.318892 13.80 14.15 0.35 02.02. 09:08 72 (E) 25
V432 Per p 1 0.3833085 11.00 11.70 0.70 02.02. 09:09 40 (NE) 15
V523 Cas p 1 0.2336923 10.62 11.45 0.83 02.02. 09:09 55 (NE) 39
IM Hya p 10 1.782043 12.10 13.20 1.10 02.02. 09:09 256 (W) -32
V1315 Her s 1 0.358361 12.75 13.10 0.35 02.02. 09:09 232 (SW) 76
BH UMa p 1 0.349341 11.50 12.30 0.80 02.02. 09:10 326 (NW) 23
V712 And p 10 0.367179 10.03 10.24 0.21 02.02. 09:10 75 (E) 37
V1081 Cas p 9 0.374246 16.71 17.07 0.36 02.02. 09:10 42 (NE) 39
MT Her p 1 0.4877185 11.86 12.86 1.00 02.02. 09:10 196 (S) 54
FQ CVn p 1 0.371037 12.95 13.40 0.45 02.02. 09:10 285 (W) 30
DK CVn s 1 0.494964 12.70 12.80 0.10 02.02. 09:10 301 (NW) 24
MQ Pup s 10 1.4685665 9.03 9.39 0.36 02.02. 09:11 333 (NW) -77
IS Boo s 8 0.25145 14.00 14.00 0.00 02.02. 09:11 298 (NW) 46
HI Lac p 10 0.1666655 15.00 18.00 3.00 02.02. 09:11 61 (NE) 55
V1139 Cas p 1 0.2971 12.80 13.23 0.43 02.02. 09:11 43 (NE) 35
OW Com p 10 0.258127 15.40 16.40 1.00 02.02. 09:11 277 (W) 17
PV Boo p 10 0.292588 14.51 15.14 0.63 02.02. 09:11 269 (W) 47
V1347 Her p 9 0.86027 13.25 13.65 0.40 02.02. 09:11 193 (S) 52
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 02.02. 09:11 163 (S) 68
V900 Mon s 6 0.298305 11.92 12.65 0.73 02.02. 09:11 12 (N) -35
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 02.02. 09:11 190 (S) 14
GR Vir s 1 0.346974 7.80 8.20 0.40 02.02. 09:11 246 (SW) 11
V668 Ara s 10 0.6014 13.30 13.80 0.50 02.02. 09:12 196 (S) -26
V1069 Her s 6 0.486617 12.30 12.30 0.00 02.02. 09:12 262 (W) 77
GT Lac p 8 0.2790438 15.50 17.00 1.50 02.02. 09:12 76 (E) 56
V484 Cyg s 5 1.293831 13.50 13.60 0.10 02.02. 09:12 139 (SE) 72
CS Lyn p 10 1.659074 8.49 8.67 0.18 02.02. 09:12 345 (N) -1
V687 Her p 4 0.321451 14.40 15.00 0.60 02.02. 09:12 247 (SW) 48
V366 Per s 3 1.421996 13.70 13.70 0.00 02.02. 09:12 48 (NE) 14
WZ Cap p 9 0.3130867 14.00 14.70 0.70 02.02. 09:12 144 (SE) 18
V365 Dra p 10 0.35396 11.82 12.03 0.21 02.02. 09:13 297 (NW) 73
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 02.02. 09:13 252 (W) 48
V368 Tel p 10 0.286829 11.25 12.37 1.12 02.02. 09:13 172 (S) -11
QW Tel p 10 0.411928 8.06 8.21 0.15 02.02. 09:13 186 (S) -16
V958 Cep p 10 0.345291 10.75 10.88 0.13 02.02. 09:13 12 (N) 52
V734 CrA p 9 0.978382 11.08 12.00 0.92 02.02. 09:13 182 (S) -3
V515 Cam p 6 0.30833 13.45 14.10 0.65 02.02. 09:13 342 (N) 44
V581 Lyr s 8 0.787001 12.70 12.70 0.00 02.02. 09:13 189 (S) 77
ET Boo s 1 0.64504 9.14 9.14 0.00 02.02. 09:13 290 (W) 50
VW Tri s 1 0.298863 13.90 14.40 0.50 02.02. 09:14 58 (NE) 16
V443 Cam p 9 0.411691 14.00 14.90 0.90 02.02. 09:14 3 (N) 35
V622 Aur p 9 0.3043 15.13 15.32 0.19 02.02. 09:14 15 (N) 1
V415 Dra s 1 0.437416 12.00 12.50 0.50 02.02. 09:14 306 (NW) 88
V1647 Aql p 6 0.463588 13.50 14.00 0.50 02.02. 09:14 170 (S) 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.