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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V631 Cen p 10 1.052519 13.70 14.40 0.70 18.07. 09:16 126 (SE) -57
U Gem p 1 0.17690624 8.20 14.90 6.70 18.07. 09:16 131 (SE) 54
V1183 Her p 10 0.3095 12.65 13.10 0.45 18.07. 09:16 19 (N) -3
V1073 Her s 1 0.2942815 11.00 11.00 0.00 18.07. 09:16 359 (N) -6
SU Ind p 8 0.986356 9.50 10.00 0.50 18.07. 09:17 262 (W) -61
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 18.07. 09:17 278 (W) -24
GW Eri p 9 0.997812 5.84 6.13 0.29 18.07. 09:17 207 (SW) 15
ER Ori s 1 0.4234005 9.32 9.92 0.60 18.07. 09:17 195 (S) 30
NN Com p 5 0.582846 13.38 13.78 0.40 18.07. 09:17 75 (E) 6
AT Aqr p 8 0.30409565 14.10 15.00 0.90 18.07. 09:17 276 (W) -32
EF CVn p 1 0.27205 13.10 13.50 0.40 18.07. 09:18 55 (NE) 8
BM Psc p 9 0.474768 16.22 16.72 0.50 18.07. 09:18 276 (W) 32
AR Dra s 1 0.675838 11.29 11.63 0.34 18.07. 09:18 35 (NE) 43
GW Aur p 10 2.49481 12.66 13.30 0.64 18.07. 09:18 182 (S) 73
AO Aqr p 9 0.4893508 11.50 12.30 0.80 18.07. 09:18 276 (W) -35
AB And s 1 0.3318894 9.50 10.20 0.70 18.07. 09:18 304 (NW) 20
V506 And p 9 0.34345 13.60 14.40 0.80 18.07. 09:18 285 (W) 30
XZ For p 9 0.308127 9.90 10.28 0.38 18.07. 09:18 225 (SW) -12
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.07. 09:18 51 (NE) 50
SW Sex p 1 0.13493852 14.80 16.70 1.90 18.07. 09:18 113 (SE) 14
BE Tri p 8 0.384306 12.90 13.20 0.30 18.07. 09:18 273 (W) 38
NO Cam s 1 0.430755 12.20 12.90 0.70 18.07. 09:18 346 (N) 62
DN Aur p 3 0.616888 13.70 14.20 0.50 18.07. 09:18 217 (SW) 70
OS Aqr p 9 0.586773 12.00 12.60 0.60 18.07. 09:18 293 (NW) -35
OP Dra p 9 0.323163 14.71 15.09 0.38 18.07. 09:18 22 (N) 49
V731 CrA p 10 0.537745 10.90 11.30 0.40 18.07. 09:19 337 (NW) -76
V1096 Her p 1 0.2414165 13.05 13.40 0.35 18.07. 09:19 6 (N) 4
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 18.07. 09:19 334 (NW) 2
HL Dra s 1 0.944276 7.35 7.35 0.00 18.07. 09:19 356 (N) 18
CR Cas p 4 2.8402 12.10 13.90 1.80 18.07. 09:19 323 (NW) 35
HX Lac s 4 0.527476 14.20 14.80 0.60 18.07. 09:19 322 (NW) 22
AH Cnc p 1 0.360455 13.31 13.69 0.38 18.07. 09:19 123 (SE) 39
V506 Cam p 8 0.3401 12.70 13.30 0.60 18.07. 09:20 7 (N) 54
OO Cyg s 7 0.2620015 14.10 14.10 0.00 18.07. 09:20 339 (N) 1
V365 Sge s 1 0.369126 13.11 13.70 0.59 18.07. 09:20 329 (NW) -17
V355 Vir s 1 0.655521 12.00 12.00 0.00 18.07. 09:21 90 (E) 7
AE For p 1 0.918209 10.32 10.90 0.57 18.07. 09:21 220 (SW) 5
HY Lyr p 4 0.369101 13.80 14.40 0.60 18.07. 09:21 358 (N) -8
ST Car p 8 0.90164965 9.60 10.75 1.15 18.07. 09:21 149 (SE) -31
V473 And s 2 0.4013 13.80 14.15 0.35 18.07. 09:21 299 (NW) 32
V2766 Ori s 6 0.6032 15.00 15.00 0.00 18.07. 09:21 184 (S) 45
KN Per s 1 0.866461 11.20 11.20 0.00 18.07. 09:21 269 (W) 61
V900 Mon p 6 0.298305 11.92 12.80 0.88 18.07. 09:21 175 (S) 44
V346 Aql p 1 1.106362 9.00 10.10 1.10 18.07. 09:21 326 (NW) -24
V403 Cam p 10 0.3863595 11.16 11.38 0.22 18.07. 09:21 352 (N) 72
DO Leo p 7 0.2345148 16.00 17.00 1.00 18.07. 09:21 96 (E) 25
CE Peg s 1 0.64203 13.20 13.20 0.00 18.07. 09:21 313 (NW) -1
V2553 Oph p 1 0.457615 11.30 11.80 0.50 18.07. 09:21 11 (N) -25
YY CrB s 1 0.37656 8.64 8.64 0.00 18.07. 09:22 26 (NE) 3
V457 Per p 7 1.170286 14.40 15.30 0.90 18.07. 09:22 264 (W) 56
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.