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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 20.07. 05:34 316 (NW) -24
EQ UMa p 6 0.3581533 12.40 12.60 0.20 20.07. 05:35 48 (NE) 37
HR Lac p 1 0.42907 13.90 14.40 0.50 20.07. 05:35 297 (NW) 50
V1356 Cyg p 1 1.95671 10.10 10.50 0.40 20.07. 05:35 296 (NW) 18
FR Lac p 10 0.32 15.20 16.10 0.90 20.07. 05:35 299 (NW) 57
V954 Oph p 9 0.2252705 14.30 14.90 0.60 20.07. 05:35 299 (NW) -20
OZ Dra p 10 0.136647 18.00 20.00 2.00 20.07. 05:35 7 (N) 26
V563 Lyr p 1 0.577642 10.96 11.47 0.51 20.07. 05:35 314 (NW) 16
V385 Sco p 3 2.345127 10.90 11.70 0.80 20.07. 05:35 272 (W) -54
V509 Cam p 6 0.350347 13.00 13.60 0.60 20.07. 05:35 15 (N) 47
MU Aqr p 3 0.2722205 11.30 11.80 0.50 20.07. 05:36 265 (W) 2
DN Cru p 10 9.88134 8.76 9.05 0.29 20.07. 05:36 120 (SE) -71
DS Pup s 8 0.3886775 12.70 13.40 0.70 20.07. 05:36 116 (SE) -11
AZ Vul p 3 1.1226275 11.80 12.40 0.60 20.07. 05:36 287 (W) 20
V535 Ara p 9 0.6293021 7.17 7.75 0.58 20.07. 05:36 238 (SW) -62
QQ UMa p 10 0.372776 13.30 14.10 0.80 20.07. 05:36 46 (NE) 27
V345 Cas s 1 0.6887584 13.10 13.60 0.50 20.07. 05:36 297 (NW) 60
FS Leo s 1 0.456967 9.06 9.06 0.00 20.07. 05:36 45 (NE) -14
V4403 Sgr p 10 1.701457 8.69 9.12 0.43 20.07. 05:36 264 (W) -42
V348 Cyg p 9 0.28423 14.10 15.10 1.00 20.07. 05:37 298 (NW) 36
V1106 Her s 1 0.2546005 12.60 12.60 0.00 20.07. 05:37 312 (NW) 1
V580 Lyr p 1 0.289052 12.85 13.42 0.57 20.07. 05:37 311 (NW) 13
V384 Mon p 2 1.118481 12.60 13.10 0.50 20.07. 05:37 107 (E) 13
EM Lac s 1 0.3891351 12.50 13.09 0.59 20.07. 05:37 301 (NW) 53
V497 Cam p 5 0.554646 13.50 14.05 0.55 20.07. 05:37 10 (N) 49
V2563 Oph s 7 0.372304 11.60 11.60 0.00 20.07. 05:37 300 (NW) -22
HX Lac p 4 0.527476 14.20 14.90 0.70 20.07. 05:37 296 (NW) 49
V365 Sge s 1 0.369126 13.11 13.70 0.59 20.07. 05:37 286 (W) 10
FI Boo p 1 0.389997 9.60 9.70 0.10 20.07. 05:38 352 (N) 12
BS Ind p 8 0.435338 9.01 9.32 0.31 20.07. 05:38 224 (SW) -31
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 20.07. 05:38 237 (SW) 8
V417 Aql p 1 0.3703135 11.00 11.50 0.50 20.07. 05:38 284 (W) -4
LU Lib p 10 0.351671 13.50 14.30 0.80 20.07. 05:38 327 (NW) -54
V625 Pup p 10 0.446394 9.43 10.07 0.64 20.07. 05:38 123 (SE) -26
HY Lyr p 4 0.369101 13.80 14.40 0.60 20.07. 05:38 314 (NW) 6
V1060 Cas s 8 1.816023 10.02 10.42 0.40 20.07. 05:38 320 (NW) 73
BD Pav p 10 0.1793015 12.40 16.21 3.81 20.07. 05:39 233 (SW) -53
V451 Mon s 8 1.83209 14.40 14.70 0.30 20.07. 05:39 109 (E) 17
SX Gem p 1 1.3668748 11.00 11.90 0.90 20.07. 05:39 100 (E) 35
DH CVn s 1 0.365804 12.72 13.20 0.48 20.07. 05:39 25 (NE) 0
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.07. 05:39 30 (NE) 28
AC Cnc p 1 0.3004773 13.80 15.40 1.60 20.07. 05:39 79 (E) 8
V1233 Her p 10 0.3105942 11.80 12.16 0.36 20.07. 05:39 332 (NW) 5
AM CrB p 6 0.703654 12.80 13.50 0.70 20.07. 05:40 341 (N) 0
MY Boo p 8 0.473378 13.70 14.40 0.70 20.07. 05:40 357 (N) 14
V930 Cep s 8 0.393722 12.48 12.83 0.35 20.07. 05:40 329 (NW) 59
LT Com s 1 0.512058 10.61 10.61 0.00 20.07. 05:40 23 (NE) -11
XZ For p 9 0.308127 9.90 10.28 0.38 20.07. 05:40 186 (S) 3
V1851 Ori p 1 0.276946 12.00 12.50 0.50 20.07. 05:41 126 (SE) 38
GN Boo p 1 0.3016025 10.75 11.30 0.55 20.07. 05:41 356 (N) -10
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.