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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IS Boo p 8 0.25145 14.00 14.60 0.60 21.05. 09:07 358 (N) 9
UY Vol p 1 0.159337785 16.90 23.00 6.10 21.05. 09:07 148 (SE) -44
CM Com p 1 0.5545147 13.00 13.60 0.60 21.05. 09:07 25 (NE) -15
CU Hya p 4 0.7190715 13.50 14.50 1.00 21.05. 09:07 78 (E) -5
V2769 Ori s 5 0.27872 15.00 15.00 0.00 21.05. 09:07 113 (SE) 24
DW And p 8 0.6287235 13.60 14.40 0.80 21.05. 09:08 271 (W) 60
BO Ari s 1 0.3181937 10.00 10.00 0.00 21.05. 09:08 176 (S) 67
ER Ori s 1 0.4234005 9.32 9.92 0.60 21.05. 09:09 131 (SE) 19
KV Peg s 5 0.4577795 11.73 11.73 0.00 21.05. 09:09 267 (W) 25
RZ Com s 1 0.338507 10.42 10.42 0.00 21.05. 09:09 21 (N) -14
PU Boo p 9 0.482238 10.60 10.90 0.30 21.05. 09:09 347 (N) 7
V364 Cas s 1 1.543067 11.20 11.90 0.70 21.05. 09:09 279 (W) 78
II CMa p 8 0.22919704 15.22 15.74 0.52 21.05. 09:09 111 (E) 0
FI Lyn s 6 0.373261 9.46 9.46 0.00 21.05. 09:09 49 (NE) 36
OZ Dra p 10 0.136647 18.00 20.00 2.00 21.05. 09:09 4 (N) 26
BS Cas p 1 0.440469 12.20 12.60 0.40 21.05. 09:09 329 (NW) 79
VZ Psc p 1 0.2612592 10.20 10.45 0.25 21.05. 09:10 230 (SW) 34
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.05. 09:10 296 (NW) 61
V473 Cas s 1 0.41546 13.40 13.40 0.00 21.05. 09:10 328 (NW) 82
V453 Mon s 1 0.511003 11.10 11.80 0.70 21.05. 09:10 106 (E) 10
V738 Cep s 6 1.298266 10.00 10.25 0.25 21.05. 09:10 310 (NW) 51
V546 Vir p 10 0.56717 10.40 10.40 0.00 21.05. 09:10 356 (N) -34
V404 CMa p 10 0.45178 17.45 18.40 0.95 21.05. 09:10 123 (SE) 2
V476 Per p 10 0.77888 14.60 15.20 0.60 21.05. 09:10 136 (SE) 82
ET Cru p 10 2.04388 9.01 9.37 0.36 21.05. 09:10 142 (SE) -75
V647 Ori s 1 0.9775543 11.50 11.90 0.40 21.05. 09:11 109 (E) 19
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 21.05. 09:11 272 (W) -26
LV Vir p 9 0.409444 8.50 8.68 0.18 21.05. 09:12 16 (N) -57
V423 Nor p 10 1.2601 16.75 17.05 0.30 21.05. 09:12 237 (SW) -73
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 21.05. 09:12 334 (NW) -10
WZ Cen p 10 3.611638 13.70 14.80 1.10 21.05. 09:12 157 (SE) -75
V848 Her p 9 0.735037 14.90 16.30 1.40 21.05. 09:12 331 (NW) 0
V624 Aur p 7 0.7077 15.91 16.40 0.49 21.05. 09:12 84 (E) 50
BX And s 1 0.6101125 8.90 9.15 0.25 21.05. 09:12 180 (S) 81
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.05. 09:12 36 (NE) 50
V737 Cep s 8 0.2987665 11.95 12.30 0.35 21.05. 09:13 318 (NW) 51
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 21.05. 09:13 317 (NW) 43
HV UMa s 1 0.71076 8.60 8.88 0.28 21.05. 09:13 22 (N) 11
V426 Aur p 7 1.419103 10.55 10.76 0.21 21.05. 09:13 93 (E) 52
IU Per p 1 0.857026 10.50 11.60 1.10 21.05. 09:13 121 (SE) 80
BG Lyn s 1 1.1998387 10.68 10.68 0.00 21.05. 09:13 63 (NE) 32
V776 Cas p 1 0.440417 8.94 9.09 0.15 21.05. 09:14 356 (N) 70
V475 Hya s 7 0.317122 12.60 12.60 0.00 21.05. 09:14 88 (E) 0
V344 Dra p 9 0.332887 13.70 14.20 0.50 21.05. 09:14 345 (N) 20
SX Crv p 1 0.3166127 8.99 9.25 0.26 21.05. 09:14 38 (NE) -54
UX Cir p 9 1.48124 11.95 12.79 0.84 21.05. 09:14 182 (S) -72
FY Boo p 1 0.2411595 13.12 13.83 0.71 21.05. 09:15 6 (N) -17
DR Car p 9 3.99576 11.30 12.70 1.40 21.05. 09:15 131 (SE) -57
V919 Aql p 10 0.79521 13.00 14.00 1.00 21.05. 09:15 279 (W) -9
AS Ser p 1 0.4662346 11.40 12.00 0.60 21.05. 09:15 333 (NW) -34
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.