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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GN Boo s 1 0.3016025 10.75 10.75 0.00 18.04. 04:37 275 (W) 36
FS Aqr p 7 0.26205 13.20 14.00 0.80 18.04. 04:37 132 (SE) 29
EE CVn p 1 0.280562 13.70 14.57 0.87 18.04. 04:37 289 (W) 25
GQ Boo s 1 0.3846402 12.65 12.65 0.00 18.04. 04:37 269 (W) 34
V1112 Cen p 9 0.386639 13.80 14.60 0.80 18.04. 04:37 250 (W) -42
MM Com p 1 0.30199 12.00 12.50 0.50 18.04. 04:38 297 (NW) 22
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 18.04. 04:38 63 (NE) 61
KV Peg p 5 0.4577795 11.73 11.93 0.20 18.04. 04:38 133 (SE) 49
NY Vir s 1 0.10101597 13.30 13.30 0.00 18.04. 04:38 266 (W) 1
AH Cnc p 1 0.360455 13.31 13.69 0.38 18.04. 04:38 336 (NW) -25
V530 Mon p 1 0.5255325 12.40 12.80 0.40 18.04. 04:38 6 (N) -37
PS Per p 1 0.702179 13.00 13.70 0.70 18.04. 04:38 46 (NE) 24
V1191 Cas p 10 1.941485 11.20 11.48 0.28 18.04. 04:38 49 (NE) 55
GU Ori p 1 0.470682 12.90 14.30 1.40 18.04. 04:38 20 (N) -25
V1014 Cas p 7 0.855262 12.60 13.30 0.70 18.04. 04:38 49 (NE) 37
V404 Cam p 10 0.9879 12.95 13.35 0.40 18.04. 04:38 12 (N) 28
V842 Her p 1 0.419037 9.85 10.45 0.60 18.04. 04:38 290 (W) 59
LR Com s 1 0.896297 10.80 10.80 0.00 18.04. 04:38 291 (W) 10
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 18.04. 04:39 120 (SE) 71
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 18.04. 04:39 201 (S) -43
DW UMa s 1 0.13660653 15.10 16.60 1.50 18.04. 04:39 335 (NW) 25
RZ Col p 10 0.565194 11.00 11.58 0.58 18.04. 04:39 70 (E) -63
BH Cas s 1 0.4058927 12.30 12.30 0.00 18.04. 04:40 48 (NE) 48
V470 Cam p 1 0.0956467 14.10 14.75 0.65 18.04. 04:40 2 (N) 27
V699 Her s 10 0.614205 15.40 16.00 0.60 18.04. 04:40 243 (SW) 42
V463 Peg s 7 0.330569 11.60 12.05 0.45 18.04. 04:40 125 (SE) 47
HK Per p 3 2.174625 13.10 14.40 1.30 18.04. 04:40 31 (NE) 9
V591 Lyr s 2 0.300395 11.95 11.95 0.00 18.04. 04:40 229 (SW) 74
V392 Cam s 8 0.664015 13.80 13.80 0.00 18.04. 04:40 10 (N) 33
V392 Cam p 8 0.664015 13.80 14.30 0.50 18.04. 04:40 10 (N) 33
IT Cnc s 6 0.363657 12.50 12.90 0.40 18.04. 04:40 341 (N) -17
V2357 Oph s 6 0.415568 10.66 10.70 0.04 18.04. 04:40 231 (SW) 40
AS CrB p 1 0.380663 11.35 11.85 0.50 18.04. 04:41 268 (W) 50
LM Boo s 1 0.327922 12.00 12.00 0.00 18.04. 04:41 273 (W) 29
AA Dor p 10 0.2615397 11.13 11.60 0.47 18.04. 04:41 156 (SE) -66
IY Aps s 10 0.4184362 12.70 12.90 0.20 18.04. 04:41 192 (S) -37
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 18.04. 04:41 71 (E) 8
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 18.04. 04:41 143 (SE) 68
XY Cep p 3 2.774518 10.05 10.90 0.85 18.04. 04:41 34 (NE) 54
V1542 Aql s 1 0.417537 11.71 12.31 0.60 18.04. 04:41 173 (S) 49
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 18.04. 04:41 43 (NE) -32
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 18.04. 04:42 131 (SE) 19
V829 Her s 1 0.358153 11.90 11.90 0.00 18.04. 04:42 256 (W) 59
V434 Per p 3 0.5361082 14.40 15.10 0.70 18.04. 04:42 44 (NE) 15
V417 Lyr p 4 0.300661 14.90 16.20 1.30 18.04. 04:42 192 (S) 70
V954 Oph p 9 0.2252705 14.30 14.90 0.60 18.04. 04:42 205 (SW) 39
TZ Lyr s 1 0.528827 10.87 11.05 0.18 18.04. 04:42 242 (SW) 75
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 18.04. 04:42 103 (E) 80
BI Vul p 1 0.2518236 14.15 14.90 0.75 18.04. 04:42 126 (SE) 58
CK Aqr s 6 0.2833722 12.90 12.90 0.00 18.04. 04:42 155 (SE) 26
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.