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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:45 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:20 UTC
Astronomical Twilight (18°): 00:41 // 21:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BT CrB p 9 0.0892 18.90 20.40 1.50 28.07. 23:39 287 (W) 34
V733 Her s 3 0.4174915 13.80 14.30 0.50 28.07. 23:39 289 (W) 54
V573 Peg s 1 0.417451 12.34 12.34 0.00 28.07. 23:39 117 (SE) 61
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 28.07. 23:39 213 (SW) 9
V591 Vir s 7 0.350949 12.90 12.90 0.00 28.07. 23:39 277 (W) -1
V462 Per p 5 0.577975 13.70 14.20 0.50 28.07. 23:40 62 (NE) 24
QS Aql s 3 2.51331 5.93 5.97 0.04 28.07. 23:40 214 (SW) 50
V1076 Cas p 9 0.381185 15.68 15.97 0.29 28.07. 23:40 52 (NE) 54
HZ Dra p 5 0.772934 8.16 8.32 0.16 28.07. 23:40 341 (N) 68
CK Aur p 10 2.185253 11.50 12.50 1.00 28.07. 23:40 45 (NE) 12
EX CVn p 4 0.2771572 13.10 13.50 0.40 28.07. 23:40 320 (NW) 10
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 28.07. 23:40 276 (W) 74
GM Ara p 10 0.5623 12.50 13.40 0.90 28.07. 23:41 206 (SW) -29
EY CVn p 1 0.342687 11.91 12.25 0.34 28.07. 23:41 314 (NW) 9
BG UMa p 8 0.6630411 10.84 10.93 0.09 28.07. 23:41 325 (NW) 29
HN Cnc p 1 0.49451 11.10 11.50 0.40 28.07. 23:41 14 (N) -23
V441 Lac p 1 0.3089166 12.56 12.78 0.22 28.07. 23:41 69 (E) 80
V1229 Cen p 10 0.9911 9.23 9.52 0.29 28.07. 23:42 220 (SW) -66
RT Hyi p 10 0.2840352 12.28 13.15 0.87 28.07. 23:42 167 (S) -44
DL Cep p 1 1.630486 12.40 13.20 0.80 28.07. 23:42 32 (NE) 78
EPS CrA s 9 0.591452 4.74 4.95 0.21 28.07. 23:42 206 (SW) -2
MX Ser s 4 0.30776 13.20 13.68 0.48 28.07. 23:42 256 (W) 7
V467 Vir s 6 0.6045733 9.46 9.46 0.00 28.07. 23:43 287 (W) -22
V524 Mon p 3 0.28361685 14.40 15.20 0.80 28.07. 23:43 39 (NE) -31
V1232 Her p 9 0.267905 14.45 15.13 0.68 28.07. 23:43 280 (W) 44
V752 Cen p 2 0.370229 9.10 9.66 0.56 28.07. 23:43 283 (W) -59
PY Cyg p 8 0.4650325 14.80 15.20 0.40 28.07. 23:43 237 (SW) 73
WX Cnc s 1 1.2245895 10.50 10.70 0.20 28.07. 23:43 5 (N) -7
V1096 Her p 1 0.2414165 13.05 13.40 0.35 28.07. 23:44 283 (W) 52
V636 Aur s 1 0.3406176 13.70 14.10 0.40 28.07. 23:44 39 (NE) 6
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 28.07. 23:44 48 (NE) 56
MR Aur s 9 0.690301 15.10 15.50 0.40 28.07. 23:44 41 (NE) 2
V728 Her p 1 0.4712895 10.90 11.50 0.60 28.07. 23:44 282 (W) 50
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 28.07. 23:44 217 (SW) 67
V1049 Her p 3 0.72733 10.80 11.20 0.40 28.07. 23:44 260 (W) 36
IR Lib s 8 0.2743715 8.72 8.72 0.00 28.07. 23:44 248 (W) -19
RV CVn s 1 0.2695671 13.75 13.75 0.00 28.07. 23:45 305 (NW) 8
AF Hya p 9 0.5761742 12.80 13.80 1.00 28.07. 23:45 342 (N) -62
CE Peg s 1 0.64203 13.20 13.20 0.00 28.07. 23:45 165 (S) 65
V347 Vir p 9 0.81672 11.75 12.43 0.68 28.07. 23:45 270 (W) -29
NO Vul p 1 0.370765 13.40 14.20 0.80 28.07. 23:45 222 (SW) 55
AN UMa s 6 0.07975275 14.90 20.20 5.30 28.07. 23:45 340 (N) 8
CX CMa s 8 0.9546236 9.90 10.30 0.40 28.07. 23:45 52 (NE) -58
GS Pup p 10 2.07284 13.40 13.90 0.50 28.07. 23:45 33 (NE) -53
V337 UMa p 8 0.383365 13.70 14.25 0.55 28.07. 23:45 351 (N) 11
V1104 Her s 1 0.227876 13.30 13.30 0.00 28.07. 23:45 286 (W) 61
V559 Cas s 2 1.580633 7.01 7.21 0.20 28.07. 23:45 44 (NE) 47
TU Boo p 1 0.324284 11.80 12.50 0.70 28.07. 23:45 302 (NW) 13
V416 Cam p 10 0.3863 14.40 15.00 0.60 28.07. 23:45 18 (N) 36
DI CVn p 1 0.305966 13.60 14.40 0.80 28.07. 23:45 321 (NW) 6
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.