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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:55 UTC
Civil Twilight (6°): 02:40 // 19:33 UTC
Nautical Twilight (12°): 01:46 // 20:27 UTC
Astronomical Twilight (18°): 00:30 // 21:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.07. 16:59 148 (SE) 35
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.07. 16:59 280 (W) 58
V1426 Aql s 4 1.175155 9.30 9.30 0.00 25.07. 17:00 99 (E) 13
FM Sct p 10 1.451389 12.50 13.30 0.80 25.07. 17:00 111 (E) 6
UY Vol p 1 0.159337785 16.90 23.00 6.10 25.07. 17:00 214 (SW) -47
RZ UMi p 2 0.3373491 12.80 13.50 0.70 25.07. 17:00 1 (N) 53
BF Vir p 1 0.640575 10.50 11.23 0.73 25.07. 17:00 189 (S) 39
V545 Hya p 9 0.384647 11.30 12.03 0.73 25.07. 17:00 235 (SW) 12
EM Psc s 8 0.343975 14.30 14.30 0.00 25.07. 17:01 15 (N) -25
V1057 Her p 1 0.943522 11.80 12.20 0.40 25.07. 17:01 113 (SE) 41
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 25.07. 17:01 73 (E) 32
V687 Cyg s 2 1.7072309 10.20 10.40 0.20 25.07. 17:01 78 (E) 30
V383 Gem p 2 0.757285 12.78 13.60 0.82 25.07. 17:01 302 (NW) 5
GM Aqr p 6 0.367282 13.80 15.00 1.20 25.07. 17:02 67 (NE) -22
V449 Dra p 10 0.351315 12.23 12.45 0.22 25.07. 17:02 13 (N) 49
GH Peg p 5 2.556136 8.80 9.28 0.48 25.07. 17:02 62 (NE) -3
CL Cet s 10 0.621622 9.87 9.87 0.00 25.07. 17:02 43 (NE) -51
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 25.07. 17:02 58 (NE) 44
V470 Cam p 1 0.0956467 14.10 14.75 0.65 25.07. 17:03 331 (NW) 39
KV Gem p 1 0.358522 12.40 12.90 0.50 25.07. 17:03 297 (NW) -2
XX Aur s 9 5.412382 13.10 13.40 0.30 25.07. 17:03 322 (NW) 12
BX CrB p 10 0.358838 12.25 12.50 0.25 25.07. 17:03 113 (SE) 67
V477 Lyr p 9 0.471729 14.30 16.00 1.70 25.07. 17:03 91 (E) 37
V664 Pup p 10 0.330557 11.89 12.26 0.37 25.07. 17:03 237 (SW) -43
KO Boo p 9 0.369518 13.15 13.35 0.20 25.07. 17:03 178 (S) 63
NO Cam s 1 0.430755 12.20 12.90 0.70 25.07. 17:03 351 (N) 37
TY Cet p 5 0.323676 11.62 12.10 0.48 25.07. 17:03 359 (N) -54
V469 And p 10 0.328106 15.10 15.90 0.80 25.07. 17:03 23 (NE) 6
V357 Dra p 6 0.619276 11.55 12.15 0.60 25.07. 17:03 32 (NE) 64
V424 Cam p 8 0.325849 13.15 13.50 0.35 25.07. 17:04 342 (N) 40
V490 And s 7 0.424185 14.60 14.60 0.00 25.07. 17:04 20 (N) 5
V342 Aql p 3 3.39086 9.50 12.90 3.40 25.07. 17:04 96 (E) 17
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 25.07. 17:04 61 (NE) 42
WX Sgr p 9 2.129232 9.60 11.30 1.70 25.07. 17:04 128 (SE) 7
AL Sco p 10 1.532249 11.20 13.50 2.30 25.07. 17:04 149 (SE) 1
BK Vul p 1 0.453463 12.80 13.50 0.70 25.07. 17:04 60 (NE) 11
LL UMa p 8 0.323393 15.40 16.20 0.80 25.07. 17:04 328 (NW) 53
IP Peg s 1 0.15820616 13.00 13.00 0.00 25.07. 17:04 42 (NE) -11
HQ Pav p 10 0.9262 12.50 12.80 0.30 25.07. 17:04 149 (SE) -45
V579 Lyr s 1 0.242906 12.77 12.77 0.00 25.07. 17:04 71 (E) 45
OU Cen p 10 2.01405 10.20 10.90 0.70 25.07. 17:04 186 (S) -22
V2553 Oph p 1 0.457615 11.30 11.80 0.50 25.07. 17:05 117 (SE) 38
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 25.07. 17:05 118 (SE) -1
VV Cet s 1 0.5223925 10.43 10.99 0.56 25.07. 17:05 27 (NE) -39
V475 Hya s 7 0.317122 12.60 12.60 0.00 25.07. 17:05 271 (W) 1
GV Leo s 1 0.266728 11.37 11.37 0.00 25.07. 17:06 259 (W) 31
PR Boo p 10 0.371281 13.70 14.10 0.40 25.07. 17:06 112 (E) 79
HX Eri p 10 0.80615 12.60 13.20 0.60 25.07. 17:06 340 (N) -57
GV Pup s 9 0.988358 12.90 12.90 0.00 25.07. 17:06 269 (W) -16
TY Cap p 1 1.423458 10.50 11.80 1.30 25.07. 17:06 98 (E) -11
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.