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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NY Vir s 1 0.10101597 13.30 13.30 0.00 16.07. 11:47 100 (E) 6
DK Per s 1 0.8988765 12.30 12.30 0.00 16.07. 11:47 316 (NW) 40
V1005 Her s 3 0.278962 14.11 14.11 0.00 16.07. 11:48 36 (NE) 22
DO And p 7 1.34871 12.20 13.10 0.90 16.07. 11:48 320 (NW) 14
V817 Cep p 10 0.451203 15.52 16.32 0.80 16.07. 11:48 360 (N) 20
V417 Lyr p 4 0.300661 14.90 16.20 1.30 16.07. 11:49 17 (N) -7
CY Cha p 10 0.443751 13.50 14.00 0.50 16.07. 11:49 172 (S) -41
RS Col s 4 0.67235 9.54 9.97 0.43 16.07. 11:50 221 (SW) 1
GK Cep s 1 0.936164 6.89 7.31 0.42 16.07. 11:50 354 (N) 31
V1282 Her p 1 0.278349 13.35 13.75 0.40 16.07. 11:50 29 (NE) 12
SS Ari s 1 0.405986 10.37 10.82 0.45 16.07. 11:50 290 (W) 15
EPS CrA s 9 0.591452 4.74 4.95 0.21 16.07. 11:50 60 (NE) -69
GV Aqr s 4 0.33677 13.60 13.60 0.00 16.07. 11:50 318 (NW) -41
CW Eri s 7 2.728372 8.43 8.86 0.43 16.07. 11:50 252 (W) -8
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 16.07. 11:50 345 (N) 12
V337 UMa s 8 0.383365 13.70 14.20 0.50 16.07. 11:50 78 (E) 74
V931 Cyg p 1 0.341513 13.90 14.60 0.70 16.07. 11:50 11 (N) -9
NP Per p 1 2.2285805 12.20 13.00 0.80 16.07. 11:50 273 (W) 40
AU Aqr s 10 0.3711583 12.90 12.90 0.00 16.07. 11:50 309 (NW) -57
V341 Dra p 8 1.650422 10.10 10.43 0.33 16.07. 11:50 26 (NE) 39
IQ Leo p 10 0.317518 14.70 15.30 0.60 16.07. 11:51 122 (SE) 49
V909 Cep p 7 0.425573 12.13 12.47 0.34 16.07. 11:51 342 (N) 23
AK Gru p 10 0.493682 11.00 11.50 0.50 16.07. 11:51 268 (W) -63
V351 Lib p 4 0.349735 13.40 14.10 0.70 16.07. 11:51 82 (E) -22
V684 Mon s 1 1.85142 8.43 8.43 0.00 16.07. 11:51 219 (SW) 44
V340 Vir p 6 0.45486 11.53 12.22 0.69 16.07. 11:51 113 (SE) 1
V1044 Her p 1 0.2406405 13.07 13.27 0.20 16.07. 11:51 37 (NE) 9
V1055 Sco p 4 0.363686 8.65 8.92 0.27 16.07. 11:52 98 (E) -46
V404 Gem p 1 0.348706 11.59 12.13 0.54 16.07. 11:52 220 (SW) 50
VW Cep s 1 0.2783115 7.23 7.56 0.33 16.07. 11:52 359 (N) 36
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 16.07. 11:52 4 (N) 13
EH Lyn p 1 0.326743 13.00 13.28 0.28 16.07. 11:52 156 (SE) 73
RZ Col p 10 0.565194 11.00 11.58 0.58 16.07. 11:52 217 (SW) -6
V1181 Her s 1 0.337042 11.00 11.36 0.36 16.07. 11:52 45 (NE) 12
BZ Eri s 1 0.6641701 9.00 9.21 0.21 16.07. 11:52 246 (SW) 11
V1166 Cas p 10 1.321087 11.65 12.35 0.70 16.07. 11:52 320 (NW) 43
GS Boo s 1 1.25681 11.40 11.40 0.00 16.07. 11:52 62 (NE) 21
V881 Per s 1 0.387377 10.71 11.01 0.30 16.07. 11:52 292 (W) 33
V376 And p 1 0.798674 7.68 8.00 0.32 16.07. 11:52 307 (NW) 37
GW Cnc p 1 0.2814125 12.60 13.20 0.60 16.07. 11:52 171 (S) 61
UU Aqr p 1 0.16358045 10.90 12.60 1.70 16.07. 11:52 327 (NW) -39
W Gru s 10 2.96854 9.40 10.00 0.60 16.07. 11:52 273 (W) -67
LL UMa s 8 0.323393 15.40 16.00 0.60 16.07. 11:52 17 (N) 68
V1647 Aql p 6 0.463588 13.50 14.00 0.50 16.07. 11:53 19 (N) -49
BZ Leo s 8 0.2697257 15.30 15.80 0.50 16.07. 11:53 108 (E) 44
OT Cep s 3 0.4812313 12.70 13.30 0.60 16.07. 11:53 350 (N) 46
V789 Cyg p 6 0.288551 13.30 13.70 0.40 16.07. 11:53 15 (N) -9
FK And p 10 2.269408 14.00 16.80 2.80 16.07. 11:53 309 (NW) 16
OP Cen s 10 0.4623218 13.10 13.80 0.70 16.07. 11:53 143 (SE) -34
V930 Cep p 8 0.393722 12.48 12.83 0.35 16.07. 11:54 345 (N) 33
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.