Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:30 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:39 UTC
Astronomical Twilight (18°): 00:02 // 22:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V658 Lyr s 1 0.33026 11.10 11.10 0.00 18.07. 12:32 28 (NE) 13
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 18.07. 12:32 10 (N) -39
V922 Mon p 7 2.087084 10.87 11.50 0.63 18.07. 12:32 227 (SW) 39
V881 Per s 1 0.387377 10.71 11.01 0.30 18.07. 12:32 300 (NW) 25
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 18.07. 12:33 17 (N) 11
V383 Mon s 2 0.6346866 14.70 15.20 0.50 18.07. 12:33 220 (SW) 31
VZ Lib s 1 0.358261 10.13 10.55 0.42 18.07. 12:33 98 (E) -14
V489 And s 8 0.422756 12.00 12.00 0.00 18.07. 12:33 319 (NW) -5
NY Lyr s 1 0.4408 12.70 13.10 0.40 18.07. 12:33 25 (NE) -1
V Gru p 10 0.483465 9.50 9.80 0.30 18.07. 12:33 321 (NW) -81
LQ Cas p 7 2.869402 14.10 17.20 3.10 18.07. 12:33 340 (N) 26
V1306 Her s 1 0.370368 11.70 12.10 0.40 18.07. 12:34 36 (NE) 13
RY Cha s 10 0.640142 13.80 14.00 0.20 18.07. 12:34 175 (S) -38
V1065 Her s 4 0.397828 11.50 11.50 0.00 18.07. 12:34 47 (NE) 2
AP Leo s 1 0.430358 9.32 9.88 0.56 18.07. 12:34 145 (SE) 40
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 18.07. 12:34 41 (NE) -59
MX Ser s 4 0.30776 13.20 13.68 0.48 18.07. 12:34 82 (E) -11
RZ Com p 1 0.338507 10.42 11.13 0.71 18.07. 12:34 107 (E) 44
RU UMi s 1 0.524926 10.00 10.22 0.22 18.07. 12:34 32 (NE) 55
V648 Lyr p 1 0.368752 13.22 13.62 0.40 18.07. 12:35 32 (NE) 9
AQ Mon s 4 2.5455527 10.50 10.50 0.00 18.07. 12:35 216 (SW) 26
V453 Mon p 1 0.511003 11.10 11.80 0.70 18.07. 12:35 224 (SW) 28
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 18.07. 12:35 178 (S) 19
LS Peg p 8 0.1733 11.60 13.00 1.40 18.07. 12:35 352 (N) -26
V405 CMa p 10 0.384692 10.64 10.98 0.34 18.07. 12:35 221 (SW) 9
V425 Ser p 8 0.544293 11.70 12.10 0.40 18.07. 12:36 78 (E) 15
CE Leo s 1 0.3034287 11.80 12.50 0.70 18.07. 12:36 121 (SE) 52
V789 Cep p 9 0.35363 14.58 14.58 0.00 18.07. 12:36 354 (N) 47
V342 Dra p 9 0.39221 12.65 13.05 0.40 18.07. 12:36 44 (NE) 35
RT Leo p 7 7.447906 10.30 11.60 1.30 18.07. 12:36 170 (S) 60
TX Eri p 10 0.62858 12.47 12.91 0.44 18.07. 12:36 259 (W) -17
G5763.1113 Aqr p 8 0.506996 12.59 12.59 0.00 18.07. 12:37 18 (N) -51
NN Com p 5 0.582846 13.38 13.78 0.40 18.07. 12:37 115 (SE) 37
KX Cnc p 1 31.21985 7.25 7.96 0.71 18.07. 12:37 206 (SW) 70
HS Leo s 2 0.337706 13.80 14.40 0.60 18.07. 12:37 125 (SE) 59
BZ Eri p 1 0.6641701 9.00 9.48 0.48 18.07. 12:37 257 (W) 3
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 18.07. 12:37 21 (N) -5
RY Sct p 10 11.12475 9.12 9.72 0.60 18.07. 12:37 60 (NE) -38
V357 Dra p 6 0.619276 11.55 12.15 0.60 18.07. 12:37 26 (NE) 38
V1282 Her p 1 0.278349 13.35 13.75 0.40 18.07. 12:37 38 (NE) 17
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 18.07. 12:37 200 (S) 58
V423 Tau s 6 0.682416 15.70 15.80 0.10 18.07. 12:37 258 (W) 42
HR Boo p 1 0.315967 13.25 13.85 0.60 18.07. 12:37 82 (E) 22
V470 Hya s 7 0.395393 13.00 13.00 0.00 18.07. 12:38 203 (SW) 38
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 18.07. 12:38 28 (NE) -20
V401 Cyg s 1 0.582725 10.64 11.13 0.49 18.07. 12:38 25 (NE) -6
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 18.07. 12:38 61 (NE) -12
IT Her p 1 0.3393957 12.90 13.30 0.40 18.07. 12:38 36 (NE) -7
PS Vir p 1 0.289806 12.00 12.30 0.30 18.07. 12:38 131 (SE) 36
V404 And p 1 0.676034 10.80 11.40 0.60 18.07. 12:38 321 (NW) 13
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.