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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:40 // 17:06 UTC
Civil Twilight (6°): 04:10 // 17:37 UTC
Nautical Twilight (12°): 03:31 // 18:15 UTC
Astronomical Twilight (18°): 02:51 // 18:55 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 20.09. 02:23 256 (W) 12
VZ Scl p 10 0.1446222 15.60 18.40 2.80 20.09. 02:23 225 (SW) 1
V520 Cas s 1 0.489832 12.50 13.10 0.60 20.09. 02:23 302 (NW) 57
QT UMa s 6 0.473539 11.00 11.70 0.70 20.09. 02:23 52 (NE) 33
BU Eri s 6 0.8430936 9.40 9.40 0.00 20.09. 02:23 173 (S) 19
SW Ret p 10 0.3547995 12.63 13.08 0.45 20.09. 02:23 179 (S) -25
QX Boo p 9 0.3604665 12.50 13.20 0.70 20.09. 02:23 357 (N) 8
EW Psc p 8 0.241202 10.38 10.38 0.00 20.09. 02:23 243 (SW) 32
BZ Leo s 8 0.2697257 15.30 15.80 0.50 20.09. 02:23 49 (NE) -3
V1220 Sco p 10 1 14.20 15.00 0.80 20.09. 02:24 290 (W) -71
GV Gem p 8 1 14.90 15.60 0.70 20.09. 02:24 109 (E) 33
V579 Lyr p 1 0.242906 12.77 13.25 0.48 20.09. 02:24 324 (NW) 14
V582 Lyr s 1 0.255905 13.44 13.44 0.00 20.09. 02:24 322 (NW) 12
V1237 Cen p 9 0.486009 11.10 11.90 0.80 20.09. 02:24 134 (SE) -59
V947 Per s 6 0.297667 13.45 13.45 0.00 20.09. 02:24 152 (SE) 71
V1315 Her p 1 0.358361 12.75 13.10 0.35 20.09. 02:24 331 (NW) 7
V1096 Her p 1 0.2414165 13.05 13.40 0.35 20.09. 02:24 337 (NW) 8
CK Cet p 7 0.767309 10.35 10.67 0.32 20.09. 02:25 222 (SW) 9
AV Hya s 1 0.683401 10.20 10.35 0.15 20.09. 02:25 84 (E) 2
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.09. 02:25 349 (N) -40
V856 Cep p 10 0.314008 12.25 12.50 0.25 20.09. 02:25 344 (N) 50
V501 CrA s 10 0.4110817 12.80 13.40 0.60 20.09. 02:25 272 (W) -59
V951 Per s 7 0.270478 12.70 13.14 0.44 20.09. 02:26 147 (SE) 72
V1332 Tau s 1 0.271827 11.73 11.73 0.00 20.09. 02:26 142 (SE) 59
NT Boo p 10 0.434877 12.10 12.35 0.25 20.09. 02:26 4 (N) 10
V566 And p 8 0.389694 10.85 11.30 0.45 20.09. 02:26 231 (SW) 70
V606 Cen p 10 1.4950935 9.40 10.25 0.85 20.09. 02:26 133 (SE) -70
II Per s 1 0.4798527 13.50 13.60 0.10 20.09. 02:26 110 (E) 78
RT CrB s 2 5.117155 10.20 10.52 0.32 20.09. 02:26 357 (N) -10
V900 Mon p 6 0.298305 11.92 12.80 0.88 20.09. 02:26 125 (SE) 31
BI Ser p 1 1.204852 11.50 12.20 0.70 20.09. 02:27 352 (N) -22
RT Hyi p 10 0.2840352 12.28 13.15 0.87 20.09. 02:27 188 (S) -41
V468 Cam p 9 0.347491 12.50 13.05 0.55 20.09. 02:27 45 (NE) 58
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 20.09. 02:27 252 (W) 74
IS Boo s 8 0.25145 14.00 14.00 0.00 20.09. 02:27 11 (N) 10
V506 Oph p 1 1.0604275 11.20 12.00 0.80 20.09. 02:27 322 (NW) -25
V352 Cam p 9 0.3889751 13.98 14.31 0.33 20.09. 02:27 17 (N) 70
V474 Hya s 6 0.528304 11.80 11.80 0.00 20.09. 02:28 103 (E) 11
CU Sge p 1 0.7916759 10.90 11.70 0.80 20.09. 02:28 304 (NW) -5
V532 Mon s 1 0.4669795 12.20 12.20 0.00 20.09. 02:28 119 (SE) 21
EQ Boo p 9 5.435357 8.80 9.20 0.40 20.09. 02:28 9 (N) -22
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 20.09. 02:28 320 (NW) 22
V909 Cep s 7 0.425573 12.13 12.13 0.00 20.09. 02:28 312 (NW) 51
V357 Her p 5 0.28204 13.40 13.95 0.55 20.09. 02:28 310 (NW) -14
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 20.09. 02:28 185 (S) 39
KV Aps p 10 0.738365 13.40 14.30 0.90 20.09. 02:28 193 (S) -61
HO Psc p 9 0.324748 11.00 11.80 0.80 20.09. 02:28 223 (SW) 47
V579 And p 10 0.338094 12.50 12.80 0.30 20.09. 02:29 280 (W) 41
V1188 Cyg s 7 0.8516615 13.70 14.30 0.60 20.09. 02:29 318 (NW) 29
EY CVn p 1 0.342687 11.91 12.25 0.34 20.09. 02:29 28 (NE) 0
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.