haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:28 // 16:00 UTC
Civil Twilight (6°): 04:57 // 16:31 UTC
Nautical Twilight (12°): 04:20 // 17:09 UTC
Astronomical Twilight (18°): 03:42 // 17:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V357 Her p 5 0.28204 13.40 13.95 0.55 20.10. 13:31 131 (SE) 44
V585 Cen p 10 0.6142582 12.80 13.40 0.60 20.10. 13:32 227 (SW) -18
V431 Lac p 10 0.869077 14.30 15.60 1.30 20.10. 13:32 55 (NE) 34
AW Tri p 10 0.388194 13.40 13.70 0.30 20.10. 13:32 37 (NE) -1
V503 Vel p 9 3.45291 8.93 9.07 0.14 20.10. 13:32 244 (SW) -33
BH CMi p 6 0.5592485 9.50 10.00 0.50 20.10. 13:32 301 (NW) -21
FQ CVn s 1 0.371037 12.95 13.20 0.25 20.10. 13:33 256 (W) 54
V400 Lyr p 1 0.253427 12.70 13.35 0.65 20.10. 13:33 97 (E) 59
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 20.10. 13:33 77 (E) 62
V2612 Oph s 1 0.375305 9.35 9.70 0.35 20.10. 13:33 140 (SE) 40
GW Gem s 1 0.6594447 10.48 10.68 0.20 20.10. 13:33 317 (NW) -1
RZ UMi s 2 0.3373491 12.80 13.50 0.70 20.10. 13:33 358 (N) 53
V737 Aql p 9 1.033732 14.90 15.60 0.70 20.10. 13:33 111 (E) 36
IN Boo p 7 0.285759 13.90 14.80 0.90 20.10. 13:33 248 (W) 58
NN Vir p 2 0.4806875 7.30 7.67 0.37 20.10. 13:33 223 (SW) 38
V417 Cam p 10 0.28482 14.20 14.70 0.50 20.10. 13:33 349 (N) 24
ET Boo p 1 0.64504 9.14 9.49 0.35 20.10. 13:33 267 (W) 75
V664 Lyr p 8 0.359987 13.00 13.00 0.00 20.10. 13:34 96 (E) 67
KR Per p 1 0.996078 10.40 11.10 0.70 20.10. 13:34 359 (N) 4
EM TrA s 10 2.13147 10.10 10.40 0.30 20.10. 13:34 190 (S) -29
LT Com p 1 0.512058 10.61 10.75 0.14 20.10. 13:34 261 (W) 42
XZ PsA p 10 0.753579 7.73 8.12 0.39 20.10. 13:34 122 (SE) -15
V789 Cyg p 6 0.288551 13.30 13.70 0.40 20.10. 13:34 106 (E) 52
FQ CMa p 10 0.724736 9.60 10.20 0.60 20.10. 13:34 292 (W) -54
GQ Boo s 1 0.3846402 12.65 12.65 0.00 20.10. 13:34 224 (SW) 59
V1143 Her s 1 0.318275 13.00 14.00 1.00 20.10. 13:35 159 (S) 55
AB And s 1 0.3318894 9.50 10.20 0.70 20.10. 13:35 58 (NE) 22
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 20.10. 13:35 303 (NW) -4
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 20.10. 13:35 101 (E) 37
BT CrB p 9 0.0892 18.90 20.40 1.50 20.10. 13:35 207 (SW) 74
DL Sge s 5 0.8572744 11.40 11.50 0.10 20.10. 13:35 121 (SE) 46
CR Tau p 1 0.68270353 12.50 13.00 0.50 20.10. 13:35 341 (N) -14
SW Sex p 1 0.13493852 14.80 16.70 1.90 20.10. 13:35 271 (W) -5
VV Ara p 10 1.00937 13.20 13.80 0.60 20.10. 13:35 179 (S) -13
VZ Lib p 1 0.358261 10.13 10.63 0.50 20.10. 13:35 196 (S) 23
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 20.10. 13:36 135 (SE) 4
IM Vir p 9 1.308614 9.74 9.89 0.15 20.10. 13:36 239 (SW) 16
CH Hya p 10 0.346546 14.50 15.50 1.00 20.10. 13:36 227 (SW) -4
PT Vir s 7 0.3081795 13.38 13.50 0.12 20.10. 13:36 255 (W) 26
V692 And s 6 0.33802 12.50 12.50 0.00 20.10. 13:36 48 (NE) 25
V542 Hya p 10 0.381025 10.28 10.40 0.12 20.10. 13:36 264 (W) -13
V346 Cyg p 1 2.74332 11.80 13.50 1.70 20.10. 13:36 87 (E) 48
V479 Cam s 7 0.325394 13.25 13.69 0.44 20.10. 13:37 347 (N) 38
IM And s 9 0.2703735 18.30 18.80 0.50 20.10. 13:37 41 (NE) 13
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 20.10. 13:37 95 (E) 50
GP Gem p 4 1.594742 13.10 13.50 0.40 20.10. 13:37 320 (NW) -18
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.10. 13:37 315 (NW) 42
YY Del p 1 0.793093 11.30 12.00 0.70 20.10. 13:37 105 (E) 31
V704 Cyg p 1 0.570705 13.60 14.60 1.00 20.10. 13:37 65 (NE) 43
V557 Aql p 8 2.750497 13.40 15.60 2.20 20.10. 13:37 121 (SE) 27
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.