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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:19 // 17:37 UTC
Civil Twilight (6°): 03:47 // 18:09 UTC
Nautical Twilight (12°): 03:07 // 18:49 UTC
Astronomical Twilight (18°): 02:24 // 19:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NS Vir p 10 1.2912765 8.78 9.13 0.35 05.09. 21:06 281 (W) 0
BN Ari p 1 0.2993717 10.38 11.02 0.64 05.09. 21:06 82 (E) 29
AV Pup p 1 0.4350067 10.50 11.10 0.60 05.09. 21:06 18 (N) -55
V803 Cep p 9 0.419513 13.80 14.20 0.40 05.09. 21:06 12 (N) 50
V2635 Oph s 8 0.430959 12.15 12.60 0.45 05.09. 21:06 244 (SW) 20
V436 Cam p 10 1.0541 13.50 14.10 0.60 05.09. 21:07 18 (N) 31
V553 Hya s 5 0.371497 12.36 12.36 0.00 05.09. 21:07 284 (W) -45
EP And p 1 0.4041085 11.90 12.50 0.60 05.09. 21:07 69 (E) 45
V1105 Her p 5 0.321736 12.60 13.00 0.40 05.09. 21:07 256 (W) 52
V509 Cam p 6 0.350347 13.00 13.60 0.60 05.09. 21:07 359 (N) 40
V531 And p 10 0.406372 11.40 11.60 0.20 05.09. 21:08 83 (E) 40
V439 Dra p 10 0.678602 13.35 13.80 0.45 05.09. 21:08 340 (N) 73
DX Vel p 2 1.1173045 10.70 11.50 0.80 05.09. 21:08 259 (W) -83
V357 Cep s 4 1.309234 13.30 13.30 0.00 05.09. 21:08 17 (N) 52
V901 Cen p 1 0.3542133 11.94 12.30 0.37 05.09. 21:08 253 (W) -70
FI Lyn s 6 0.373261 9.46 9.46 0.00 05.09. 21:08 8 (N) 12
V454 Cam p 10 0.6016 13.90 14.30 0.40 05.09. 21:08 12 (N) 35
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 05.09. 21:08 263 (W) -46
DK Tuc p 10 5.337933 6.85 7.06 0.21 05.09. 21:09 169 (S) -19
HI Lac p 10 0.1666655 15.00 18.00 3.00 05.09. 21:09 67 (NE) 73
GV Boo s 2 0.367868 12.40 12.40 0.00 05.09. 21:09 304 (NW) 7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 05.09. 21:09 294 (NW) 24
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 05.09. 21:09 284 (W) -45
V355 Vir p 1 0.655521 12.00 13.00 1.00 05.09. 21:09 315 (NW) -25
XY Leo p 1 0.2841029 9.45 9.93 0.48 05.09. 21:09 347 (N) -22
V1261 Her p 4 0.397693 13.00 14.00 1.00 05.09. 21:10 258 (W) 37
RR Nor p 9 1.513766 9.60 10.80 1.20 05.09. 21:10 227 (SW) -39
V396 Peg p 2 0.342286 12.12 12.43 0.31 05.09. 21:10 131 (SE) 41
V2617 Oph p 10 0.424074 13.15 13.75 0.60 05.09. 21:10 250 (W) 5
V449 And p 1 0.3385155 12.20 12.90 0.70 05.09. 21:10 63 (NE) 42
GN CVn s 1 0.395009 12.00 12.50 0.50 05.09. 21:10 307 (NW) 20
DD CMa p 10 2.008454 11.60 12.40 0.80 05.09. 21:10 44 (NE) -53
QT Boo p 10 0.3190643 11.65 11.80 0.15 05.09. 21:10 304 (NW) 39
V646 Aur p 9 0.438786 13.40 13.80 0.40 05.09. 21:10 28 (NE) 8
BO Peg s 1 0.580428 11.50 11.60 0.10 05.09. 21:11 172 (S) 52
WY Hya p 1 0.716008 10.40 11.20 0.80 05.09. 21:11 18 (N) -38
V726 Cyg s 1 0.497971 12.70 12.80 0.10 05.09. 21:11 233 (SW) 76
V1853 Ori s 1 0.383 11.60 11.99 0.39 05.09. 21:11 57 (NE) -6
AP Aur p 1 0.569374 10.90 11.40 0.50 05.09. 21:11 21 (N) 0
BT CrB p 9 0.0892 18.90 20.40 1.50 05.09. 21:12 287 (W) 33
EP Aur p 1 0.5910081 10.80 11.30 0.50 05.09. 21:12 37 (NE) 1
AY Aqr s 10 0.281995 13.70 14.30 0.60 05.09. 21:12 161 (S) 19
V1024 Her p 3 0.5308265 12.50 13.20 0.70 05.09. 21:12 277 (W) 28
BK Vul p 1 0.453463 12.80 13.50 0.70 05.09. 21:12 172 (S) 68
DU CVn s 2 0.3071015 13.10 13.10 0.00 05.09. 21:12 319 (NW) 10
V1197 Her p 1 0.2626795 13.17 13.37 0.20 05.09. 21:12 275 (W) 34
V338 Her s 1 1.305748 10.07 10.13 0.06 05.09. 21:12 279 (W) 56
V1355 Tau p 7 0.244668 13.00 13.00 0.00 05.09. 21:12 54 (NE) 3
IO Boo p 7 0.2711483 13.00 13.50 0.50 05.09. 21:12 297 (NW) 10
DV Psc p 1 0.3085358 10.59 11.10 0.51 05.09. 21:12 124 (SE) 32
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.