Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V653 Ara p 10 0.2614 12.50 12.90 0.40 24.07. 23:11 211 (SW) -24
V380 Gem s 6 0.33661 13.15 13.90 0.75 24.07. 23:11 29 (NE) -9
IM And s 9 0.2703735 18.30 18.80 0.50 24.07. 23:11 77 (E) 44
MS Pav s 10 0.33474 13.70 14.10 0.40 24.07. 23:12 179 (S) -34
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 24.07. 23:12 82 (E) 75
V449 Peg s 1 0.352657 14.60 14.60 0.00 24.07. 23:12 139 (SE) 64
V1140 Cen p 9 0.434606 13.60 14.70 1.10 24.07. 23:12 258 (W) -41
UV Lyn s 1 0.414982 9.41 9.78 0.37 24.07. 23:12 352 (N) -1
V658 Ara p 10 0.6276 15.40 16.00 0.60 24.07. 23:12 207 (SW) -30
V412 Her p 7 0.3362122 14.70 15.50 0.80 24.07. 23:12 251 (W) 49
VY Vul s 8 0.8843472 14.20 14.40 0.20 24.07. 23:13 197 (S) 60
VY Sex p 1 0.4434355 9.01 9.30 0.29 24.07. 23:13 315 (NW) -34
EX CVn s 4 0.2771572 13.10 13.10 0.00 24.07. 23:13 313 (NW) 15
V365 Sge s 1 0.369126 13.11 13.70 0.59 24.07. 23:13 188 (S) 57
EE Cet p 3 0.379922 8.76 9.03 0.27 24.07. 23:14 80 (E) 3
V416 Gem p 7 0.256181 12.50 13.00 0.50 24.07. 23:14 21 (N) -15
FU Psc p 8 0.796648 12.80 12.80 0.00 24.07. 23:14 94 (E) 30
V1187 Her p 1 0.310764 11.14 11.31 0.17 24.07. 23:14 275 (W) 46
HX Lac p 4 0.527476 14.20 14.90 0.70 24.07. 23:14 82 (E) 74
V964 Per p 8 0.417274 12.40 12.90 0.50 24.07. 23:14 33 (NE) 21
GX Boo s 6 0.38784 12.16 12.32 0.16 24.07. 23:14 291 (W) 15
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 24.07. 23:14 350 (N) -12
V740 Per p 4 0.373042 11.22 11.87 0.65 24.07. 23:14 50 (NE) 12
V447 Nor p 10 0.8617 16.45 16.75 0.30 24.07. 23:15 217 (SW) -31
MX Her s 2 2.3476 11.40 11.40 0.00 24.07. 23:15 285 (W) 65
V981 Cyg s 10 0.507662 14.50 15.00 0.50 24.07. 23:15 320 (NW) 81
V912 Per p 8 0.5775932 12.01 12.30 0.29 24.07. 23:15 50 (NE) 19
V581 Lyr p 8 0.787001 12.70 13.00 0.30 24.07. 23:15 242 (SW) 69
KR Com p 1 0.4079692 7.27 7.32 0.06 24.07. 23:15 294 (NW) 3
V428 Cam s 8 0.290606 12.85 12.85 0.00 24.07. 23:15 9 (N) 39
V1296 Cen p 10 0.506878 10.71 11.40 0.69 24.07. 23:15 244 (SW) -35
V1151 Her p 10 0.27818 12.80 13.05 0.25 24.07. 23:16 295 (NW) 49
IZ Aur p 1 0.771167 13.00 14.00 1.00 24.07. 23:16 24 (NE) 18
AS CrB p 1 0.380663 11.35 11.85 0.50 24.07. 23:16 279 (W) 40
GX Psc p 9 0.43431 13.40 13.70 0.30 24.07. 23:16 80 (E) 34
RS Ser s 7 0.59814 10.80 11.40 0.60 24.07. 23:16 214 (SW) 21
V1232 Her p 9 0.267905 14.45 15.13 0.68 24.07. 23:16 272 (W) 51
V505 Cam s 7 0.336361 13.80 14.40 0.60 24.07. 23:16 358 (N) 43
CM Cap p 5 0.4189 11.00 11.60 0.60 24.07. 23:16 182 (S) 27
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 24.07. 23:16 246 (SW) 11
MU Mon p 10 1.2 14.10 14.60 0.50 24.07. 23:16 23 (NE) -26
NT Aps p 5 0.294763 8.39 8.87 0.48 24.07. 23:16 203 (SW) -47
V907 Mon p 10 1.41626 10.31 10.59 0.28 24.07. 23:17 31 (NE) -28
V860 Cas p 3 1.08385 12.40 13.80 1.40 24.07. 23:17 67 (NE) 53
NS Cam p 5 0.907318 12.90 13.50 0.60 24.07. 23:17 3 (N) 34
V885 Per p 10 0.30387 13.10 13.40 0.30 24.07. 23:17 44 (NE) 34
OO Cyg s 7 0.2620015 14.10 14.10 0.00 24.07. 23:18 212 (SW) 76
V449 And p 1 0.3385155 12.20 12.90 0.70 24.07. 23:18 58 (NE) 37
V680 Cas p 10 1.0838485 12.00 12.50 0.50 24.07. 23:18 27 (NE) 63
V2640 Oph p 7 0.419892 12.50 13.20 0.70 24.07. 23:18 236 (SW) 31
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.