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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:13 // 17:46 UTC
Civil Twilight (6°): 03:41 // 18:18 UTC
Nautical Twilight (12°): 03:00 // 18:59 UTC
Astronomical Twilight (18°): 02:15 // 19:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V396 Peg s 2 0.342286 12.12 12.12 0.00 02.09. 06:54 290 (W) -3
V689 Cyg p 9 1.4553015 14.00 16.50 2.50 02.09. 06:54 346 (N) -2
HY Pav s 10 0.351657 11.40 12.10 0.70 02.09. 06:55 196 (S) -64
V558 And p 1 0.31092 15.62 16.10 0.48 02.09. 06:55 291 (W) 43
V2473 Cyg p 10 2.4021 13.05 13.90 0.85 02.09. 06:55 345 (N) 11
IY UMa p 4 0.0739138 18.40 20.00 1.60 02.09. 06:55 53 (NE) 55
BB Vul s 5 0.938919 12.50 12.50 0.00 02.09. 06:55 335 (NW) -9
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 02.09. 06:55 338 (N) -4
V1263 Cen p 10 0.410756 12.10 12.95 0.85 02.09. 06:55 108 (E) -29
MY Cam p 10 1.1754514 9.80 10.15 0.35 02.09. 06:55 303 (NW) 65
SW Ant p 10 0.3802 13.80 14.90 1.10 02.09. 06:55 139 (SE) 4
V644 Aur p 7 0.78045 11.22 11.53 0.31 02.09. 06:55 198 (S) 74
V2637 Oph s 7 0.386173 11.80 12.21 0.41 02.09. 06:55 25 (NE) -32
BT Mic p 10 1.50568 10.14 10.42 0.27 02.09. 06:55 276 (W) -69
GX Aur p 1 1.143258 12.00 13.10 1.10 02.09. 06:56 196 (S) 78
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 02.09. 06:56 17 (N) 19
V1101 Her s 1 0.382661 11.95 11.95 0.00 02.09. 06:56 6 (N) 7
YZ Lib p 10 0.777354 12.70 13.30 0.60 02.09. 06:56 84 (E) -46
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 02.09. 06:56 348 (N) -9
PY Vir p 1 0.311248 9.60 10.10 0.50 02.09. 06:56 87 (E) -8
EX Hya p 10 0.068233846 9.60 13.99 4.39 02.09. 06:56 108 (E) -23
V635 Cyg p 1 0.760358 13.30 14.40 1.10 02.09. 06:56 332 (NW) 15
V348 Cyg p 9 0.28423 14.10 15.10 1.00 02.09. 06:57 337 (NW) 8
CN Tri p 7 0.36705 12.00 12.30 0.30 02.09. 06:57 272 (W) 40
LT Cen p 10 1.625913 9.20 9.60 0.40 02.09. 06:57 146 (SE) -35
V435 Peg p 9 0.312999 13.05 13.40 0.35 02.09. 06:58 319 (NW) -15
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 02.09. 06:58 343 (N) 9
X Gru p 10 2.12363 10.64 14.33 3.69 02.09. 06:58 235 (SW) -50
V749 Cyg s 5 0.8854365 13.00 13.00 0.00 02.09. 06:58 342 (N) 16
GU Boo s 1 0.4887296 13.10 13.10 0.00 02.09. 06:58 40 (NE) 5
V1091 Her p 1 0.393559 12.04 12.28 0.24 02.09. 06:58 19 (N) -1
EX Lyr p 1 0.717293 12.08 12.68 0.60 02.09. 06:59 2 (N) -14
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 02.09. 06:59 291 (W) -27
DX Tuc p 8 0.37711 9.48 9.79 0.31 02.09. 06:59 220 (SW) -48
V692 And s 6 0.33802 12.50 12.50 0.00 02.09. 07:00 312 (NW) 25
GX Boo p 6 0.38784 12.16 12.32 0.16 02.09. 07:00 60 (NE) 8
V404 CMa p 10 0.45178 17.45 18.40 0.95 02.09. 07:00 188 (S) 21
RT Per p 1 0.8494067 10.46 11.74 1.28 02.09. 07:00 284 (W) 57
AE LMi p 5 0.528341 12.80 13.20 0.40 02.09. 07:00 91 (E) 47
DX Cyg s 1 1.370334 14.10 14.20 0.10 02.09. 07:00 351 (N) -10
FV CVn s 1 0.315365 11.80 12.10 0.30 02.09. 07:00 57 (NE) 15
V1692 Aql p 9 0.609249 11.25 11.45 0.20 02.09. 07:01 348 (N) -32
DD Com p 1 0.2692074 14.30 15.05 0.75 02.09. 07:01 79 (E) 19
KZ Boo s 8 0.353515 12.65 13.10 0.45 02.09. 07:01 36 (NE) 27
BB Per p 9 0.485609 12.56 13.31 0.75 02.09. 07:01 256 (W) 53
QY Tel p 10 2.48899 9.60 10.18 0.58 02.09. 07:01 15 (N) -86
V415 Gem s 1 0.350606 12.40 12.70 0.30 02.09. 07:01 176 (S) 56
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 02.09. 07:01 176 (S) 56
BX Tri s 6 0.1926355 12.35 12.60 0.25 02.09. 07:01 277 (W) 39
HN Cnc s 1 0.49451 11.10 10.10 -1.00 02.09. 07:01 144 (SE) 52
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.