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Ephemerides for Variable Stars

09: 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
10: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15

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

Sunrise // Sunset: 04:41 // 17:06 UTC
Civil Twilight (6°): 04:10 // 17:36 UTC
Nautical Twilight (12°): 03:32 // 18:15 UTC
Astronomical Twilight (18°): 02:52 // 18:55 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BX CrB p 10 0.358838 12.25 12.50 0.25 20.09. 04:07 12 (N) -1
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 20.09. 04:07 5 (N) 17
BO And p 9 5.79741 13.40 16.30 2.90 20.09. 04:07 304 (NW) 32
IW Boo s 4 0.264742 13.40 13.40 0.00 20.09. 04:07 30 (NE) 10
ST Aqr p 1 0.780991 9.15 9.67 0.52 20.09. 04:07 274 (W) -13
V421 Gem p 9 0.4231 15.00 15.80 0.80 20.09. 04:07 123 (SE) 56
V441 And p 4 0.469656 13.48 14.25 0.77 20.09. 04:08 284 (W) 47
NS Com p 9 0.330805 13.25 13.60 0.35 20.09. 04:08 55 (NE) 2
CS CrB p 9 0.336486 15.00 15.20 0.20 20.09. 04:08 11 (N) -12
SX Crv p 1 0.3166127 8.99 9.25 0.26 20.09. 04:08 85 (E) -29
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 20.09. 04:08 212 (SW) 65
EP Aur p 1 0.5910081 10.80 11.30 0.50 20.09. 04:08 141 (SE) 68
PT Vir s 7 0.3081795 13.38 13.50 0.12 20.09. 04:08 68 (E) -4
V534 And p 10 0.4073 14.20 14.60 0.40 20.09. 04:08 270 (W) 49
V2717 Oph p 9 0.336 15.00 15.50 0.50 20.09. 04:09 357 (N) -48
V457 Mon s 4 0.950954 13.60 14.30 0.70 20.09. 04:09 147 (SE) 33
TY Lyn p 2 4.331663 10.00 10.80 0.80 20.09. 04:09 78 (E) 58
DP Her s 8 1.777022 12.40 13.00 0.60 20.09. 04:09 353 (N) -25
V583 Sco p 10 0.994731 12.30 13.20 0.90 20.09. 04:09 10 (N) -77
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 20.09. 04:09 292 (W) -21
EQ Tau p 1 0.3413474 10.50 11.03 0.53 20.09. 04:09 217 (SW) 58
GG CVn p 1 0.385947 12.00 12.50 0.50 20.09. 04:09 39 (NE) 2
V345 Ser p 10 0.372484 14.30 15.10 0.80 20.09. 04:09 30 (NE) -24
MS Pav p 10 0.33474 13.70 14.60 0.90 20.09. 04:10 204 (SW) -58
V1647 Aql p 6 0.463588 13.50 14.00 0.50 20.09. 04:10 308 (NW) -40
V1332 Tau p 1 0.271827 11.73 12.10 0.37 20.09. 04:10 192 (S) 62
CW Cas s 1 0.318862 11.02 11.47 0.45 20.09. 04:10 316 (NW) 53
V810 Cep p 9 0.584566 13.10 13.60 0.50 20.09. 04:10 338 (N) 27
V445 Cam p 10 0.30118 14.40 15.20 0.80 20.09. 04:10 8 (N) 60
II Per p 1 0.4798527 13.50 14.20 0.70 20.09. 04:10 234 (SW) 81
V337 Vir s 5 0.352857 13.30 13.80 0.50 20.09. 04:10 69 (E) -15
HY Gem s 5 0.351013 16.70 17.50 0.80 20.09. 04:10 141 (SE) 58
HS And p 7 1.857184 12.70 14.10 1.40 20.09. 04:10 287 (W) 43
IM Lac p 1 1.268337 12.90 13.40 0.50 20.09. 04:10 317 (NW) 30
V407 Peg s 1 0.636884 9.30 9.30 0.00 20.09. 04:10 275 (W) 16
SW Ant p 10 0.3802 13.80 14.90 1.10 20.09. 04:10 121 (SE) -7
V345 Gem p 1 0.274778 7.82 7.88 0.06 20.09. 04:11 107 (E) 58
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 20.09. 04:11 319 (NW) 2
V909 Cep p 7 0.425573 12.13 12.47 0.34 20.09. 04:11 320 (NW) 39
BL Dra p 4 0.402665 11.90 12.20 0.30 20.09. 04:11 341 (N) 25
V336 TrA p 10 0.266768 10.46 11.20 0.74 20.09. 04:11 151 (SE) -74
GR Psc p 4 0.49432 11.21 11.21 0.00 20.09. 04:11 263 (W) 36
V520 Cas s 1 0.489832 12.50 13.10 0.60 20.09. 04:11 310 (NW) 43
UX CrB s 7 0.567842 13.12 13.12 0.00 20.09. 04:11 11 (N) -8
V496 Mon p 5 0.660764 12.50 13.30 0.80 20.09. 04:12 151 (SE) 40
V1055 Cyg p 10 1.15945 14.60 15.50 0.90 20.09. 04:12 329 (NW) 23
V863 Cep p 5 1.176563 12.50 12.80 0.30 20.09. 04:12 331 (NW) 38
V856 Her p 1 1.22331 12.80 13.80 1.00 20.09. 04:12 5 (N) 0
KM Gem p 8 1.90844 13.50 13.90 0.40 20.09. 04:12 143 (SE) 56
AX Dra s 1 0.5681633 10.90 11.00 0.10 20.09. 04:12 28 (NE) 37
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.