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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IR Lib p 8 0.2743715 8.72 8.83 0.11 20.12. 17:16 281 (W) -48
V589 Aur p 10 1.16 12.20 12.90 0.70 20.12. 17:16 70 (E) 44
V340 Cam p 9 0.4657358 14.08 14.15 0.07 20.12. 17:16 56 (NE) 54
ZZ Vol p 10 0.847434 8.37 8.69 0.32 20.12. 17:16 147 (SE) -52
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.12. 17:16 356 (N) 27
V872 Cep p 10 0.2800266 14.80 15.24 0.44 20.12. 17:16 304 (NW) 71
V384 Ser s 1 0.268729 11.90 12.30 0.40 20.12. 17:17 311 (NW) 0
MR Cas p 1 0.352936 14.90 15.70 0.80 20.12. 17:17 357 (N) 82
AE Lib p 9 1.20434 12.70 13.40 0.70 20.12. 17:17 290 (W) -48
CM Com s 1 0.5545147 13.00 13.00 0.00 20.12. 17:17 359 (N) -19
BV Dra s 1 0.350067 7.88 7.88 0.00 20.12. 17:17 338 (N) 27
V649 Lyr p 1 0.292256 14.50 14.91 0.41 20.12. 17:17 302 (NW) 34
AW CrB s 1 0.3609357 11.08 11.08 0.00 20.12. 17:17 314 (NW) 11
V432 Nor p 10 0.4662 16.85 17.65 0.80 20.12. 17:17 237 (SW) -58
AQ Cap s 7 0.3173885 13.00 13.00 0.00 20.12. 17:18 226 (SW) 9
VW UMi p 7 0.488922 12.10 12.52 0.42 20.12. 17:18 355 (N) 47
FS Lyn p 9 0.5400065 11.02 11.37 0.35 20.12. 17:18 36 (NE) 12
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.12. 17:18 298 (NW) -22
AB Cnc s 3 0.872842 14.00 13.00 -1.00 20.12. 17:18 53 (NE) -10
V1233 Her p 10 0.3105942 11.80 12.16 0.36 20.12. 17:18 310 (NW) 19
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 20.12. 17:18 279 (W) 47
VZ Psc s 1 0.2612592 10.20 10.43 0.23 20.12. 17:18 197 (S) 44
WX Cep s 1 3.378454 8.70 9.14 0.44 20.12. 17:19 324 (NW) 70
LO Gem s 1 2.237783 11.50 11.50 0.00 20.12. 17:19 75 (E) 21
BO Peg p 1 0.580428 11.50 12.20 0.70 20.12. 17:19 237 (SW) 39
V518 And p 10 0.361144 13.50 13.90 0.40 20.12. 17:19 141 (SE) 78
CX Cen p 10 3.016859 13.50 14.70 1.20 20.12. 17:19 224 (SW) -79
V1094 Her s 1 0.392119 12.60 12.60 0.00 20.12. 17:19 303 (NW) 19
V1105 Her s 5 0.321736 12.60 12.60 0.00 20.12. 17:19 292 (W) 22
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 20.12. 17:20 294 (NW) 73
DL Cyg s 6 4.830401 9.60 9.90 0.30 20.12. 17:20 282 (W) 64
V1055 Her s 1 0.3154085 11.32 11.32 0.00 20.12. 17:20 308 (NW) 23
V627 Pup p 10 5.79935 9.73 10.22 0.49 20.12. 17:20 82 (E) -30
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 20.12. 17:20 288 (W) 37
AD Cnc s 1 0.2827379 13.10 13.40 0.30 20.12. 17:20 54 (NE) -14
DF CVn p 1 0.3268955 10.96 11.46 0.50 20.12. 17:20 355 (N) -1
V361 Lyr s 4 0.309614 14.30 14.70 0.40 20.12. 17:20 299 (NW) 40
NN Cas p 1 0.980807 13.60 14.80 1.20 20.12. 17:20 3 (N) 82
IW Per p 10 0.9171877 5.79 5.84 0.05 20.12. 17:21 88 (E) 55
GI Vul p 1 0.4814828 13.50 14.60 1.10 20.12. 17:21 273 (W) 33
ET Lyr p 9 2.3022 13.00 15.00 2.00 20.12. 17:21 284 (W) 36
XY Boo p 1 0.370564 10.30 10.61 0.31 20.12. 17:21 338 (N) -17
NR Boo s 2 0.356731 12.00 12.00 0.00 20.12. 17:21 318 (NW) -20
V871 Aql p 9 2.952656 13.30 14.50 1.20 20.12. 17:21 264 (W) 1
V1321 Her p 10 0.294372 10.68 10.94 0.26 20.12. 17:21 307 (NW) 32
BN Peg p 1 0.7132979 10.30 11.20 0.90 20.12. 17:21 233 (SW) 32
V576 Lyr p 2 0.533573 12.30 12.70 0.40 20.12. 17:21 297 (NW) 34
UU Leo s 1 1.679768 11.40 11.50 0.10 20.12. 17:21 39 (NE) -19
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 20.12. 17:21 286 (W) -2
RX Hya p 7 2.28166 8.90 11.60 2.70 20.12. 17:21 61 (NE) -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.