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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 16.12. 23:05 343 (N) 1
V687 Her p 4 0.321451 14.40 15.00 0.60 16.12. 23:05 22 (N) -13
V423 Nor p 10 1.2601 16.75 17.05 0.30 16.12. 23:05 122 (SE) -71
V645 And p 8 0.4125814 13.05 13.45 0.40 16.12. 23:05 310 (NW) 32
V1823 Cyg s 6 0.846257 11.72 11.72 0.00 16.12. 23:05 331 (NW) 0
V1347 Cen p 10 1.251973 10.30 11.20 0.90 16.12. 23:05 82 (E) -47
WW Cnc p 1 1.115957 10.50 11.60 1.10 16.12. 23:05 99 (E) 48
V443 Cyg p 1 0.831103 12.30 13.00 0.70 16.12. 23:06 330 (NW) 5
CP Scl p 10 0.313662 12.90 13.63 0.73 16.12. 23:06 245 (SW) -16
V1081 Cas p 9 0.374246 16.71 17.07 0.36 16.12. 23:06 310 (NW) 51
V602 Aql s 7 3.012499 11.90 12.70 0.80 16.12. 23:07 330 (NW) -19
FY Boo p 1 0.2411595 13.12 13.83 0.71 16.12. 23:07 54 (NE) 1
KS Eri p 9 0.533437 9.32 9.41 0.09 16.12. 23:07 192 (S) 32
V715 Cen p 10 0.728705 14.00 15.00 1.00 16.12. 23:07 89 (E) -47
V474 Peg p 10 0.442868 14.60 14.78 0.18 16.12. 23:07 314 (NW) 11
EL Gem s 1 1.428316 12.80 13.60 0.80 16.12. 23:07 162 (S) 60
IM Cep p 2 0.921584 13.20 14.20 1.00 16.12. 23:07 324 (NW) 39
KM Gem p 8 1.90844 13.50 13.90 0.40 16.12. 23:07 160 (S) 59
V732 Her s 2 0.3567417 13.20 13.80 0.60 16.12. 23:07 6 (N) 5
V449 Per p 1 0.4731033 12.70 13.30 0.60 16.12. 23:07 262 (W) 55
V664 Pup p 10 0.330557 11.89 12.26 0.37 16.12. 23:07 165 (S) -13
V907 Cyg s 1 0.541362 14.20 14.90 0.70 16.12. 23:07 338 (N) -7
WY Sex s 5 0.3680553 11.50 11.50 0.00 16.12. 23:07 111 (E) 15
V689 Cyg p 9 1.4553015 14.00 16.50 2.50 16.12. 23:07 337 (NW) 1
QW Gem p 1 0.3581235 10.33 10.74 0.41 16.12. 23:07 146 (SE) 67
V1095 Her s 1 0.415379 11.90 11.90 0.00 16.12. 23:08 4 (N) 4
QT Boo p 10 0.3190643 11.65 11.80 0.15 16.12. 23:08 22 (N) 14
NX Dra p 9 0.275807 12.62 12.83 0.21 16.12. 23:08 23 (NE) 49
NP Del p 10 0.777808 8.89 8.97 0.08 16.12. 23:08 315 (NW) -13
V666 Ori p 10 3.8542 14.00 17.00 3.00 16.12. 23:08 179 (S) 58
V790 Cep s 8 0.3212316 12.62 12.62 0.00 16.12. 23:08 353 (N) 51
AN UMa s 6 0.07975275 14.90 20.20 5.30 16.12. 23:08 64 (NE) 40
V395 Nor p 10 0.647878 9.11 9.54 0.43 16.12. 23:09 86 (E) -70
IR Lib p 8 0.2743715 8.72 8.83 0.11 16.12. 23:09 66 (NE) -56
V370 Cyg s 1 0.774543 11.80 11.90 0.10 16.12. 23:09 337 (NW) -4
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 16.12. 23:09 333 (NW) 3
V2553 Oph p 1 0.457615 11.30 11.80 0.50 16.12. 23:09 8 (N) -26
UZ Oct p 10 1.149383 9.03 9.56 0.53 16.12. 23:09 182 (S) -45
MM Dra s 8 0.2644 14.54 14.54 0.00 16.12. 23:09 346 (N) 28
V681 Her p 1 1.15862 13.60 14.10 0.50 16.12. 23:09 24 (NE) -12
BE Dra p 1 0.522495 11.30 11.80 0.50 16.12. 23:09 357 (N) 29
V1283 Sco p 10 1.7587 8.58 8.68 0.10 16.12. 23:10 42 (NE) -51
V1034 Cyg s 1 0.976932 9.60 9.90 0.30 16.12. 23:10 332 (NW) -4
FW Lib p 9 2.24278 9.80 10.20 0.40 16.12. 23:10 63 (NE) -47
WW Tri p 6 1.748441 12.20 12.70 0.50 16.12. 23:10 272 (W) 51
HM Cet s 5 0.44462 12.96 12.96 0.00 16.12. 23:10 247 (SW) 25
BN Gru p 10 0.2789227 14.00 15.50 1.50 16.12. 23:10 244 (SW) -40
DY Gru p 9 0.336029 9.37 10.04 0.67 16.12. 23:10 249 (W) -32
V345 Gem s 1 0.274778 7.82 7.88 0.06 16.12. 23:10 121 (SE) 65
V1148 Her p 10 0.2822545 12.50 13.10 0.60 16.12. 23:10 19 (N) 11
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.