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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V342 Her s 1 0.851731 10.50 10.70 0.20 19.12. 02:30 40 (NE) -5
HL Aur s 1 0.6225056 10.80 11.00 0.20 19.12. 02:30 287 (W) 61
V411 Lyr p 6 0.582626 13.50 14.50 1.00 19.12. 02:30 27 (NE) 0
NO Vul p 1 0.370765 13.40 14.20 0.80 19.12. 02:31 26 (NE) -15
V473 And p 2 0.4013 13.80 14.30 0.50 19.12. 02:31 329 (NW) 9
V365 UMa p 10 0.381189 12.85 13.15 0.30 19.12. 02:31 54 (NE) 48
V2619 Oph p 10 0.479238 13.75 14.35 0.60 19.12. 02:31 82 (E) -22
NN Com s 5 0.582846 13.38 13.78 0.40 19.12. 02:31 115 (SE) 37
XZ Cep s 8 5.09725 8.00 8.43 0.43 19.12. 02:31 353 (N) 28
DS Psc p 4 0.3424915 11.75 12.18 0.43 19.12. 02:31 301 (NW) -20
EM Cyg s 1 0.2909091 11.90 11.90 0.00 19.12. 02:32 23 (NE) -6
AN UMa p 6 0.07975275 14.90 20.20 5.30 19.12. 02:32 97 (E) 72
V477 Hya p 10 0.40719 15.90 16.20 0.30 19.12. 02:32 200 (S) 37
QV UMa s 6 0.311444 13.50 13.50 0.00 19.12. 02:32 87 (E) 87
GN TrA s 9 0.6146065 11.30 11.60 0.30 19.12. 02:33 145 (SE) -47
V357 Dra p 6 0.619276 11.55 12.15 0.60 19.12. 02:33 26 (NE) 38
RZ UMi p 2 0.3373491 12.80 13.50 0.70 19.12. 02:33 5 (N) 50
BX Peg s 1 0.280418 11.00 11.62 0.62 19.12. 02:33 357 (N) -13
FH Del p 10 0.6780377 14.60 15.40 0.80 19.12. 02:33 14 (N) -19
V851 Cas s 7 0.960277 12.68 12.68 0.00 19.12. 02:33 340 (N) 17
V556 Lyr p 9 1.490108 8.07 8.31 0.24 19.12. 02:34 24 (NE) 0
GU Mon p 1 0.896647 11.82 12.37 0.55 19.12. 02:34 228 (SW) 30
XY UMa p 1 0.47899511 9.50 10.17 0.67 19.12. 02:34 332 (NW) 85
VW Tri p 1 0.298863 13.90 14.40 0.50 19.12. 02:34 306 (NW) 13
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 19.12. 02:34 74 (E) -47
V544 Cas p 9 3.3746 12.90 14.70 1.80 19.12. 02:34 333 (NW) 15
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 19.12. 02:35 11 (N) 14
V384 Ser s 1 0.268729 11.90 12.30 0.40 19.12. 02:35 67 (NE) 14
AX Cas p 1 0.6003735 12.80 13.30 0.50 19.12. 02:35 331 (NW) 31
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 19.12. 02:35 84 (E) -43
V434 Per p 3 0.5361082 14.40 15.10 0.70 19.12. 02:35 299 (NW) 29
BP Vel p 10 0.264987 12.90 13.80 0.90 19.12. 02:35 192 (S) -7
GQ Cnc p 2 0.422208 13.40 14.40 1.00 19.12. 02:35 189 (S) 67
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 19.12. 02:35 354 (N) 11
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 19.12. 02:36 8 (N) 18
V555 Hya p 10 0.539643 11.82 12.50 0.68 19.12. 02:36 131 (SE) -6
V1216 Her p 10 0.3020175 12.15 12.60 0.45 19.12. 02:36 46 (NE) 22
V808 Cep p 10 0.484564 11.55 11.92 0.37 19.12. 02:36 353 (N) 52
V1256 Her s 2 0.318276 12.60 13.40 0.80 19.12. 02:37 58 (NE) -4
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 19.12. 02:37 36 (NE) -21
V438 Dra p 10 0.555075 11.44 11.75 0.31 19.12. 02:37 6 (N) 36
TW Lac p 2 3.037494 11.50 13.30 1.80 19.12. 02:37 351 (N) 15
V530 Mon s 1 0.5255325 12.40 12.40 0.00 19.12. 02:37 226 (SW) 34
GZ Gem s 6 1.225009 13.60 13.60 0.00 19.12. 02:37 247 (SW) 42
V470 Cam s 1 0.0956467 14.10 14.25 0.15 19.12. 02:37 327 (NW) 66
AP Aur p 1 0.569374 10.90 11.40 0.50 19.12. 02:38 251 (W) 64
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 19.12. 02:38 200 (S) 51
BE Cha p 10 0.80962 13.80 14.70 0.90 19.12. 02:38 166 (S) -41
KZ Boo p 8 0.353515 12.65 13.10 0.45 19.12. 02:38 54 (NE) 46
V648 Lyr s 1 0.368752 13.22 13.62 0.40 19.12. 02:38 34 (NE) 10
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.