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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°): 06:13 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PY Vir s 1 0.311248 9.60 10.00 0.40 15.12. 14:52 296 (NW) -25
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 15.12. 14:52 235 (SW) -5
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 15.12. 14:52 215 (SW) 18
V405 Dra p 1 0.413036 11.54 11.88 0.34 15.12. 14:52 293 (NW) 62
V340 Vir p 6 0.45486 11.53 12.22 0.69 15.12. 14:52 288 (W) -32
V421 Gem p 9 0.4231 15.00 15.80 0.80 15.12. 14:52 31 (NE) -8
V1103 Her p 1 0.2913524 11.90 12.40 0.50 15.12. 14:52 267 (W) 50
AC CMi s 1 0.867217 11.00 11.00 0.00 15.12. 14:52 33 (NE) -24
BK Oct p 10 0.3686 14.30 14.80 0.50 15.12. 14:52 188 (S) -36
AV CMi p 1 2.277755 11.80 11.85 0.05 15.12. 14:53 37 (NE) -20
V873 Cyg s 5 0.8482005 14.60 14.70 0.10 15.12. 14:53 243 (SW) 61
V410 Aur p 1 0.366355 10.10 10.44 0.35 15.12. 14:53 52 (NE) 13
TW Cas p 1 1.4283257 8.32 8.98 0.66 15.12. 14:53 38 (NE) 49
HU And p 10 0.2857905 16.50 17.20 0.70 15.12. 14:54 89 (E) 56
V656 Pup p 10 0.32903 18.12 18.27 0.15 15.12. 14:54 96 (E) -69
AU Ser s 1 0.3864975 10.90 11.61 0.71 15.12. 14:54 280 (W) 21
GN CVn s 1 0.395009 12.00 12.50 0.50 15.12. 14:54 311 (NW) 17
V479 Per p 10 0.65334 14.40 17.90 3.50 15.12. 14:54 65 (NE) 38
YY Eri p 1 0.3214963 8.37 9.04 0.67 15.12. 14:54 89 (E) -14
EH Lyn s 1 0.326743 13.00 13.00 0.00 15.12. 14:54 6 (N) -5
V1052 Her p 1 0.370829 12.20 12.65 0.45 15.12. 14:54 265 (W) 34
EG CMi p 9 0.533605 13.10 13.60 0.50 15.12. 14:54 31 (NE) -34
BC Eri s 1 0.527247 10.83 11.26 0.43 15.12. 14:54 85 (E) -23
V473 Cam p 7 0.298438 11.55 12.20 0.65 15.12. 14:54 9 (N) 39
BE Dra p 1 0.522495 11.30 11.80 0.50 15.12. 14:55 328 (NW) 61
WZ Ant s 8 0.4459239 11.50 11.80 0.30 15.12. 14:55 329 (NW) -77
V494 Cam p 10 6.2222 13.25 14.00 0.75 15.12. 14:55 7 (N) 35
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 15.12. 14:55 244 (SW) 86
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 15.12. 14:55 226 (SW) 48
GH CVn p 10 0.381372 13.10 13.40 0.30 15.12. 14:55 314 (NW) 19
V629 And p 8 0.742579 11.20 11.66 0.46 15.12. 14:55 98 (E) 72
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 15.12. 14:55 199 (S) -49
V451 Cam p 9 0.401453 13.20 13.70 0.50 15.12. 14:55 20 (N) 29
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 15.12. 14:55 7 (N) 15
V2637 Oph s 7 0.386173 11.80 12.21 0.41 15.12. 14:55 253 (W) 21
ER Cep p 9 0.2857369 15.67 16.34 0.67 15.12. 14:55 6 (N) 53
SW Lyn p 1 0.6440665 9.51 10.20 0.69 15.12. 14:55 16 (N) 4
V397 Dra p 10 0.7918 12.45 12.90 0.45 15.12. 14:55 320 (NW) 59
U Gem p 1 0.17690624 8.20 14.90 6.70 15.12. 14:56 24 (NE) -15
DU CVn p 2 0.3071015 13.10 14.50 1.40 15.12. 14:56 322 (NW) 8
V747 Her p 8 0.898964 14.40 15.00 0.60 15.12. 14:56 290 (W) 43
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 15.12. 14:56 60 (NE) 80
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 15.12. 14:56 164 (S) 25
CU Hya p 4 0.7190715 13.50 14.50 1.00 15.12. 14:56 12 (N) -36
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 15.12. 14:56 240 (SW) 60
V436 Peg p 9 0.406733 13.35 13.57 0.22 15.12. 14:57 182 (S) 55
V383 Cam p 10 0.3772858 11.65 11.90 0.25 15.12. 14:57 18 (N) 42
V573 Peg p 1 0.417451 12.34 12.85 0.51 15.12. 14:57 127 (SE) 65
V343 UMa p 1 0.560642 14.20 14.70 0.50 15.12. 14:57 349 (N) 13
DV Psc s 1 0.3085358 10.59 10.59 0.00 15.12. 14:57 130 (SE) 35
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.