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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°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CV CMa p 6 3.628263 13.00 13.60 0.60 19.12. 20:22 124 (SE) 3
V1241 Tau s 1 0.823271 9.38 9.60 0.22 19.12. 20:22 178 (S) 39
V813 Cep p 10 0.338921 13.15 13.50 0.35 19.12. 20:22 325 (NW) 35
DP Cep p 4 1.269964 13.90 15.00 1.10 19.12. 20:22 313 (NW) 55
AZ Tri p 10 0.76479 13.70 14.30 0.60 19.12. 20:22 238 (SW) 64
CP Mon p 7 1.8836813 13.00 13.90 0.90 19.12. 20:22 115 (SE) 25
V856 Cep p 10 0.314008 12.25 12.50 0.25 19.12. 20:22 344 (N) 50
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 19.12. 20:23 306 (NW) 19
OY Cas p 10 2.019284 15.50 16.80 1.30 19.12. 20:23 317 (NW) 69
V475 Hya s 7 0.317122 12.60 12.60 0.00 19.12. 20:23 101 (E) 10
V460 Mon p 4 1.397592 10.50 11.20 0.70 19.12. 20:23 116 (SE) 23
DK And s 1 0.489223 12.50 12.50 0.00 19.12. 20:23 294 (NW) 54
V590 Sco p 10 2.472883 10.68 11.30 0.62 19.12. 20:23 284 (W) -71
LO And p 1 0.3804371 11.20 11.82 0.62 19.12. 20:23 286 (W) 52
V956 Aql s 10 0.3961755 13.90 14.20 0.30 19.12. 20:23 290 (W) -29
V342 Vir p 7 0.754193 10.50 10.86 0.36 19.12. 20:24 37 (NE) -38
V404 Aur p 1 0.754318 12.20 12.70 0.50 19.12. 20:24 88 (E) 62
DS CMi p 10 0.649354 11.60 11.90 0.30 19.12. 20:24 113 (SE) 18
WY Ret p 10 0.553644 13.80 14.60 0.80 19.12. 20:24 178 (S) -24
V396 Mon s 1 0.3963436 12.60 13.50 0.90 19.12. 20:24 121 (SE) 27
V804 Cep s 6 0.347592 12.94 13.45 0.51 19.12. 20:24 359 (N) 55
FV Cas p 9 3.066888 13.00 15.30 2.30 19.12. 20:24 298 (NW) 65
V480 Peg p 9 0.3735416 12.90 13.30 0.40 19.12. 20:24 278 (W) 23
BC Gru p 8 0.3073055 9.90 10.30 0.40 19.12. 20:25 223 (SW) -25
V421 Gem p 9 0.4231 15.00 15.80 0.80 19.12. 20:25 96 (E) 40
II CMa s 8 0.22919704 15.22 15.22 0.00 19.12. 20:25 126 (SE) 11
BO Peg s 1 0.580428 11.50 11.60 0.10 19.12. 20:25 276 (W) 11
AF LMi p 6 0.406597 14.00 14.60 0.60 19.12. 20:25 55 (NE) 13
CK Boo s 1 0.3551495 8.99 9.23 0.24 19.12. 20:25 13 (N) -30
EE Psc p 10 0.3166726 13.80 14.10 0.30 19.12. 20:25 230 (SW) 43
RT Hyi s 10 0.2840352 12.28 13.13 0.85 19.12. 20:26 188 (S) -41
FY Boo s 1 0.2411595 13.12 13.12 0.00 19.12. 20:26 22 (N) -14
MN Cen s 7 3.489132 8.60 8.70 0.10 19.12. 20:26 132 (SE) -57
GM Dra s 4 0.338741 8.79 8.79 0.00 19.12. 20:26 344 (N) 21
OV Vel p 10 2.09039 8.19 8.32 0.13 19.12. 20:26 128 (SE) -31
XZ PsA p 10 0.753579 7.73 8.12 0.39 19.12. 20:27 247 (SW) -23
V450 Cam p 10 0.8511 12.70 13.00 0.30 19.12. 20:27 27 (NE) 59
V639 Aur s 4 0.3571 14.01 14.01 0.00 19.12. 20:27 69 (E) 66
V1508 Cyg p 3 0.9951205 12.60 13.30 0.70 19.12. 20:27 307 (NW) 11
RU UMi s 1 0.524926 10.00 10.22 0.22 19.12. 20:27 10 (N) 31
IO Boo p 7 0.2711483 13.00 13.50 0.50 19.12. 20:27 16 (N) -14
V360 UMa p 6 0.360224 13.60 14.10 0.50 19.12. 20:28 15 (N) 10
CS Tri p 9 0.663318 11.20 11.40 0.20 19.12. 20:28 209 (SW) 70
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 19.12. 20:28 270 (W) -32
V364 Per p 2 0.3394535 14.60 15.60 1.00 19.12. 20:28 211 (SW) 75
VY Sex s 1 0.4434355 9.01 9.30 0.29 19.12. 20:28 75 (E) -16
V506 And p 9 0.34345 13.60 14.40 0.80 19.12. 20:28 253 (W) 56
BU Tri s 1 0.295568 14.40 15.00 0.60 19.12. 20:28 231 (SW) 72
V1232 Her p 9 0.267905 14.45 15.13 0.68 19.12. 20:28 341 (N) 0
V641 Ori p 1 0.450815 14.20 14.80 0.60 19.12. 20:29 125 (SE) 42
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.