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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:57 // 16:29 UTC
Civil Twilight (6°): 05:26 // 17:01 UTC
Nautical Twilight (12°): 04:48 // 17:38 UTC
Astronomical Twilight (18°): 04:11 // 18:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BL Leo s 1 0.28193 13.80 13.80 0.00 21.02. 19:22 81 (E) 26
CU Ara p 8 1.385831 14.40 16.00 1.60 21.02. 19:22 141 (SE) -75
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 21.02. 19:22 347 (N) -8
V1847 Ori p 1 0.342605 12.09 12.36 0.27 21.02. 19:22 210 (SW) 48
V804 Cep s 6 0.347592 12.94 13.45 0.51 21.02. 19:22 353 (N) 53
AT For p 10 2.592275 9.28 9.90 0.62 21.02. 19:23 221 (SW) -10
GV Boo s 2 0.367868 12.40 12.40 0.00 21.02. 19:23 60 (NE) 10
AI Gem p 1 0.7242082 13.80 14.20 0.40 21.02. 19:23 170 (S) 56
OQ Dra s 7 0.3396745 13.20 13.20 0.00 21.02. 19:23 27 (NE) 50
QR Cen p 10 2.288649 13.10 13.70 0.60 21.02. 19:23 131 (SE) -52
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 21.02. 19:23 1 (N) -4
RY Cnc p 1 1.092946 12.99 15.52 2.53 21.02. 19:23 128 (SE) 50
V1246 Cen p 10 3.73 16.30 16.32 0.02 21.02. 19:23 143 (SE) -39
V2663 Oph p 10 1.4057497 15.00 15.90 0.90 21.02. 19:23 8 (N) -32
KW Eri p 9 0.2352915 13.38 13.90 0.52 21.02. 19:23 215 (SW) -18
RR Dra s 3 2.831298 10.00 10.10 0.10 21.02. 19:23 359 (N) 23
AS CrB s 1 0.380663 11.35 11.35 0.00 21.02. 19:24 30 (NE) 1
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 21.02. 19:24 355 (N) -64
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 21.02. 19:24 5 (N) -56
V842 Cep p 10 0.2889547 14.00 14.70 0.70 21.02. 19:24 349 (N) 39
V623 Aur p 8 0.60309 12.50 12.90 0.40 21.02. 19:24 219 (SW) 77
NV Cen p 10 2.505348 13.40 14.10 0.70 21.02. 19:24 130 (SE) -46
MY Dra p 7 1.713263 11.58 12.22 0.64 21.02. 19:24 32 (NE) 46
V515 Cam p 6 0.30833 13.45 14.10 0.65 21.02. 19:25 21 (N) 51
DD Com p 1 0.2692074 14.30 15.05 0.75 21.02. 19:25 76 (E) 17
V881 Per p 1 0.387377 10.71 11.04 0.33 21.02. 19:25 273 (W) 51
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 21.02. 19:25 280 (W) -18
DV Psc s 1 0.3085358 10.59 10.59 0.00 21.02. 19:25 277 (W) 1
KR Cyg s 1 0.8451528 9.19 9.37 0.18 21.02. 19:26 339 (N) -7
V648 Ori p 1 0.8132357 11.50 12.30 0.80 21.02. 19:26 214 (SW) 42
GL CVn p 10 1.8584 12.30 12.80 0.50 21.02. 19:26 52 (NE) 13
V415 Gem s 1 0.350606 12.40 12.70 0.30 21.02. 19:26 170 (S) 55
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 21.02. 19:26 170 (S) 55
EX Psc s 1 0.289482 12.00 12.00 0.00 21.02. 19:26 277 (W) 1
BB Vul s 5 0.938919 12.50 12.50 0.00 21.02. 19:26 334 (NW) -8
AL Cas p 1 0.50055583 12.90 13.60 0.70 21.02. 19:26 328 (NW) 54
V566 And p 8 0.389694 10.85 11.30 0.45 21.02. 19:26 280 (W) 41
GV Leo s 1 0.266728 11.37 11.37 0.00 21.02. 19:27 107 (E) 35
V1101 Her s 1 0.382661 11.95 11.95 0.00 21.02. 19:27 5 (N) 7
VW Tri s 1 0.298863 13.90 14.40 0.50 21.02. 19:27 278 (W) 38
CN Ind s 9 0.45364 9.43 9.82 0.39 21.02. 19:27 254 (W) -69
V382 And p 8 1.479 9.18 9.41 0.23 21.02. 19:27 313 (NW) 21
BK Oct p 10 0.3686 14.30 14.80 0.50 21.02. 19:27 190 (S) -64
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 21.02. 19:28 66 (NE) 27
GN Aqr s 5 4.404416 11.72 11.72 0.00 21.02. 19:28 294 (NW) -24
CZ Peg p 9 0.562229 13.40 14.40 1.00 21.02. 19:28 317 (NW) -3
V1180 Her p 10 0.352051 12.82 12.98 0.16 21.02. 19:28 26 (NE) -2
V342 Lac p 1 0.700587 12.40 12.90 0.50 21.02. 19:28 327 (NW) 22
BZ Tri p 10 2.949335 11.80 12.30 0.50 21.02. 19:28 271 (W) 39
V876 Per p 9 0.319961 13.60 14.20 0.60 21.02. 19:29 276 (W) 51
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.