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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:50 // 16:35 UTC
Civil Twilight (6°): 05:19 // 17:06 UTC
Nautical Twilight (12°): 04:42 // 17:43 UTC
Astronomical Twilight (18°): 04:05 // 18:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V497 Cam s 5 0.554646 13.50 14.00 0.50 25.02. 05:41 353 (N) 46
AS Ser s 1 0.4662346 11.40 11.50 0.10 25.02. 05:41 207 (SW) 39
V663 Pup p 10 0.6974 17.24 17.33 0.09 25.02. 05:41 261 (W) -66
TW Cet s 1 0.3168513 10.43 11.14 0.71 25.02. 05:41 71 (E) -42
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 25.02. 05:42 97 (E) 48
CV Dra s 1 0.6175995 9.50 9.50 0.00 25.02. 05:42 28 (NE) 82
V1269 Cen p 10 0.389943 12.70 13.65 0.95 25.02. 05:42 223 (SW) -6
CX Ser s 1 0.997289 12.30 13.10 0.80 25.02. 05:42 212 (SW) 38
V467 Vul p 1 0.427409 12.44 12.85 0.41 25.02. 05:42 95 (E) 34
V448 Mon p 1 1.118471 9.40 9.90 0.50 25.02. 05:42 328 (NW) -34
PY Lyr s 1 0.385768 12.50 12.50 0.00 25.02. 05:42 117 (SE) 57
FN Mon p 10 1.454686 13.50 15.20 1.70 25.02. 05:43 315 (NW) -41
CO Ind p 10 0.597959 10.64 11.25 0.61 25.02. 05:43 143 (SE) -20
AY Aqr p 10 0.281995 13.70 14.70 1.00 25.02. 05:43 110 (E) -9
AV Gem p 1 1.2216535 12.40 13.90 1.50 25.02. 05:43 334 (NW) -23
FR Del s 8 0.3497468 15.00 15.30 0.30 25.02. 05:43 108 (E) 29
II CMa p 8 0.22919704 15.22 15.74 0.52 25.02. 05:43 318 (NW) -47
BR Pup p 9 1.339585 12.10 12.90 0.80 25.02. 05:44 295 (NW) -52
HO Psc p 9 0.324748 11.00 11.80 0.80 25.02. 05:44 53 (NE) -11
FP Boo s 6 0.640464 10.16 10.16 0.00 25.02. 05:44 252 (W) 74
V1140 Her p 10 0.373001 13.70 14.10 0.40 25.02. 05:44 262 (W) 78
V523 Aur s 1 0.330437 13.30 13.30 0.00 25.02. 05:44 335 (NW) 6
RZ UMi p 2 0.3373491 12.80 13.50 0.70 25.02. 05:44 357 (N) 53
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 25.02. 05:45 67 (NE) 68
RW PsA p 9 0.3604495 11.05 11.76 0.71 25.02. 05:45 118 (SE) -12
V343 Ori s 1 0.809135 10.50 11.00 0.50 25.02. 05:45 344 (N) -26
V373 Dra s 3 0.316906 13.00 13.00 0.00 25.02. 05:45 36 (NE) 85
OT Cep s 3 0.4812313 12.70 13.30 0.60 25.02. 05:45 11 (N) 47
V589 Vir s 1 0.271832 13.00 13.00 0.00 25.02. 05:45 226 (SW) 34
V1233 Her p 10 0.3105942 11.80 12.16 0.36 25.02. 05:45 189 (S) 79
PQ Ori p 8 0.663005 12.50 13.00 0.50 25.02. 05:45 350 (N) -42
AR CrB p 1 0.3973515 10.80 11.45 0.65 25.02. 05:45 217 (SW) 64
V777 Cen p 5 1.775995 10.90 11.70 0.80 25.02. 05:46 231 (SW) -36
BE Dra s 1 0.522495 11.30 11.50 0.20 25.02. 05:46 19 (N) 69
HN Eri s 5 0.623592 8.66 8.66 0.00 25.02. 05:46 17 (N) -63
AD And p 1 0.986194 10.90 11.60 0.70 25.02. 05:46 50 (NE) 31
DP Cas s 4 1.221596 13.40 13.60 0.20 25.02. 05:46 38 (NE) 41
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 25.02. 05:46 98 (E) -14
V1054 Her s 4 0.648206 11.90 11.90 0.00 25.02. 05:46 175 (S) 54
V1332 Tau s 1 0.271827 11.73 11.73 0.00 25.02. 05:47 6 (N) -17
V405 Gem s 1 0.462107 10.88 10.94 0.06 25.02. 05:47 335 (NW) -21
V1851 Ori s 1 0.276946 12.00 12.00 0.00 25.02. 05:47 359 (N) -30
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 25.02. 05:47 85 (E) 64
V1687 Aql s 10 0.587805 11.50 11.50 0.00 25.02. 05:47 139 (SE) 37
CU Hya p 4 0.7190715 13.50 14.50 1.00 25.02. 05:47 299 (NW) -18
V732 Her s 2 0.3567417 13.20 13.80 0.60 25.02. 05:48 161 (S) 84
AL Hya p 8 4.026375 11.00 13.00 2.00 25.02. 05:48 294 (NW) -16
PS Boo p 10 0.28164 12.30 12.60 0.30 25.02. 05:48 282 (W) 73
V507 Lyr p 7 0.366912 14.21 14.75 0.54 25.02. 05:48 133 (SE) 62
AF Vol p 10 0.63894 10.60 11.05 0.45 25.02. 05:48 211 (SW) -57
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.