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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:22 // 16:05 UTC
Civil Twilight (6°): 05:49 // 16:38 UTC
Nautical Twilight (12°): 05:11 // 17:16 UTC
Astronomical Twilight (18°): 04:34 // 17:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HH Lac p 10 0.200593 14.00 15.50 1.50 07.02. 12:59 339 (N) 85
DD Com p 1 0.2692074 14.30 15.05 0.75 07.02. 12:59 341 (N) -16
CR Aqr p 6 0.514491 13.60 14.50 0.90 07.02. 12:59 211 (SW) 21
SW Sex p 1 0.13493852 14.80 16.70 1.90 07.02. 12:59 19 (N) -42
V1199 Her p 10 0.3355445 14.90 15.50 0.60 07.02. 12:59 294 (NW) 15
V2650 Oph s 7 0.384054 12.57 13.00 0.43 07.02. 12:59 269 (W) 12
V421 Dra p 10 0.653567 12.16 12.54 0.38 07.02. 12:59 348 (N) 54
V2617 Oph p 10 0.424074 13.15 13.75 0.60 07.02. 12:59 273 (W) -14
IU Per p 1 0.857026 10.50 11.60 1.10 07.02. 12:59 76 (E) 51
OQ Dra s 7 0.3396745 13.20 13.20 0.00 07.02. 12:59 357 (N) 33
CC Cas s 5 3.3663322 7.06 7.26 0.20 07.02. 12:59 50 (NE) 55
EP And s 1 0.4041085 11.90 12.50 0.60 07.02. 13:00 87 (E) 64
LP Com s 1 0.337934 12.76 12.76 0.00 07.02. 13:00 341 (N) -11
V915 Cen p 10 1.403 7.91 8.50 0.59 07.02. 13:00 194 (S) -76
GY Aur p 9 4.117435 13.20 14.00 0.80 07.02. 13:00 72 (E) 25
V413 Gem p 7 0.532812 14.55 15.00 0.45 07.02. 13:00 61 (NE) -5
RR Cir p 6 1.09173 11.51 12.78 1.27 07.02. 13:00 215 (SW) -64
V909 Cep s 7 0.425573 12.13 12.13 0.00 07.02. 13:01 343 (N) 79
V576 Lyr s 2 0.533573 12.30 12.30 0.00 07.02. 13:01 287 (W) 44
V663 Pup p 10 0.6974 17.24 17.33 0.09 07.02. 13:01 109 (E) -54
V2287 Cyg s 6 0.907659 11.60 11.60 0.00 07.02. 13:01 296 (NW) 56
NY Vir p 1 0.10101597 13.30 14.22 0.92 07.02. 13:01 315 (NW) -33
SV Nor p 10 0.3761231 12.00 12.60 0.60 07.02. 13:02 229 (SW) -52
DE Phe p 10 1.40296 11.25 11.81 0.56 07.02. 13:02 172 (S) -2
V1107 Cas p 1 0.273412 12.88 13.20 0.32 07.02. 13:02 45 (NE) 69
EI Cas p 5 1.689147 14.00 15.00 1.00 07.02. 13:02 27 (NE) 81
V Pup p 8 1.454492 4.35 4.92 0.57 07.02. 13:02 108 (E) -59
V724 Aql s 1 0.517599 11.10 11.57 0.47 07.02. 13:02 237 (SW) 26
V927 Mon s 8 0.361879 10.90 11.16 0.26 07.02. 13:03 66 (NE) -14
NU Boo p 8 0.339576 13.40 13.80 0.40 07.02. 13:03 327 (NW) 24
GO Lac p 10 0.539191 15.00 16.00 1.00 07.02. 13:03 263 (W) 79
V1367 Tau s 1 0.347677 11.29 11.29 0.00 07.02. 13:03 71 (E) 16
IV Dra s 4 0.2681055 13.70 13.70 0.00 07.02. 13:03 322 (NW) 27
V404 Peg p 2 0.419177 10.47 10.77 0.30 07.02. 13:03 193 (S) 74
QQ Boo s 8 0.2764765 12.45 12.45 0.00 07.02. 13:03 318 (NW) 21
AL Cas s 1 0.50055583 12.90 13.60 0.70 07.02. 13:03 30 (NE) 61
V1106 Her s 1 0.2546005 12.60 12.60 0.00 07.02. 13:03 277 (W) 29
IK Boo p 1 0.303116 12.00 12.50 0.50 07.02. 13:03 323 (NW) -2
V561 And p 4 0.33479 16.03 16.42 0.39 07.02. 13:04 86 (E) 61
V1347 Her p 9 0.86027 13.25 13.65 0.40 07.02. 13:04 264 (W) 21
MU Lac p 10 0.2775155 14.10 15.10 1.00 07.02. 13:04 286 (W) 82
V472 And p 10 0.85056 13.25 13.60 0.35 07.02. 13:04 123 (SE) 76
ET Boo s 1 0.64504 9.14 9.14 0.00 07.02. 13:04 323 (NW) 18
V1068 Her p 1 0.394304 12.40 13.00 0.60 07.02. 13:04 302 (NW) 38
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 07.02. 13:04 291 (W) 54
QQ Lup p 10 0.251562 12.40 13.35 0.95 07.02. 13:05 256 (W) -56
IY Eri p 10 0.750035 10.86 11.31 0.45 07.02. 13:05 157 (SE) -23
OW Com p 10 0.258127 15.40 16.40 1.00 07.02. 13:05 328 (NW) -17
V1216 Her p 10 0.3020175 12.15 12.60 0.45 07.02. 13:05 306 (NW) 29
V621 Pup p 10 0.390386 10.25 11.00 0.75 07.02. 13:05 104 (E) -58
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.