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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:36 // 15:48 UTC
Civil Twilight (6°): 06:03 // 16:22 UTC
Nautical Twilight (12°): 05:24 // 17:01 UTC
Astronomical Twilight (18°): 04:46 // 17:39 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V752 Cep p 10 0.450289 13.05 13.50 0.45 28.01. 13:29 14 (N) 66
V687 Her p 4 0.321451 14.40 15.00 0.60 28.01. 13:29 294 (NW) 11
DL Vir p 1 1.315488 7.00 7.50 0.50 28.01. 13:29 297 (NW) -44
V1371 Ori s 9 0.758223 8.16 8.16 0.00 28.01. 13:29 77 (E) 6
V1055 Sco s 4 0.363686 8.65 8.65 0.00 28.01. 13:29 249 (W) -33
KT Aps s 10 0.3742 15.00 15.20 0.20 28.01. 13:30 202 (S) -47
V336 TrA p 10 0.266768 10.46 11.20 0.74 28.01. 13:30 222 (SW) -50
GW Tau p 1 0.6413225 11.20 11.90 0.70 28.01. 13:30 78 (E) 24
AB Cnc p 3 0.872842 14.00 15.00 1.00 28.01. 13:30 37 (NE) -18
V1370 Tau s 7 0.295517 10.90 10.90 0.00 28.01. 13:30 72 (E) 10
RV Crv p 1 0.7472455 8.60 9.16 0.56 28.01. 13:30 319 (NW) -54
V722 Her p 9 0.5046925 15.00 15.70 0.70 28.01. 13:30 300 (NW) 33
AG Per s 1 2.02873 6.69 7.00 0.31 28.01. 13:31 76 (E) 33
DO Aur s 1 0.788652 14.10 14.10 0.00 28.01. 13:31 63 (NE) 26
V954 Oph s 9 0.2252705 14.30 14.90 0.60 28.01. 13:31 258 (W) 12
GQ Aps p 10 0.6353 14.50 15.00 0.50 28.01. 13:31 198 (S) -53
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 28.01. 13:31 301 (NW) 65
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 28.01. 13:31 242 (SW) -8
BN CMa p 10 0.628271 14.80 15.80 1.00 28.01. 13:31 84 (E) -40
OO Cyg s 7 0.2620015 14.10 14.10 0.00 28.01. 13:32 269 (W) 54
AL Gem p 1 1.391343 9.80 10.39 0.59 28.01. 13:32 55 (NE) -1
V1107 Cas s 1 0.273412 12.88 12.88 0.00 28.01. 13:32 46 (NE) 68
WZ And s 1 0.695662 11.60 11.90 0.30 28.01. 13:32 108 (E) 66
V411 And p 10 0.8114528 15.00 16.10 1.10 28.01. 13:32 81 (E) 84
CI CVn p 3 0.8158745 9.36 9.87 0.51 28.01. 13:33 339 (N) 12
NT Boo p 10 0.434877 12.10 12.35 0.25 28.01. 13:33 323 (NW) 22
SV Tau s 1 2.1669033 9.68 9.68 0.00 28.01. 13:33 63 (NE) 14
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 28.01. 13:33 21 (N) 18
V1052 Her s 1 0.370829 12.20 12.20 0.00 28.01. 13:33 282 (W) 19
LU Lib p 10 0.351671 13.50 14.30 0.80 28.01. 13:33 273 (W) -25
RV CVn s 1 0.2695671 13.75 13.75 0.00 28.01. 13:33 326 (NW) -4
V1044 Her p 1 0.2406405 13.07 13.27 0.20 28.01. 13:33 296 (NW) 29
BQ Phe p 10 0.218481 10.43 10.60 0.17 28.01. 13:33 166 (S) -8
V398 Cyg p 9 2.448142 12.50 15.00 2.50 28.01. 13:33 251 (W) 60
V421 Cam s 8 2.25308 12.83 13.50 0.67 28.01. 13:34 14 (N) 46
V425 Ser s 8 0.544293 11.70 11.70 0.00 28.01. 13:34 302 (NW) -1
V861 Her s 1 0.3446312 13.80 13.80 0.00 28.01. 13:34 302 (NW) 28
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 28.01. 13:34 292 (W) 64
V559 And p 7 0.34708 16.05 16.20 0.15 28.01. 13:34 84 (E) 60
V437 Dra p 10 0.316053 13.75 14.40 0.65 28.01. 13:34 316 (NW) 63
V594 Lyr p 5 0.255999 14.00 14.33 0.33 28.01. 13:34 291 (W) 48
KQ Lib p 9 0.695529 11.60 12.05 0.45 28.01. 13:34 290 (W) -30
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 28.01. 13:35 265 (W) 45
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 28.01. 13:35 235 (SW) 38
AZ Vel p 10 0.77578092 12.70 13.60 0.90 28.01. 13:35 95 (E) -62
V592 Lyr s 1 0.355684 11.54 11.54 0.00 28.01. 13:35 280 (W) 38
OS Boo p 10 0.275727 13.80 14.10 0.30 28.01. 13:35 319 (NW) 16
AZ Col p 10 0.302105 11.31 11.72 0.41 28.01. 13:35 107 (E) -26
SY Ind p 10 0.4714 15.00 15.50 0.50 28.01. 13:35 200 (S) -24
MX Ser p 4 0.30776 13.20 13.68 0.48 28.01. 13:36 279 (W) -11
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.