Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:37 // 15:47 UTC
Civil Twilight (6°): 06:04 // 16:21 UTC
Nautical Twilight (12°): 05:25 // 17:00 UTC
Astronomical Twilight (18°): 04:47 // 17:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 27.01. 16:32 313 (NW) 42
DZ Lyn p 1 0.378018 9.90 10.25 0.35 27.01. 16:32 58 (NE) 30
V927 Cep s 8 2.577899 9.60 10.05 0.45 27.01. 16:33 332 (NW) 61
BB Vul p 5 0.938919 12.50 13.20 0.70 27.01. 16:33 283 (W) 26
V732 CrA p 10 1.00545 10.68 11.51 0.83 27.01. 16:33 250 (W) -43
IO Cep s 1 1.235808 11.40 11.70 0.30 27.01. 16:33 310 (NW) 48
V503 Vel p 9 3.45291 8.93 9.07 0.14 27.01. 16:34 101 (E) -49
FY Psc p 9 0.3562175 12.75 13.30 0.55 27.01. 16:34 221 (SW) 68
V434 Per p 3 0.5361082 14.40 15.10 0.70 27.01. 16:34 118 (SE) 73
V432 Hya p 10 1.115657 7.90 7.98 0.08 27.01. 16:34 84 (E) -20
LV CMa s 9 1.18348 8.65 8.65 0.00 27.01. 16:34 108 (E) 0
HI Ara p 10 1.72402 14.30 16.50 2.20 27.01. 16:34 241 (SW) -57
IW TrA p 10 0.3146 14.20 14.60 0.40 27.01. 16:34 225 (SW) -65
V546 Vir p 10 0.56717 10.40 10.40 0.00 27.01. 16:34 355 (N) -34
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 27.01. 16:34 302 (NW) 37
V691 Her s 9 0.58716 13.30 13.30 0.00 27.01. 16:35 326 (NW) -16
RW UMa s 5 7.328175 10.16 10.34 0.18 27.01. 16:35 22 (N) 16
CV Cas p 5 2.587664 13.90 17.50 3.60 27.01. 16:35 342 (N) 66
AF Pup p 10 0.3836773 13.30 13.50 0.20 27.01. 16:35 120 (SE) -33
WY Cru p 10 4.506558 13.00 13.60 0.60 27.01. 16:35 136 (SE) -70
PY Lyr s 1 0.385768 12.50 12.50 0.00 27.01. 16:35 297 (NW) 15
OQ Dra p 7 0.3396745 13.20 13.80 0.60 27.01. 16:35 12 (N) 35
V1341 Aql s 8 0.304012 13.00 13.40 0.40 27.01. 16:35 283 (W) -11
V653 Ara p 10 0.2614 12.50 12.90 0.40 27.01. 16:35 243 (SW) -65
FU Dra s 1 0.306718 10.55 10.55 0.00 27.01. 16:35 349 (N) 24
V952 Cas s 5 2.272615 11.70 11.70 0.00 27.01. 16:35 12 (N) 68
BW Leo s 1 0.3373728 14.70 15.40 0.70 27.01. 16:36 38 (NE) -15
V880 Mon p 10 0.372458 8.21 8.41 0.20 27.01. 16:36 109 (E) 4
V1021 Cas p 10 1.924 12.98 13.60 0.62 27.01. 16:36 314 (NW) 66
DD Mon s 1 0.5680155 10.61 10.61 0.00 27.01. 16:36 106 (E) 12
NQ Cam p 1 0.362099 13.10 13.80 0.70 27.01. 16:36 27 (NE) 48
V635 Car p 9 0.799959 12.60 13.30 0.70 27.01. 16:36 148 (SE) -56
KZ Pav p 7 0.949879 7.71 9.30 1.59 27.01. 16:36 206 (SW) -42
DN Boo s 1 0.447564 11.17 11.17 0.00 27.01. 16:37 4 (N) -26
V1098 Her p 1 0.352269 12.44 12.82 0.38 27.01. 16:37 327 (NW) 20
IK Per s 1 0.6760305 11.30 11.60 0.30 27.01. 16:37 94 (E) 64
V366 Tel p 10 0.844598 12.76 13.74 0.98 27.01. 16:37 230 (SW) -41
V487 Cam p 10 0.47766 14.40 14.90 0.50 27.01. 16:37 18 (N) 50
GU Ori s 1 0.470682 12.90 12.90 0.00 27.01. 16:37 105 (E) 28
V1207 Her p 8 0.2667556 12.55 13.40 0.85 27.01. 16:37 326 (NW) -8
V398 Cam p 9 2.087175 13.02 14.10 1.08 27.01. 16:37 36 (NE) 59
IQ CMa p 8 0.731377 9.24 9.63 0.39 27.01. 16:38 127 (SE) -3
V344 Dra p 9 0.332887 13.70 14.20 0.50 27.01. 16:38 345 (N) 20
MZ Del s 4 0.7331187 8.29 8.29 0.00 27.01. 16:39 267 (W) 11
EH Hya s 10 0.2969053 14.20 14.20 0.00 27.01. 16:39 65 (NE) -62
V652 Pup p 10 0.371829 9.66 9.84 0.18 27.01. 16:39 125 (SE) -19
V490 And p 7 0.424185 14.60 15.10 0.50 27.01. 16:39 255 (W) 71
V434 Ser p 6 0.884 13.30 14.60 1.30 27.01. 16:39 337 (NW) -35
SY Aps s 6 0.278908 12.20 12.20 0.00 27.01. 16:39 186 (S) -67
LP UMa s 1 0.309901 12.52 12.52 0.00 27.01. 16:39 28 (NE) 27
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.