Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:28 // 15:59 UTC
Civil Twilight (6°): 05:55 // 16:32 UTC
Nautical Twilight (12°): 05:16 // 17:10 UTC
Astronomical Twilight (18°): 04:39 // 17:48 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HI Lac p 10 0.1666655 15.00 18.00 3.00 04.02. 09:14 62 (NE) 56
AL Cas p 1 0.50055583 12.90 13.60 0.70 04.02. 09:15 26 (NE) 42
V452 Cam p 10 0.397443 12.10 12.30 0.20 04.02. 09:15 3 (N) 30
V936 Cep p 10 0.364014 13.70 14.10 0.40 04.02. 09:15 23 (NE) 55
HK Cep p 10 1.0513 14.20 14.80 0.60 04.02. 09:15 53 (NE) 76
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 04.02. 09:15 99 (E) 78
V1216 Her p 10 0.3020175 12.15 12.60 0.45 04.02. 09:15 272 (W) 65
AB Cas p 1 1.366888 10.10 11.85 1.75 04.02. 09:16 23 (NE) 41
EF CVn s 1 0.27205 13.10 13.50 0.40 04.02. 09:16 285 (W) 24
V907 Ara p 9 0.467014 13.30 13.60 0.30 04.02. 09:16 196 (S) -21
CK Aqr s 6 0.2833722 12.90 12.90 0.00 04.02. 09:16 151 (SE) 25
BO Cyg p 1 1.7562315 11.80 12.50 0.70 04.02. 09:16 94 (E) 62
TT Eri p 10 1.33535 12.92 14.25 1.33 04.02. 09:17 88 (E) -33
AX Dra p 1 0.5681633 10.90 11.60 0.70 04.02. 09:17 328 (NW) 41
IY UMa p 4 0.0739138 18.40 20.00 1.60 04.02. 09:17 332 (NW) 26
V1009 Cas s 7 0.784681 12.30 12.50 0.20 04.02. 09:17 49 (NE) 42
V2553 Oph p 1 0.457615 11.30 11.80 0.50 04.02. 09:17 222 (SW) 47
NS Vir p 10 1.2912765 8.78 9.13 0.35 04.02. 09:18 260 (W) 17
V440 Cas p 8 0.32568791 15.00 15.50 0.50 04.02. 09:18 62 (NE) 50
V1021 Cas p 10 1.924 12.98 13.60 0.62 04.02. 09:18 46 (NE) 54
V432 Per p 1 0.3833085 11.00 11.70 0.70 04.02. 09:18 43 (NE) 17
BK Oct s 10 0.3686 14.30 14.60 0.30 04.02. 09:19 178 (S) -35
V396 Mon p 1 0.3963436 12.60 13.60 1.00 04.02. 09:19 12 (N) -36
FT Lup p 9 0.470084 9.70 10.64 0.94 04.02. 09:19 224 (SW) -19
EY CVn s 1 0.342687 11.91 12.20 0.29 04.02. 09:19 296 (NW) 24
V419 Nor p 10 0.6388 16.09 16.53 0.44 04.02. 09:19 208 (SW) -25
UZ Oct p 10 1.149383 9.03 9.56 0.53 04.02. 09:19 174 (S) -54
RT CrB p 2 5.117155 10.20 10.82 0.62 04.02. 09:19 265 (W) 44
CU Hya p 4 0.7190715 13.50 14.50 1.00 04.02. 09:19 331 (NW) -32
LT Pup p 10 1.642681 12.50 13.00 0.50 04.02. 09:19 339 (N) -63
V580 Lyr s 1 0.289052 12.85 12.85 0.00 04.02. 09:19 202 (S) 75
IO Boo s 7 0.2711483 13.00 13.00 0.00 04.02. 09:19 277 (W) 27
BP Vel p 10 0.264987 12.90 13.80 0.90 04.02. 09:19 289 (W) -79
V959 Cep p 9 0.372264 11.45 11.68 0.23 04.02. 09:19 35 (NE) 53
LY Pav s 9 0.37955 14.50 14.90 0.40 04.02. 09:19 176 (S) -30
V609 Aql s 1 0.7965633 11.70 11.90 0.20 04.02. 09:19 159 (S) 53
EH Cnc p 1 0.4180364 11.73 12.47 0.74 04.02. 09:20 344 (N) -18
TW Cas p 1 1.4283257 8.32 8.98 0.66 04.02. 09:20 29 (NE) 37
CV Boo s 1 0.8469932 10.20 10.20 0.00 04.02. 09:20 275 (W) 47
V687 Cen p 10 1.896194 13.80 14.60 0.80 04.02. 09:20 226 (SW) -54
BC Col p 10 0.29683 15.00 15.00 0.00 04.02. 09:20 43 (NE) -63
V591 Vir p 7 0.350949 12.90 13.35 0.45 04.02. 09:20 256 (W) 16
V2536 Oph p 10 2.1635 11.55 12.08 0.53 04.02. 09:20 206 (SW) 46
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 04.02. 09:21 173 (S) 72
V369 Sge p 7 0.3958288 13.20 14.00 0.80 04.02. 09:21 162 (S) 58
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 04.02. 09:21 118 (SE) 70
HT Lyr p 8 0.8619849 13.20 13.70 0.50 04.02. 09:21 231 (SW) 74
VW Pic p 10 0.425763 7.05 7.14 0.09 04.02. 09:21 119 (SE) -73
MS Vir p 1 0.3124379 9.34 9.67 0.33 04.02. 09:21 250 (W) -6
CH Hya p 10 0.346546 14.50 15.50 1.00 04.02. 09:21 256 (W) -28
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.