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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PZ UMa p 7 0.2626732 12.50 13.10 0.60 25.05. 02:16 340 (N) 13
QV Lup p 10 0.365618 11.35 11.78 0.43 25.05. 02:16 227 (SW) -21
ZZ PsA p 10 0.373893 9.28 9.56 0.28 25.05. 02:16 149 (SE) 6
BG Del s 7 0.5636117 13.60 13.80 0.20 25.05. 02:17 155 (SE) 56
EE Cet s 3 0.379922 8.76 8.76 0.00 25.05. 02:17 69 (E) -6
KO Aql p 1 2.864072 8.30 9.50 1.20 25.05. 02:17 196 (S) 50
V459 Peg p 9 0.295664 13.65 14.52 0.87 25.05. 02:18 123 (SE) 50
V391 Vir s 1 0.3543161 12.21 12.60 0.39 25.05. 02:18 285 (W) -7
V1296 Cen p 10 0.506878 10.71 11.40 0.69 25.05. 02:18 236 (SW) -27
V901 Cen p 1 0.3542133 11.94 12.30 0.37 25.05. 02:18 245 (SW) -55
BS Vir s 10 0.3770834 13.60 14.40 0.80 25.05. 02:18 278 (W) -9
V662 Pup p 10 0.2386 20.10 20.50 0.40 25.05. 02:18 12 (N) -88
V870 Cyg s 7 1.307911 15.40 15.80 0.40 25.05. 02:19 180 (S) 70
OP Dra p 9 0.323163 14.71 15.09 0.38 25.05. 02:19 343 (N) 42
V580 Aur p 10 4.3976 13.78 15.20 1.42 25.05. 02:19 12 (N) -8
V664 Lyr s 8 0.359987 13.00 13.00 0.00 25.05. 02:19 235 (SW) 78
BI Ser p 1 1.204852 11.50 12.20 0.70 25.05. 02:19 253 (W) 36
V577 Lyr s 9 0.390011 14.50 14.50 0.00 25.05. 02:20 245 (SW) 81
V513 Her p 3 0.3037692 15.30 15.70 0.40 25.05. 02:20 230 (SW) 57
V508 And p 10 0.775182 12.15 12.45 0.30 25.05. 02:20 72 (E) 33
PZ CrA p 10 1.16725 13.00 14.50 1.50 25.05. 02:20 196 (S) -1
UX UMa p 1 0.19667128 12.57 14.15 1.58 25.05. 02:20 309 (NW) 38
PW UMa s 8 0.5552888 11.10 11.10 0.00 25.05. 02:20 348 (N) 27
V395 Nor p 10 0.647878 9.11 9.54 0.43 25.05. 02:20 216 (SW) -16
IP Lac p 1 0.8520135 13.20 14.00 0.80 25.05. 02:21 71 (E) 66
RY Aur p 1 2.725394 11.70 14.00 2.30 25.05. 02:21 26 (NE) 3
XY Sct p 4 0.7852528 13.80 14.50 0.70 25.05. 02:21 195 (S) 33
GV Leo s 1 0.266728 11.37 11.37 0.00 25.05. 02:21 321 (NW) -14
BC Tri p 10 0.707815 11.90 12.10 0.20 25.05. 02:21 69 (E) 22
V900 Mon p 6 0.298305 11.92 12.80 0.88 25.05. 02:21 21 (N) -33
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 25.05. 02:22 204 (SW) 8
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 25.05. 02:22 32 (NE) -17
KP Aql s 1 3.3674753 9.70 10.43 0.73 25.05. 02:22 193 (S) 55
RW Dor s 2 0.2854633 10.80 11.20 0.40 25.05. 02:22 150 (SE) -65
EF Her p 8 4.729173 11.00 12.00 1.00 25.05. 02:22 238 (SW) 45
V936 Mon p 8 0.368958 14.00 15.00 1.00 25.05. 02:22 5 (N) -41
MT UMa s 4 0.800653 11.75 11.75 0.00 25.05. 02:22 319 (NW) 17
TV Mus p 10 0.4456651 11.00 11.30 0.30 25.05. 02:22 221 (SW) -55
AN UMa s 6 0.07975275 14.90 20.20 5.30 25.05. 02:23 324 (NW) 15
LT Cam s 2 0.2766042 14.50 14.50 0.00 25.05. 02:23 13 (N) 21
NQ Aqr p 8 0.429586 12.40 12.95 0.55 25.05. 02:23 155 (SE) 25
EQ Com p 1 0.3618824 14.40 15.90 1.50 25.05. 02:23 288 (W) 8
V441 Lac s 1 0.3089166 12.56 12.56 0.00 25.05. 02:23 69 (E) 66
GV Gem p 8 1 14.90 15.60 0.70 25.05. 02:24 9 (N) -25
V1220 Sco p 10 1 14.20 15.00 0.80 25.05. 02:24 209 (SW) -7
FN Mon p 10 1.454686 13.50 15.20 1.70 25.05. 02:24 8 (N) -49
V345 Cas p 1 0.6887584 13.10 14.20 1.10 25.05. 02:24 62 (NE) 58
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 25.05. 02:24 4 (N) 82
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 25.05. 02:24 225 (SW) 41
V403 Her p 10 0.8223 15.70 16.20 0.50 25.05. 02:24 234 (SW) 53
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.