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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:17 UTC
Civil Twilight (6°): 03:02 // 18:51 UTC
Nautical Twilight (12°): 02:16 // 19:38 UTC
Astronomical Twilight (18°): 01:21 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RU Mon p 1 3.584645 10.33 11.18 0.85 30.04. 09:04 92 (E) -8
AA Dor p 10 0.2615397 11.13 11.60 0.47 30.04. 09:04 154 (SE) -41
BF Cru p 10 0.4988062 12.90 13.40 0.50 30.04. 09:04 178 (S) -77
V490 And s 7 0.424185 14.60 14.60 0.00 30.04. 09:04 196 (S) 82
V1043 Her s 8 0.410255 13.63 13.63 0.00 30.04. 09:04 319 (NW) 25
EM Cyg s 1 0.2909091 11.90 11.90 0.00 30.04. 09:04 281 (W) 32
V1271 Her p 10 0.31962 14.20 14.70 0.50 30.04. 09:05 309 (NW) 21
V1353 Ori s 1 0.471453 12.93 12.93 0.00 30.04. 09:05 101 (E) 9
V1309 Her p 9 0.369883 12.00 12.75 0.75 30.04. 09:05 308 (NW) 26
DM Hya p 10 0.7878255 11.90 12.60 0.70 30.04. 09:05 66 (NE) -48
V474 Cam p 5 0.328205 10.90 11.40 0.50 30.04. 09:05 29 (NE) 43
V972 Her p 5 0.4430605 6.72 6.79 0.07 30.04. 09:05 299 (NW) 18
YY Sgr s 1 2.628476 10.02 10.64 0.62 30.04. 09:05 256 (W) -14
QX Vir p 1 0.242075 13.31 13.60 0.29 30.04. 09:06 321 (NW) -39
YZ Phe s 10 0.23472665 12.65 12.95 0.30 30.04. 09:06 169 (S) -7
XY Ari p 10 0.25265 13.54 17.60 4.06 30.04. 09:07 126 (SE) 49
EX Lyr p 1 0.717293 12.08 12.68 0.60 30.04. 09:07 288 (W) 19
OW Com p 10 0.258127 15.40 16.40 1.00 30.04. 09:07 349 (N) -22
V579 Per s 8 0.465618 7.87 7.94 0.07 30.04. 09:07 89 (E) 58
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 30.04. 09:07 277 (W) -16
CV Cam s 3 0.973261 9.41 9.41 0.00 30.04. 09:07 66 (NE) 62
BS Vir p 10 0.3770834 13.60 14.40 0.80 30.04. 09:07 0 (N) -42
XY Sgr p 8 2.0229225 10.70 12.20 1.50 30.04. 09:07 265 (W) -17
II Aps p 10 0.842236 11.20 11.70 0.50 30.04. 09:07 203 (SW) -56
UU CrA p 10 2.23763 10.90 11.60 0.70 30.04. 09:07 240 (SW) -31
SZ Her p 1 0.818096 9.86 11.87 2.01 30.04. 09:07 303 (NW) 16
V591 Lyr p 2 0.300395 11.95 12.15 0.20 30.04. 09:08 300 (NW) 26
V687 And p 10 0.395048 11.68 11.83 0.15 30.04. 09:08 227 (SW) 72
DV Psc s 1 0.3085358 10.59 10.59 0.00 30.04. 09:08 191 (S) 45
V357 Aps p 7 0.304565 14.00 14.30 0.30 30.04. 09:08 195 (S) -58
V442 Cep p 10 2.129141 6.93 7.06 0.13 30.04. 09:09 309 (NW) 66
V1714 Aql p 10 0.96299 11.76 12.45 0.69 30.04. 09:09 265 (W) 16
BY Peg s 1 0.341936 12.90 13.58 0.68 30.04. 09:09 255 (W) 49
CK Cet p 7 0.767309 10.35 10.67 0.32 30.04. 09:09 185 (S) 19
V924 Oph p 10 0.359554 15.70 16.40 0.70 30.04. 09:09 277 (W) 4
TZ Boo p 1 0.29716095 10.41 11.00 0.59 30.04. 09:09 333 (NW) 5
EV CVn p 3 0.335969 12.00 12.50 0.50 30.04. 09:09 360 (N) -3
AE Cyg p 1 0.96918718 11.80 12.80 1.00 30.04. 09:09 264 (W) 47
V450 Peg p 1 0.556231 14.00 14.50 0.50 30.04. 09:09 254 (W) 48
BF Dor p 9 0.352271 13.00 13.20 0.20 30.04. 09:09 149 (SE) -41
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 30.04. 09:10 284 (W) 59
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 30.04. 09:10 29 (NE) -36
V1258 Cen p 10 0.08885 15.40 22.20 6.80 30.04. 09:10 350 (N) -71
DS Psc s 4 0.3424915 11.75 11.75 0.00 30.04. 09:10 175 (S) 43
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 30.04. 09:10 275 (W) 41
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 30.04. 09:11 281 (W) 45
IM Hya p 10 1.782043 12.10 13.20 1.10 30.04. 09:11 24 (NE) -71
RR CMa s 6 1.196257 12.50 13.10 0.60 30.04. 09:11 94 (E) -19
V907 Ara p 9 0.467014 13.30 13.60 0.30 30.04. 09:11 230 (SW) -51
EPS CrA p 9 0.591452 4.74 5.00 0.26 30.04. 09:11 242 (SW) -26
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.