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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:40 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:10 UTC
Astronomical Twilight (18°): 00:30 // 21:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 15.05. 21:02 58 (NE) -32
V636 Aur s 1 0.3406176 13.70 14.10 0.40 15.05. 21:02 311 (NW) 12
AR CrB p 1 0.3973515 10.80 11.45 0.65 15.05. 21:02 116 (SE) 55
FF Ara p 10 0.69901 13.30 14.00 0.70 15.05. 21:02 150 (SE) -29
KN Eri p 8 0.396604 13.23 14.20 0.97 15.05. 21:02 305 (NW) -32
XY UMa s 1 0.47899511 9.50 10.00 0.50 15.05. 21:02 303 (NW) 50
U Gem p 1 0.17690624 8.20 14.90 6.70 15.05. 21:03 281 (W) 19
V572 Per s 5 1.21317 6.50 6.50 0.00 15.05. 21:03 344 (N) 13
ER Ori s 1 0.4234005 9.32 9.92 0.60 15.05. 21:03 294 (NW) -30
V1383 Ori p 9 0.6663 8.46 8.66 0.20 15.05. 21:03 285 (W) -22
V1021 Her p 10 1.226588 13.62 14.05 0.43 15.05. 21:03 78 (E) 68
V2107 Cyg p 10 4.28463 8.57 8.75 0.18 15.05. 21:03 59 (NE) 23
V1851 Ori p 1 0.276946 12.00 12.50 0.50 15.05. 21:03 305 (NW) -14
AH TrA p 10 1.399562 13.70 15.00 1.30 15.05. 21:03 161 (S) -27
AQ Cap p 7 0.3173885 13.00 13.90 0.90 15.05. 21:04 86 (E) -28
V476 Aql p 8 0.624685 13.30 14.20 0.90 15.05. 21:04 95 (E) 13
AG Vir s 1 0.6426501 8.35 8.85 0.50 15.05. 21:04 217 (SW) 48
V1107 Cas p 1 0.273412 12.88 13.20 0.32 15.05. 21:04 2 (N) 22
QS And p 9 0.276678 16.67 17.09 0.42 15.05. 21:04 17 (N) -10
V653 Pup p 10 0.388309 10.25 10.53 0.28 15.05. 21:04 238 (SW) -36
V1740 Aql p 8 0.44014 14.00 14.40 0.40 15.05. 21:05 96 (E) 8
V1065 Her p 4 0.397828 11.50 12.10 0.60 15.05. 21:05 93 (E) 40
V930 Cep s 8 0.393722 12.48 12.83 0.35 15.05. 21:05 14 (N) 33
V437 Nor p 10 1.1324 13.91 14.12 0.21 15.05. 21:05 161 (S) -20
Y Crv p 7 0.329037 11.73 12.10 0.37 15.05. 21:05 196 (S) 24
DX CVn s 1 0.35738 12.25 12.60 0.35 15.05. 21:05 211 (SW) 77
AU Phe s 10 0.2658125 12.23 12.73 0.50 15.05. 21:05 329 (NW) -87
HV Aqr p 1 0.374457 9.71 10.11 0.40 15.05. 21:05 72 (E) -18
V871 Aql s 9 2.952656 13.30 13.30 0.00 15.05. 21:06 103 (E) 7
KZ Boo p 8 0.353515 12.65 13.10 0.45 15.05. 21:06 56 (NE) 81
RZ Cru p 10 0.43384 14.00 15.30 1.30 15.05. 21:06 185 (S) -24
BF Cap s 9 0.532676 8.92 8.92 0.00 15.05. 21:06 96 (E) -21
V342 Her p 1 0.851731 10.50 11.30 0.80 15.05. 21:06 87 (E) 31
IL Boo s 6 0.347407 13.10 13.10 0.00 15.05. 21:06 133 (SE) 83
V776 Cas s 1 0.440417 8.94 8.94 0.00 15.05. 21:06 359 (N) 30
V1238 Her p 4 0.3701515 9.53 9.53 0.00 15.05. 21:06 83 (E) 55
WY Cru p 10 4.506558 13.00 13.60 0.60 15.05. 21:07 192 (S) -23
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 15.05. 21:07 342 (N) -57
UV Psc s 1 0.861047 8.91 9.54 0.63 15.05. 21:07 7 (N) -33
BH Oct p 10 0.5652 15.50 16.20 0.70 15.05. 21:07 161 (S) -45
V589 Aur p 10 1.16 12.20 12.90 0.70 15.05. 21:07 327 (NW) 12
W Crv s 1 0.3880813 11.16 11.86 0.70 15.05. 21:07 205 (SW) 24
NT Aps s 5 0.294763 8.39 8.39 0.00 15.05. 21:07 175 (S) -35
EL CVn p 9 0.795627 9.42 9.59 0.17 15.05. 21:07 207 (SW) 83
V455 Lac p 10 1.9879 12.44 13.05 0.61 15.05. 21:07 33 (NE) 20
NN Aqr p 4 0.306779 13.47 14.14 0.67 15.05. 21:07 66 (NE) -19
AM Oct p 10 0.5017 14.40 15.10 0.70 15.05. 21:08 157 (SE) -52
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 15.05. 21:08 188 (S) -43
II CMa p 8 0.22919704 15.22 15.74 0.52 15.05. 21:08 270 (W) -17
CW Lyn p 9 0.812403 9.61 9.85 0.24 15.05. 21:08 295 (NW) 41
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.