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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V448 Cep p 10 0.6324 9.59 9.73 0.14 20.05. 07:58 294 (NW) 66
BU Tri p 1 0.295568 14.40 15.00 0.60 20.05. 07:59 124 (SE) 70
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 20.05. 07:59 287 (W) 21
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 20.05. 07:59 277 (W) 35
V608 Cen p 10 1.62875 12.70 13.50 0.80 20.05. 07:59 198 (S) -76
V945 Cep p 10 1.129913 11.87 12.17 0.30 20.05. 07:59 334 (NW) 71
TY Boo p 1 0.3171485 10.81 11.47 0.66 20.05. 07:59 334 (NW) 0
QX Boo p 9 0.3604665 12.50 13.20 0.70 20.05. 07:59 333 (NW) 14
V442 Mon p 4 1.667016 11.20 11.70 0.50 20.05. 08:00 89 (E) 4
V422 Cam p 10 17.87055 11.32 11.88 0.56 20.05. 08:00 32 (NE) 50
AV Tri p 10 0.881968 11.90 12.50 0.60 20.05. 08:00 129 (SE) 70
V415 Dra p 1 0.437416 12.00 12.50 0.50 20.05. 08:00 308 (NW) 37
HY Lyr p 4 0.369101 13.80 14.40 0.60 20.05. 08:00 297 (NW) 19
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 20.05. 08:00 346 (N) -77
PP Cam s 2 0.840392 12.45 12.45 0.00 20.05. 08:00 22 (N) 60
V1100 Her p 1 0.346931 10.92 11.26 0.34 20.05. 08:00 309 (NW) 21
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 20.05. 08:01 115 (SE) 77
EM Lac p 1 0.3891351 12.50 13.09 0.59 20.05. 08:01 294 (NW) 67
V405 Dra p 1 0.413036 11.54 11.88 0.34 20.05. 08:01 313 (NW) 35
GK Boo p 1 0.477772 10.30 10.80 0.50 20.05. 08:01 339 (N) 0
DE CMa s 10 0.6959637 13.00 13.40 0.40 20.05. 08:02 103 (E) -25
HS Vul p 1 0.3320847 13.90 14.20 0.30 20.05. 08:02 273 (W) 28
V2117 Oph p 10 2.34375 12.40 13.30 0.90 20.05. 08:02 274 (W) -16
KT Cnc s 8 0.323691 13.60 14.20 0.60 20.05. 08:02 64 (NE) -6
EI Aqr p 10 1.222318 11.80 12.70 0.90 20.05. 08:02 234 (SW) 18
V599 Aur s 1 0.316533 11.67 11.90 0.23 20.05. 08:02 86 (E) 40
V512 Cyg p 3 2.4246437 11.40 12.40 1.00 20.05. 08:02 294 (NW) 51
AQ Com s 1 0.2813295 15.20 15.70 0.50 20.05. 08:02 3 (N) -18
HH UMa p 1 0.375493 10.58 10.80 0.22 20.05. 08:02 22 (N) -1
V1229 Cen p 10 0.9911 9.23 9.52 0.29 20.05. 08:02 150 (SE) -72
AU Aqr s 10 0.3711583 12.90 12.90 0.00 20.05. 08:02 215 (SW) 8
V740 Per s 4 0.373042 11.22 11.87 0.65 20.05. 08:02 97 (E) 52
V1284 Cen p 10 0.323526 12.75 13.50 0.75 20.05. 08:03 335 (NW) -71
V882 Mon p 10 2.85372 9.08 9.70 0.62 20.05. 08:03 93 (E) -5
OQ Boo s 8 0.398071 12.17 12.25 0.08 20.05. 08:03 332 (NW) -7
V573 Lyr p 2 0.870536 10.80 11.30 0.50 20.05. 08:03 303 (NW) 25
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 20.05. 08:04 59 (NE) -7
V419 Cam p 10 0.414658 12.30 12.60 0.30 20.05. 08:04 44 (NE) 48
V692 And p 6 0.33802 12.50 12.50 0.00 20.05. 08:04 258 (W) 76
KW Eri p 9 0.2352915 13.38 13.90 0.52 20.05. 08:04 160 (S) -10
DZ Vul s 6 1.594126 11.80 11.80 0.00 20.05. 08:04 263 (W) 41
AE Pic p 10 2.98179 6.09 6.14 0.06 20.05. 08:05 142 (SE) -40
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.05. 08:05 5 (N) -49
VZ Psc p 1 0.2612592 10.20 10.45 0.25 20.05. 08:05 210 (SW) 41
V591 Lyr s 2 0.300395 11.95 11.95 0.00 20.05. 08:05 302 (NW) 24
EX Leo s 1 0.408605 8.27 8.27 0.00 20.05. 08:05 33 (NE) -18
V384 Cen s 10 12.6337 11.60 12.00 0.40 20.05. 08:05 146 (SE) -74
BB Lac p 6 3.865888 13.00 14.60 1.60 20.05. 08:05 280 (W) 66
RV Vel p 10 4.82105 9.80 10.30 0.50 20.05. 08:05 113 (SE) -56
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 20.05. 08:05 271 (W) 49
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.