Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EI Sge s 7 0.3882466 14.00 14.60 0.60 20.05. 22:20 91 (E) 27
V773 Cas p 7 2.58733 6.21 6.30 0.09 20.05. 22:21 13 (N) 19
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 20.05. 22:21 120 (SE) -6
AN Eri p 10 0.4282205 14.40 15.40 1.00 20.05. 22:21 328 (NW) -54
AS CrB p 1 0.380663 11.35 11.85 0.50 20.05. 22:22 148 (SE) 73
MT Cam s 1 0.3661395 12.94 12.94 0.00 20.05. 22:22 348 (N) 17
BV Aps p 7 1.646889 12.39 13.21 0.82 20.05. 22:22 176 (S) -40
V494 Aql p 10 2.544614 14.40 16.10 1.70 20.05. 22:22 122 (SE) 15
AY Tri p 10 0.3939 14.10 14.50 0.40 20.05. 22:22 22 (N) -3
V532 Mon s 1 0.4669795 12.20 12.20 0.00 20.05. 22:22 296 (NW) -21
V691 Her p 9 0.58716 13.30 13.70 0.40 20.05. 22:22 153 (SE) 55
V388 Gem p 4 0.605945 12.33 13.60 1.27 20.05. 22:23 306 (NW) -4
OQ Boo p 8 0.398071 12.17 12.26 0.09 20.05. 22:23 188 (S) 68
PW UMa p 8 0.5552888 11.10 11.60 0.50 20.05. 22:23 324 (NW) 44
EZ Sct p 7 1.134654 12.00 12.90 0.90 20.05. 22:23 124 (SE) 19
AH Gem s 1 0.336762 14.40 14.80 0.40 20.05. 22:23 308 (NW) -9
CN Del p 10 0.567073 14.20 14.60 0.40 20.05. 22:23 91 (E) 19
V1139 Cas p 1 0.2971 12.80 13.23 0.43 20.05. 22:23 15 (N) 18
CL CrB p 8 0.318808 11.41 11.72 0.31 20.05. 22:23 141 (SE) 73
BI Vul p 1 0.2518236 14.15 14.90 0.75 20.05. 22:24 71 (E) 20
V451 Oph p 1 2.19659616 7.86 8.46 0.60 20.05. 22:24 118 (SE) 35
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 20.05. 22:24 90 (E) -16
OO Aqr s 5 0.586623 9.20 9.59 0.39 20.05. 22:24 104 (E) -5
HX UMa s 5 0.379156 8.89 9.06 0.17 20.05. 22:24 278 (W) 56
V828 Cyg s 6 2.104144 9.70 10.12 0.42 20.05. 22:25 52 (NE) 44
HV Aqr s 1 0.374457 9.71 9.71 0.00 20.05. 22:25 92 (E) -3
V545 Hya p 9 0.384647 11.30 12.03 0.73 20.05. 22:25 248 (W) 2
V1102 Her p 1 0.3090057 13.60 14.40 0.80 20.05. 22:25 73 (E) 63
V872 Cep p 10 0.2800266 14.80 15.24 0.44 20.05. 22:25 40 (NE) 34
BX Peg s 1 0.280418 11.00 11.62 0.62 20.05. 22:25 69 (E) 17
V471 Tau s 1 0.5211834 9.40 9.40 0.00 20.05. 22:25 352 (N) -22
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 20.05. 22:25 67 (NE) 52
TY Tau s 1 1.0773635 11.50 11.50 0.00 20.05. 22:26 341 (N) -23
V1367 Tau p 1 0.347677 11.29 11.63 0.34 20.05. 22:26 330 (NW) -11
CC Com s 1 0.2206859 11.30 11.30 0.00 20.05. 22:26 251 (W) 44
V629 And s 8 0.742579 11.20 11.20 0.00 20.05. 22:26 41 (NE) 18
V509 Cyg p 6 1.609159 13.10 13.70 0.60 20.05. 22:26 61 (NE) 40
V624 Cen p 10 0.7000815 14.80 15.60 0.80 20.05. 22:26 191 (S) -16
WZ Cep s 1 0.417444 12.45 12.95 0.50 20.05. 22:26 19 (N) 40
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 20.05. 22:27 56 (NE) -2
VW CMa p 7 0.7208281 9.00 9.20 0.20 20.05. 22:27 277 (W) -40
V1099 Cen s 10 1.25092 10.90 10.90 0.00 20.05. 22:27 206 (SW) -30
V737 Cep p 8 0.2987665 11.95 12.33 0.38 20.05. 22:27 38 (NE) 43
UY UMa p 1 0.3760203 12.70 12.90 0.20 20.05. 22:27 299 (NW) 74
UZ CMi s 1 0.551363 11.60 12.10 0.50 20.05. 22:27 290 (W) -11
LP Com s 1 0.337934 12.76 12.76 0.00 20.05. 22:27 250 (W) 51
PT Lib p 10 0.434556 13.90 14.60 0.70 20.05. 22:27 181 (S) 18
HI Dra s 6 0.597419 9.03 9.18 0.16 20.05. 22:27 54 (NE) 61
MW UMa p 10 1.234755 9.50 10.00 0.50 20.05. 22:27 311 (NW) 58
V1063 Cas p 9 0.620008 11.60 12.30 0.70 20.05. 22:27 10 (N) 38
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.