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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1490 Aql p 8 1.615908 10.50 11.00 0.50 31.07. 04:46 281 (W) 3
BET Per s 1 2.867324 2.12 2.12 0.00 31.07. 04:46 134 (SE) 78
V1112 Cen p 9 0.386639 13.80 14.60 0.80 31.07. 04:46 86 (E) -66
GW Leo p 9 0.3361243 13.00 13.13 0.13 31.07. 04:46 59 (NE) -7
G2750.0854 Peg p 1 0.471638 10.66 11.06 0.40 31.07. 04:46 262 (W) 48
V802 Aql p 6 0.267608 13.40 14.30 0.90 31.07. 04:46 284 (W) -16
V1088 Her p 1 0.359231 11.00 11.50 0.50 31.07. 04:46 328 (NW) -1
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 31.07. 04:46 251 (W) 7
V1109 Her p 10 2.59849 9.30 9.57 0.27 31.07. 04:47 296 (NW) -5
UX CVn p 7 0.573704 11.73 12.00 0.27 31.07. 04:47 25 (NE) 1
IT Cas p 1 3.89665 11.10 11.90 0.80 31.07. 04:47 290 (W) 65
VV Ara p 10 1.00937 13.20 13.80 0.60 31.07. 04:47 248 (W) -69
BI Vul p 1 0.2518236 14.15 14.90 0.75 31.07. 04:47 278 (W) 30
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 31.07. 04:47 128 (SE) 33
KZ Cnc p 9 1 15.66 15.76 0.10 31.07. 04:48 77 (E) 5
V420 Nor p 10 0.6108 17.58 17.95 0.37 31.07. 04:48 235 (SW) -75
MQ UMa p 1 0.476069 11.57 11.83 0.26 31.07. 04:48 32 (NE) 12
UU Cam s 1 0.6825584 11.80 12.30 0.50 31.07. 04:48 13 (N) 64
UV Leo s 1 0.60008641 8.90 9.49 0.59 31.07. 04:48 55 (NE) -9
OS Boo p 10 0.275727 13.80 14.10 0.30 31.07. 04:48 353 (N) 3
IT Cnc s 6 0.363657 12.50 12.90 0.40 31.07. 04:49 73 (E) 13
WW Lyn p 8 5.81228 11.60 12.10 0.50 31.07. 04:49 71 (E) 36
V1286 Her p 1 0.334711 12.56 12.96 0.40 31.07. 04:49 321 (NW) 5
CS CrB p 9 0.336486 15.00 15.20 0.20 31.07. 04:49 335 (NW) -8
FS Leo s 1 0.456967 9.06 9.06 0.00 31.07. 04:49 44 (NE) -14
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 31.07. 04:49 315 (NW) 39
V434 Per p 3 0.5361082 14.40 15.10 0.70 31.07. 04:49 129 (SE) 76
HN UMa p 4 0.38261 9.90 10.02 0.12 31.07. 04:49 36 (NE) 7
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 31.07. 04:49 291 (W) 24
GY Pup s 10 0.4121794 11.90 12.30 0.40 31.07. 04:50 129 (SE) -20
XX Leo s 1 0.971131 11.10 11.40 0.30 31.07. 04:50 63 (NE) -4
V1269 Cen p 10 0.389943 12.70 13.65 0.95 31.07. 04:50 38 (NE) -70
ZZ Cep p 1 2.141799 8.60 9.55 0.95 31.07. 04:50 325 (NW) 58
AO Cam p 1 0.3299026 9.50 10.00 0.50 31.07. 04:50 69 (E) 71
V366 Cam p 9 0.773387 10.55 10.85 0.30 31.07. 04:50 22 (N) 64
QQ Lyr p 9 1.746782 14.50 15.10 0.60 31.07. 04:50 302 (NW) 14
V789 Cep p 9 0.35363 14.58 14.58 0.00 31.07. 04:51 357 (N) 55
V1105 Her p 5 0.321736 12.60 13.00 0.40 31.07. 04:51 314 (NW) 5
LW Eri s 5 0.46562 12.20 12.20 0.00 31.07. 04:51 142 (SE) 33
V659 Ara p 10 0.2918802 13.90 14.50 0.60 31.07. 04:51 226 (SW) -68
V405 Dra p 1 0.413036 11.54 11.88 0.34 31.07. 04:51 324 (NW) 25
V532 And p 10 0.39902 13.50 13.80 0.30 31.07. 04:51 229 (SW) 75
BC Hya p 10 1.11481 11.20 12.00 0.80 31.07. 04:51 90 (E) -30
V791 Cep p 10 0.2887089 16.86 17.14 0.28 31.07. 04:52 357 (N) 54
PT Lib p 10 0.434556 13.90 14.60 0.70 31.07. 04:52 335 (NW) -60
FK Cen p 10 2.191333 13.30 15.00 1.70 31.07. 04:52 138 (SE) -81
EX Del p 1 0.3309877 12.80 13.30 0.50 31.07. 04:52 282 (W) 10
EF Ori p 1 1.619449 13.60 14.80 1.20 31.07. 04:52 109 (E) 32
AC Cnc s 1 0.3004773 13.80 14.70 0.90 31.07. 04:52 79 (E) 7
ES Oct p 10 0.510696 12.66 13.70 1.04 31.07. 04:52 195 (S) -47
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.