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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UV Leo p 1 0.60008641 8.90 9.56 0.66 25.05. 21:23 256 (W) 30
IO Cep s 1 1.235808 11.40 11.70 0.30 25.05. 21:23 41 (NE) 37
AO Cam p 1 0.3299026 9.50 10.00 0.50 25.05. 21:23 343 (N) 16
KM Boo p 8 0.35866 14.05 14.70 0.65 25.05. 21:23 332 (NW) 85
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 25.05. 21:23 70 (E) 35
V687 Her p 4 0.321451 14.40 15.00 0.60 25.05. 21:23 136 (SE) 58
UV Mon p 1 0.415677 12.50 13.30 0.80 25.05. 21:24 289 (W) -15
EQ Tau p 1 0.3413474 10.50 11.03 0.53 25.05. 21:24 343 (N) -16
V1010 Cas p 10 2.397765 9.51 9.92 0.41 25.05. 21:24 13 (N) 22
BX Aqr p 9 1.529613 11.50 12.50 1.00 25.05. 21:24 95 (E) -11
V440 Cas p 8 0.32568791 15.00 15.50 0.50 25.05. 21:24 28 (NE) 18
DI Peg s 1 0.711817 9.38 9.59 0.21 25.05. 21:24 46 (NE) -13
WW Gem p 1 1.237812 9.90 10.50 0.60 25.05. 21:25 313 (NW) -3
V1254 Cen p 10 0.37079 11.17 11.75 0.58 25.05. 21:25 201 (S) -6
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 25.05. 21:25 57 (NE) 73
GN Boo s 1 0.3016025 10.75 10.75 0.00 25.05. 21:25 173 (S) 70
BX Tri s 6 0.1926355 12.35 12.60 0.25 25.05. 21:25 4 (N) -7
SY Sge s 6 3.53926212 10.50 10.70 0.20 25.05. 21:26 86 (E) 21
AB Tri p 10 1.093828 8.27 8.38 0.11 25.05. 21:26 6 (N) -3
EZ Mon p 2 0.3761659 12.90 13.40 0.50 25.05. 21:27 285 (W) -19
V591 Lyr p 2 0.300395 11.95 12.15 0.20 25.05. 21:27 85 (E) 49
V1338 Her p 9 0.38467 14.90 15.35 0.45 25.05. 21:27 109 (E) 31
WW UMi p 8 0.601949 12.45 12.60 0.15 25.05. 21:28 347 (N) 66
XY Leo s 1 0.2841029 9.45 9.80 0.35 25.05. 21:28 266 (W) 26
FQ Lyn p 9 0.569226 11.72 12.06 0.34 25.05. 21:28 293 (NW) 26
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 25.05. 21:28 150 (SE) 32
V445 Peg p 1 0.40465 14.00 14.50 0.50 25.05. 21:28 62 (NE) 12
Z Vul s 1 2.454932 7.25 7.57 0.32 25.05. 21:28 87 (E) 32
KM UMa s 1 0.3518602 11.00 11.50 0.50 25.05. 21:28 262 (W) 55
V777 Cen p 5 1.775995 10.90 11.70 0.80 25.05. 21:28 212 (SW) -21
V755 Cep p 10 0.392195 12.63 12.95 0.32 25.05. 21:28 12 (N) 36
GY Psc p 9 0.33967 12.40 12.60 0.20 25.05. 21:28 18 (N) -8
V943 Cep p 10 0.345289 13.30 13.90 0.60 25.05. 21:29 13 (N) 40
V757 Cen p 1 0.3431685 8.30 8.70 0.40 25.05. 21:29 190 (S) 3
V446 Peg p 1 0.305983 14.00 14.50 0.50 25.05. 21:29 63 (NE) 12
V775 Cen p 4 0.6636425 9.90 10.60 0.70 25.05. 21:29 187 (S) -12
CW CMi p 1 0.313192 11.20 11.60 0.40 25.05. 21:29 280 (W) -8
BN Ari p 1 0.2993717 10.38 11.02 0.64 25.05. 21:29 8 (N) -13
V415 Gem p 1 0.350606 12.40 12.70 0.30 25.05. 21:30 301 (NW) -4
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 25.05. 21:30 301 (NW) -4
V1063 Cas p 9 0.620008 11.60 12.30 0.70 25.05. 21:30 7 (N) 37
V500 Cam s 6 0.2483505 14.00 14.70 0.70 25.05. 21:30 342 (N) 49
RZ Tau p 1 0.4156763 10.08 10.71 0.63 25.05. 21:30 332 (NW) -17
V448 Mon s 1 1.118471 9.40 9.80 0.40 25.05. 21:30 294 (NW) -17
V407 Vel p 10 1.438215 9.62 10.07 0.45 25.05. 21:30 223 (SW) -35
HN Cnc s 1 0.49451 11.10 10.10 -1.00 25.05. 21:30 286 (W) 8
HR UMa p 6 0.737064 8.78 8.94 0.16 25.05. 21:31 299 (NW) 61
AN UMa s 6 0.07975275 14.90 20.20 5.30 25.05. 21:31 284 (W) 53
DP Gem s 1 0.5584482 13.40 14.00 0.60 25.05. 21:31 318 (NW) -1
CR Lac p 10 0.36689 13.90 14.70 0.80 25.05. 21:31 37 (NE) 24
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.