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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 °
V1374 Tau s 1 0.250818 13.00 13.00 0.00 20.05. 09:56 105 (E) 50
EQ CMi p 6 0.479536 12.90 13.40 0.50 20.05. 09:56 97 (E) 7
TU CMa s 1 1.1278038 9.80 10.20 0.40 20.05. 09:57 131 (SE) 1
NS Mon p 6 1.777618 10.60 11.10 0.50 20.05. 09:57 112 (E) 27
IY Aps s 10 0.4184362 12.70 12.90 0.20 20.05. 09:57 198 (S) -63
V480 Cas s 9 0.342013 14.60 14.70 0.10 20.05. 09:57 306 (NW) 79
CW CMi s 1 0.313192 11.20 11.20 0.00 20.05. 09:58 102 (E) 10
V1712 Aql p 8 0.39611 13.15 14.00 0.85 20.05. 09:58 294 (NW) -4
V789 Cep p 9 0.35363 14.58 14.58 0.00 20.05. 09:58 356 (N) 54
WZ UMi p 10 0.64137 12.85 13.15 0.30 20.05. 09:58 5 (N) 35
V2332 Oph p 7 0.54458 13.80 14.90 1.10 20.05. 09:58 310 (NW) -18
LM And p 3 0.761178 12.20 13.50 1.30 20.05. 09:58 264 (W) 83
V1370 Tau p 7 0.295517 10.90 11.20 0.30 20.05. 09:58 119 (SE) 45
GM Aqr s 6 0.367282 13.80 13.80 0.00 20.05. 09:58 251 (W) 12
V1275 Her p 10 0.29111 14.10 14.70 0.60 20.05. 09:58 333 (NW) 13
LL UMa p 8 0.323393 15.40 16.20 0.80 20.05. 09:58 27 (NE) 42
BV Leo p 6 0.941584 15.80 16.70 0.90 20.05. 09:59 45 (NE) -3
AE LMi s 5 0.528341 12.80 12.80 0.00 20.05. 09:59 51 (NE) 12
AL Leo p 1 1.6055175 10.20 10.60 0.40 20.05. 09:59 66 (NE) 4
GG Boo p 6 0.426969 12.30 12.60 0.30 20.05. 09:59 8 (N) -1
BT CrB p 9 0.0892 18.90 20.40 1.50 20.05. 09:59 347 (N) -3
GU Aps s 10 0.436522 14.00 14.50 0.50 20.05. 09:59 184 (S) -59
V418 Cam s 9 0.3067595 13.70 14.40 0.70 20.05. 09:59 27 (NE) 60
V944 Cep p 10 6.56007 10.86 11.21 0.35 20.05. 09:59 322 (NW) 60
V1081 Cas p 9 0.374246 16.71 17.07 0.36 20.05. 09:59 311 (NW) 74
V581 Lyr s 8 0.787001 12.70 12.70 0.00 20.05. 09:59 315 (NW) 12
NU Boo p 8 0.339576 13.40 13.80 0.40 20.05. 09:59 359 (N) 14
PT Boo s 9 0.4466345 12.60 12.60 0.00 20.05. 10:00 355 (N) 4
DY Cet p 1 0.44079 9.47 10.05 0.58 20.05. 10:00 184 (S) 26
AF Vol p 10 0.63894 10.60 11.05 0.45 20.05. 10:00 151 (SE) -46
V753 Mon s 5 0.677044 8.30 8.30 0.00 20.05. 10:00 112 (E) 13
V664 Lyr s 8 0.359987 13.00 13.00 0.00 20.05. 10:00 321 (NW) 15
V542 Hya p 10 0.381025 10.28 10.40 0.12 20.05. 10:00 82 (E) -25
PS Vir s 1 0.289806 12.00 12.30 0.30 20.05. 10:00 48 (NE) -22
NU Cyg s 3 0.2811248 14.30 14.90 0.60 20.05. 10:00 307 (NW) 21
V496 Mon p 5 0.660764 12.50 13.30 0.80 20.05. 10:00 115 (SE) 24
V577 Lyr s 9 0.390011 14.50 14.50 0.00 20.05. 10:00 322 (NW) 18
V420 Cam p 9 0.565563 13.90 14.50 0.60 20.05. 10:00 28 (NE) 60
PU Boo p 9 0.482238 10.60 10.90 0.30 20.05. 10:00 355 (N) 6
NY Vir s 1 0.10101597 13.30 13.30 0.00 20.05. 10:01 24 (NE) -39
EF Dra s 1 0.424031 10.48 10.48 0.00 20.05. 10:01 342 (N) 35
GK Aqr s 1 0.327415 12.40 12.40 0.00 20.05. 10:01 253 (W) 13
V705 And p 10 0.354675 11.12 11.40 0.28 20.05. 10:01 263 (W) 52
V425 Ser p 8 0.544293 11.70 12.10 0.40 20.05. 10:01 354 (N) -21
AP Aur s 1 0.569374 10.90 11.20 0.30 20.05. 10:01 79 (E) 41
CZ And p 8 2.717151 12.40 13.00 0.60 20.05. 10:02 292 (W) 55
EPS CrA p 9 0.591452 4.74 5.00 0.26 20.05. 10:02 262 (W) -45
V857 Her s 1 0.38223 10.90 10.90 0.00 20.05. 10:02 338 (N) 2
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 20.05. 10:02 316 (NW) 32
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 20.05. 10:02 136 (SE) 37
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.