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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AS Cam s 1 3.430967 8.57 8.97 0.40 16.07. 09:23 352 (N) 70
LV Cam p 4 0.3657282 16.00 16.40 0.40 16.07. 09:23 359 (N) 80
V589 Vir s 1 0.271832 13.00 13.00 0.00 16.07. 09:23 55 (NE) -21
V636 Cen p 7 4.283946 8.70 9.70 1.00 16.07. 09:23 112 (E) -55
AE Phe s 1 0.362374 7.56 8.19 0.63 16.07. 09:23 221 (SW) -25
GW Eri p 9 0.997812 5.84 6.13 0.29 16.07. 09:23 207 (SW) 16
AM Eri p 4 0.3165735 14.40 15.20 0.80 16.07. 09:23 205 (SW) 25
V811 Cep p 10 0.2507641 14.20 14.90 0.70 16.07. 09:24 344 (N) 24
EX CVn s 4 0.2771572 13.10 13.10 0.00 16.07. 09:24 56 (NE) 22
EQ Com s 1 0.3618824 14.40 14.40 0.00 16.07. 09:24 68 (E) 5
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 16.07. 09:24 329 (NW) 16
HU And s 10 0.2857905 16.50 17.20 0.70 16.07. 09:24 293 (NW) 35
V451 Cam p 9 0.401453 13.20 13.70 0.50 16.07. 09:24 17 (N) 75
FY CVn p 10 0.386118 13.30 13.70 0.40 16.07. 09:24 44 (NE) 14
IY UMa p 4 0.0739138 18.40 20.00 1.60 16.07. 09:24 50 (NE) 50
GO Psc s 8 0.453256 13.05 13.35 0.30 16.07. 09:24 281 (W) 34
V344 Lac s 1 0.392239 12.20 13.00 0.80 16.07. 09:25 322 (NW) 26
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 16.07. 09:25 284 (W) 49
HI Dra p 6 0.597419 9.03 9.20 0.17 16.07. 09:25 356 (N) 19
EW Boo s 1 0.906349 10.31 10.31 0.00 16.07. 09:25 34 (NE) 6
OZ Boo p 9 0.324084 13.90 14.15 0.25 16.07. 09:25 36 (NE) -3
AY Pup s 7 0.4689593 11.60 12.50 0.90 16.07. 09:25 158 (S) 13
FR Lac p 10 0.32 15.20 16.10 0.90 16.07. 09:25 320 (NW) 30
ES Oct p 10 0.510696 12.66 13.70 1.04 16.07. 09:25 194 (S) -56
YY Aps p 8 0.855554 12.00 12.50 0.50 16.07. 09:26 155 (SE) -60
V1024 Her p 3 0.5308265 12.50 13.20 0.70 16.07. 09:26 26 (NE) -10
V555 Aur p 5 0.9097945 14.10 16.10 2.00 16.07. 09:26 200 (S) 68
GX Boo s 6 0.38784 12.16 12.32 0.16 16.07. 09:26 52 (NE) 2
AD Cnc p 1 0.2827379 13.10 13.40 0.30 16.07. 09:26 126 (SE) 38
V1714 Aql p 10 0.96299 11.76 12.45 0.69 16.07. 09:26 333 (NW) -27
T Aur p 6 0.20437829 15.20 15.50 0.30 16.07. 09:27 200 (S) 70
V640 Aur p 1 0.3279975 12.52 13.25 0.73 16.07. 09:27 354 (N) 87
FX Eri p 8 0.292345 9.70 9.97 0.27 16.07. 09:27 207 (SW) -7
LY Pav p 9 0.37955 14.50 15.00 0.50 16.07. 09:27 204 (SW) -66
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 16.07. 09:27 333 (NW) -5
V1144 Her p 10 0.25497 14.60 15.40 0.80 16.07. 09:27 23 (NE) 6
NP Tel p 10 0.37512 12.90 13.40 0.50 16.07. 09:27 249 (W) -68
DG Com s 2 0.986612 14.30 14.60 0.30 16.07. 09:27 72 (E) 12
DEL Cap s 8 1.0227688 2.81 2.90 0.09 16.07. 09:28 287 (W) -34
NZ Boo p 1 0.0589094 17.20 20.00 2.80 16.07. 09:28 37 (NE) 3
DH CVn p 1 0.365804 12.72 13.24 0.52 16.07. 09:28 62 (NE) 24
V1157 Her p 10 0.31589 14.10 14.70 0.60 16.07. 09:28 22 (N) 3
V1202 Her p 10 0.3388 13.70 14.30 0.60 16.07. 09:28 16 (N) 7
V452 Cam p 10 0.397443 12.10 12.30 0.20 16.07. 09:29 9 (N) 69
V705 Ara p 9 0.927083 12.71 13.21 0.50 16.07. 09:29 143 (SE) -76
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 16.07. 09:29 275 (W) -14
GU Boo s 1 0.4887296 13.10 13.10 0.00 16.07. 09:29 33 (NE) 1
V497 And p 10 0.3051 14.70 15.50 0.80 16.07. 09:29 288 (W) 31
CS CrB p 9 0.336486 15.00 15.20 0.20 16.07. 09:29 24 (NE) -9
MW Com p 10 2.167734 10.36 10.60 0.24 16.07. 09:29 68 (E) 20
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.