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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V496 Cam p 7 0.392897 13.95 14.40 0.45 31.07. 13:45 349 (N) 56
OO Aql p 1 0.506792 9.20 9.90 0.70 31.07. 13:45 55 (NE) -15
BU Eri s 6 0.8430936 9.40 9.40 0.00 31.07. 13:45 274 (W) -31
V386 Lup p 9 0.619112 10.90 11.40 0.50 31.07. 13:46 129 (SE) -11
V1333 Her s 1 0.317594 13.27 13.27 0.00 31.07. 13:46 47 (NE) 30
GG Boo p 6 0.426969 12.30 12.60 0.30 31.07. 13:46 95 (E) 59
V359 Her s 1 1.755771 10.20 10.20 0.00 31.07. 13:46 68 (E) 32
V1638 Ori p 8 0.614052 11.43 11.86 0.43 31.07. 13:46 274 (W) -7
V901 Cen s 1 0.3542133 11.94 11.94 0.00 31.07. 13:47 182 (S) -12
V583 Sco p 10 0.994731 12.30 13.20 0.90 31.07. 13:47 120 (SE) -24
MR Aur p 9 0.690301 15.10 15.50 0.40 31.07. 13:47 287 (W) 27
V1033 Her p 1 0.298051 11.19 11.39 0.20 31.07. 13:47 77 (E) 26
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 31.07. 13:47 47 (NE) 7
OZ Dra p 10 0.136647 18.00 20.00 2.00 31.07. 13:47 34 (NE) 68
V654 Pup p 9 0.370015 14.00 14.80 0.80 31.07. 13:47 220 (SW) -20
V639 Aur p 4 0.3571 14.01 14.85 0.84 31.07. 13:48 307 (NW) 41
NN Aqr p 4 0.306779 13.47 14.14 0.67 31.07. 13:48 32 (NE) -36
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 31.07. 13:48 160 (S) 0
V833 Cep p 10 0.707065 10.12 10.40 0.28 31.07. 13:48 18 (N) 27
EPS CrA p 9 0.591452 4.74 5.00 0.26 31.07. 13:48 101 (E) -42
V2640 Oph p 7 0.419892 12.50 13.20 0.70 31.07. 13:48 86 (E) 3
VZ Psc s 1 0.2612592 10.20 10.43 0.23 31.07. 13:48 359 (N) -35
HX Lac s 4 0.527476 14.20 14.80 0.60 31.07. 13:48 13 (N) 11
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 31.07. 13:48 48 (NE) 6
DH CVn s 1 0.365804 12.72 13.20 0.48 31.07. 13:49 136 (SE) 72
V1283 Cen p 10 3.58341 15.26 15.29 0.03 31.07. 13:49 165 (S) -27
V1167 Her p 3 0.275279 9.89 9.89 0.00 31.07. 13:49 98 (E) 16
LY Pav p 9 0.37955 14.50 15.00 0.50 31.07. 13:49 149 (SE) -59
V1051 Her p 10 0.55833 12.50 12.80 0.30 31.07. 13:49 73 (E) 22
HP Pav p 10 0.2978 14.90 15.70 0.80 31.07. 13:49 152 (SE) -60
SZ Scl p 10 0.320832 11.72 12.40 0.68 31.07. 13:49 329 (NW) -69
V424 Cam p 8 0.325849 13.15 13.50 0.35 31.07. 13:50 334 (NW) 50
GS Boo s 1 1.25681 11.40 11.40 0.00 31.07. 13:50 92 (E) 48
HK Per p 3 2.174625 13.10 14.40 1.30 31.07. 13:50 307 (NW) 24
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 31.07. 13:50 109 (E) 7
FP Boo s 6 0.640464 10.16 10.16 0.00 31.07. 13:50 73 (E) 47
NU Boo s 8 0.339576 13.40 13.40 0.00 31.07. 13:50 62 (NE) 58
IP Cep s 1 0.8988977 11.50 12.10 0.60 31.07. 13:50 10 (N) 30
V870 Cep s 7 0.301066 10.93 11.15 0.22 31.07. 13:50 10 (N) 23
PZ Boo p 7 0.622672 12.90 13.40 0.50 31.07. 13:50 75 (E) 49
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 31.07. 13:51 209 (SW) 14
V399 Cen p 10 1.746675 13.00 13.70 0.70 31.07. 13:51 165 (S) -22
V944 Cep p 10 6.56007 10.86 11.21 0.35 31.07. 13:51 360 (N) 27
BI Vul s 1 0.2518236 14.15 14.86 0.71 31.07. 13:51 28 (NE) -8
V981 Cyg s 10 0.507662 14.50 15.00 0.50 31.07. 13:51 31 (NE) 26
EG Hya p 9 0.6112941 12.60 13.00 0.40 31.07. 13:51 172 (S) 8
LP Com s 1 0.337934 12.76 12.76 0.00 31.07. 13:51 146 (SE) 64
V357 Her p 5 0.28204 13.40 13.95 0.55 31.07. 13:52 67 (NE) -2
V338 Dra s 5 0.2351485 13.30 13.30 0.00 31.07. 13:52 48 (NE) 53
V392 Nor p 10 1.298207 8.13 8.52 0.39 31.07. 13:52 145 (SE) -25
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.