Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:45 // 21:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BO CVn s 1 0.5174625 9.48 10.05 0.57 30.07. 08:49 46 (NE) 18
TU Cha p 6 0.557048 13.30 13.80 0.50 30.07. 08:49 166 (S) -45
TY UMa s 1 0.354548 11.48 12.14 0.66 30.07. 08:49 48 (NE) 41
EY Cas p 1 0.4819812 14.00 14.50 0.50 30.07. 08:49 317 (NW) 38
MM Com p 1 0.30199 12.00 12.50 0.50 30.07. 08:49 60 (NE) 20
IZ Aur p 1 0.771167 13.00 14.00 1.00 30.07. 08:49 301 (NW) 85
GN CVn s 1 0.395009 12.00 12.50 0.50 30.07. 08:49 47 (NE) 15
BV Dra p 1 0.350067 7.88 8.48 0.60 30.07. 08:50 23 (NE) 28
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 30.07. 08:50 349 (N) 10
V1018 Cyg s 1 1.623668 11.20 11.60 0.40 30.07. 08:50 340 (N) -4
V516 Her s 9 0.4632348 16.40 17.10 0.70 30.07. 08:50 10 (N) -15
V536 And p 10 0.6415 14.20 14.60 0.40 30.07. 08:50 288 (W) 40
CF Peg p 1 0.4134966 14.80 15.50 0.70 30.07. 08:50 317 (NW) -2
GO CVn p 7 0.537569 13.50 13.90 0.40 30.07. 08:50 44 (NE) 19
V1047 Her p 1 0.320736 12.26 12.78 0.52 30.07. 08:50 15 (N) -5
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 30.07. 08:51 348 (N) 7
V804 Aql p 8 0.6553905 11.30 11.70 0.40 30.07. 08:51 345 (N) -45
IK Boo p 1 0.303116 12.00 12.50 0.50 30.07. 08:51 52 (NE) 7
V906 Ara p 6 1.02255 14.50 14.80 0.30 30.07. 08:51 145 (SE) -75
V1137 Her p 10 0.37083 14.30 14.70 0.40 30.07. 08:51 25 (NE) 15
NP Pav s 10 0.6333963 10.70 10.70 0.00 30.07. 08:51 209 (SW) -64
DQ Car p 9 0.866837 11.10 11.50 0.40 30.07. 08:51 148 (SE) -28
BB Mon p 1 0.7326987 10.60 11.30 0.70 30.07. 08:51 169 (S) 31
V722 Her p 9 0.5046925 15.00 15.70 0.70 30.07. 08:51 13 (N) 4
AP CMi p 9 2.162832 12.50 13.50 1.00 30.07. 08:51 161 (S) 38
QW Tel p 10 0.411928 8.06 8.21 0.15 30.07. 08:51 177 (S) -84
V352 Cam p 9 0.3889751 13.98 14.31 0.33 30.07. 08:51 334 (NW) 67
V649 Lyr s 1 0.292256 14.50 14.91 0.41 30.07. 08:51 360 (N) 6
V1353 Ori s 1 0.471453 12.93 12.93 0.00 30.07. 08:51 193 (S) 39
V1055 Her p 1 0.3154085 11.32 11.52 0.20 30.07. 08:51 12 (N) 2
V662 Pup p 10 0.2386 20.10 20.50 0.40 30.07. 08:51 170 (S) -9
V639 Aur s 4 0.3571 14.01 14.01 0.00 30.07. 08:51 303 (NW) 85
GG CVn s 1 0.385947 12.00 12.00 0.00 30.07. 08:52 53 (NE) 10
V453 Hya p 9 3.10366 12.85 13.50 0.65 30.07. 08:52 116 (SE) -24
V362 UMa p 8 0.3428 14.20 14.70 0.50 30.07. 08:52 41 (NE) 25
MR Aur s 9 0.690301 15.10 15.50 0.40 30.07. 08:52 202 (S) 70
V653 Lyr s 1 0.468813 11.23 11.56 0.33 30.07. 08:52 359 (N) 1
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 30.07. 08:52 328 (NW) -24
GH Aqr s 6 0.305585 13.40 13.40 0.00 30.07. 08:52 292 (W) -24
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 30.07. 08:52 18 (N) -28
V1170 Her p 10 0.413998 12.20 12.50 0.30 30.07. 08:52 22 (N) 7
V1309 Her p 9 0.369883 12.00 12.75 0.75 30.07. 08:52 5 (N) 4
V404 CMa p 10 0.45178 17.45 18.40 0.95 30.07. 08:52 183 (S) 21
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 30.07. 08:53 325 (NW) 26
V511 Cam p 9 0.404615 12.60 12.85 0.25 30.07. 08:53 11 (N) 54
AH Vir p 1 0.4075267 8.89 9.40 0.51 30.07. 08:53 85 (E) 11
AW Vir s 1 0.3539976 11.00 11.67 0.67 30.07. 08:53 76 (E) -7
UW Boo s 1 1.0047108 10.40 10.50 0.10 30.07. 08:53 40 (NE) 21
V501 Oph p 5 0.96795 10.90 11.80 0.90 30.07. 08:53 2 (N) -26
V777 Cep p 10 0.3863448 16.31 16.68 0.37 30.07. 08:53 352 (N) 50
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.