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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 °
V1508 Cyg p 3 0.9951205 12.60 13.30 0.70 31.07. 18:06 88 (E) 42
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 31.07. 18:06 72 (E) 36
KO Ara s 9 0.3825476 13.30 13.30 0.00 31.07. 18:06 162 (S) -17
V1271 Her p 10 0.31962 14.20 14.70 0.50 31.07. 18:06 106 (E) 69
EE Aqr p 1 0.5089958 8.30 8.94 0.64 31.07. 18:07 94 (E) -23
MS Per p 6 2.779357 11.90 12.70 0.80 31.07. 18:07 357 (N) 10
HM Cet s 5 0.44462 12.96 12.96 0.00 31.07. 18:07 28 (NE) -30
RZ Col p 10 0.565194 11.00 11.58 0.58 31.07. 18:07 300 (NW) -68
V642 Pup p 10 5.41414 10.25 10.95 0.70 31.07. 18:07 269 (W) -31
AN Aps p 9 1.045549 12.40 13.10 0.70 31.07. 18:07 180 (S) -34
BS Pup p 10 1.075882 11.30 12.30 1.00 31.07. 18:07 279 (W) -36
UY UMa p 1 0.3760203 12.70 12.90 0.20 31.07. 18:07 298 (NW) 71
CC Lyn s 6 0.354627 6.42 6.42 0.00 31.07. 18:07 320 (NW) 16
V465 CrA p 10 0.3949033 13.70 14.20 0.50 31.07. 18:08 157 (SE) -10
AQ Boo p 1 0.333139 12.30 13.00 0.70 31.07. 18:08 227 (SW) 50
XY UMa p 1 0.47899511 9.50 10.17 0.67 31.07. 18:08 316 (NW) 34
HS Leo s 2 0.337706 13.80 14.40 0.60 31.07. 18:09 272 (W) 35
V366 Cyg p 6 1.096018 10.00 10.50 0.50 31.07. 18:09 55 (NE) 46
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 31.07. 18:09 259 (W) -19
V576 Lyr p 2 0.533573 12.30 12.70 0.40 31.07. 18:09 89 (E) 60
BB Per p 9 0.485609 12.56 13.31 0.75 31.07. 18:09 358 (N) -8
EI Sge s 7 0.3882466 14.00 14.60 0.60 31.07. 18:09 98 (E) 32
IS Cas p 1 1.841517 12.10 13.10 1.00 31.07. 18:09 32 (NE) 32
BW Dra p 1 0.292165 8.61 9.08 0.47 31.07. 18:09 341 (N) 77
V714 Mon s 1 0.3445093 11.83 12.30 0.47 31.07. 18:09 314 (NW) -25
MS And p 10 0.7779 15.80 16.20 0.40 31.07. 18:09 16 (N) 2
V594 Lyr s 5 0.255999 14.00 14.00 0.00 31.07. 18:10 81 (E) 60
DY Lyn p 1 1.313175 9.70 10.20 0.50 31.07. 18:10 316 (NW) 17
DO Leo p 7 0.2345148 16.00 17.00 1.00 31.07. 18:10 270 (W) 20
BT CrB p 9 0.0892 18.90 20.40 1.50 31.07. 18:10 173 (S) 75
FX UMa p 9 4.507176 7.08 7.27 0.19 31.07. 18:10 331 (NW) 42
V1289 Her p 1 0.340092 11.06 11.45 0.39 31.07. 18:11 116 (SE) 64
LY And s 4 0.345031 13.80 13.80 0.00 31.07. 18:11 17 (N) 1
LT Com p 1 0.512058 10.61 10.75 0.14 31.07. 18:11 251 (W) 49
V711 Cyg s 1 0.82671 13.80 13.80 0.00 31.07. 18:11 54 (NE) 34
AW Vir s 1 0.3539976 11.00 11.67 0.67 31.07. 18:11 224 (SW) 34
WZ LMi p 1 0.38914 12.45 12.70 0.25 31.07. 18:11 285 (W) 30
V361 Pup p 10 0.367365 8.05 8.39 0.34 31.07. 18:11 274 (W) -51
V412 Gem p 9 0.32667 16.36 16.96 0.60 31.07. 18:11 313 (NW) -15
GW Psc s 8 0.3363377 11.35 11.35 0.00 31.07. 18:11 42 (NE) -23
V502 And p 6 0.318892 13.80 14.20 0.40 31.07. 18:11 39 (NE) 0
IZ Lac p 1 0.7989215 12.50 12.80 0.30 31.07. 18:11 48 (NE) 34
V1170 Her p 10 0.413998 12.20 12.50 0.30 31.07. 18:11 138 (SE) 81
FU CVn p 7 0.962121 11.20 11.60 0.40 31.07. 18:11 258 (W) 68
BV Tri s 1 0.494177 14.10 14.20 0.10 31.07. 18:12 19 (N) 0
V526 Sgr s 6 1.9194111 9.78 10.20 0.42 31.07. 18:12 139 (SE) -2
YY CrB p 1 0.37656 8.64 9.13 0.49 31.07. 18:12 179 (S) 78
DH CVn p 1 0.365804 12.72 13.24 0.52 31.07. 18:12 269 (W) 51
V2610 Oph p 1 0.426508 9.20 9.45 0.25 31.07. 18:12 144 (SE) 30
V2788 Ori p 7 0.500033 12.00 12.50 0.50 31.07. 18:12 319 (NW) -26
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.