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Ephemerides for Variable Stars

08: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21

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

Sunrise // Sunset: 03:50 // 18:18 UTC
Civil Twilight (6°): 03:16 // 18:52 UTC
Nautical Twilight (12°): 02:30 // 19:37 UTC
Astronomical Twilight (18°): 01:38 // 20:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PU Dra p 10 1.54565 12.05 14.40 2.35 17.08. 05:36 11 (N) 19
BF Dor p 9 0.352271 13.00 13.20 0.20 17.08. 05:36 168 (S) -29
V336 TrA p 10 0.266768 10.46 11.20 0.74 17.08. 05:36 170 (S) -76
GV Leo s 1 0.266728 11.37 11.37 0.00 17.08. 05:36 80 (E) 14
QU Vir p 10 0.399253 11.75 12.05 0.30 17.08. 05:36 41 (NE) -32
AI Cru p 8 1.417712 9.55 10.30 0.75 17.08. 05:36 133 (SE) -54
GR Vir p 1 0.346974 7.80 8.40 0.60 17.08. 05:36 33 (NE) -42
V641 Aur p 7 0.504878 12.90 13.65 0.75 17.08. 05:36 103 (E) 71
V446 Peg s 1 0.305983 14.00 14.00 0.00 17.08. 05:36 295 (NW) 14
V524 Hya p 10 0.15 17.12 19.40 2.28 17.08. 05:36 101 (E) 10
V636 Aur p 1 0.3406176 13.70 14.10 0.40 17.08. 05:36 122 (SE) 68
OZ Boo p 9 0.324084 13.90 14.15 0.25 17.08. 05:37 15 (N) -10
HI Pup p 10 0.4326186 10.70 11.00 0.30 17.08. 05:37 150 (SE) -18
V342 Aql p 3 3.39086 9.50 12.90 3.40 17.08. 05:37 313 (NW) -19
BO Ari s 1 0.3181937 10.00 10.00 0.00 17.08. 05:37 239 (SW) 56
V463 Peg s 7 0.330569 11.60 12.05 0.45 17.08. 05:37 287 (W) 9
V447 Nor p 10 0.8617 16.45 16.75 0.30 17.08. 05:37 149 (SE) -82
V667 Lyr p 10 1.4327751 12.00 12.35 0.35 17.08. 05:37 333 (NW) 3
V871 Aql s 9 2.952656 13.30 13.30 0.00 17.08. 05:38 316 (NW) -34
IY Pav p 10 0.8881 12.00 13.10 1.10 17.08. 05:38 211 (SW) -55
V1633 Ori s 3 1.149385 12.10 12.10 0.00 17.08. 05:38 142 (SE) 38
SZ Hor p 10 0.62511 10.96 11.74 0.78 17.08. 05:38 191 (S) -17
FI Lyn p 6 0.373261 9.46 9.46 0.00 17.08. 05:38 64 (NE) 54
NX Boo p 8 0.251135 13.02 13.40 0.38 17.08. 05:38 17 (N) -5
V1315 Her s 1 0.358361 12.75 13.10 0.35 17.08. 05:38 341 (N) 3
V552 And p 4 0.28133 16.89 17.55 0.66 17.08. 05:39 270 (W) 65
EN Oct p 1 0.288913 11.88 12.60 0.72 17.08. 05:39 180 (S) -50
V477 Lyr p 9 0.471729 14.30 16.00 1.70 17.08. 05:39 331 (NW) -8
EV CVn p 3 0.335969 12.00 12.50 0.50 17.08. 05:39 41 (NE) 10
V2788 Ori p 7 0.500033 12.00 12.50 0.50 17.08. 05:39 143 (SE) 40
V1141 Cas p 10 6.90925 12.28 12.93 0.65 17.08. 05:39 312 (NW) 65
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 17.08. 05:39 312 (NW) 41
V367 Gem s 5 1.04998 11.30 11.48 0.18 17.08. 05:39 123 (SE) 49
SY Phe p 1 5.27088632 9.75 9.96 0.21 17.08. 05:39 211 (SW) -10
CY Cha p 10 0.443751 13.50 14.00 0.50 17.08. 05:39 164 (S) -50
V1036 Her s 1 0.391678 11.31 11.31 0.00 17.08. 05:39 352 (N) -15
AG Per s 1 2.02873 6.69 7.00 0.31 17.08. 05:40 192 (S) 73
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 17.08. 05:40 99 (E) 30
RT LMi s 1 0.3749177 11.40 11.70 0.30 17.08. 05:40 72 (E) 31
HW Vir s 1 0.11671953 10.50 11.20 0.70 17.08. 05:40 67 (NE) -29
GG Del s 1 0.563226 12.40 12.60 0.20 17.08. 05:40 305 (NW) -7
QW Per p 6 0.825686 14.60 15.70 1.10 17.08. 05:41 236 (SW) 73
V467 And p 10 0.215 15.43 15.73 0.30 17.08. 05:41 279 (W) 41
V630 Cen p 10 0.7295228 14.10 14.40 0.30 17.08. 05:41 138 (SE) -68
DK Sge s 1 0.621824 12.20 13.00 0.80 17.08. 05:41 309 (NW) -3
SX Lup s 5 0.685845 11.50 11.80 0.30 17.08. 05:42 53 (NE) -80
V747 Cen s 10 0.53719488 9.86 10.05 0.19 17.08. 05:42 96 (E) -62
CO Cep s 1 4.13756 12.00 12.60 0.60 17.08. 05:42 343 (N) 56
V634 Aur p 9 0.4509 15.00 15.27 0.27 17.08. 05:42 117 (SE) 72
NN Dra p 7 0.382879 12.34 12.98 0.64 17.08. 05:42 22 (N) 32
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.