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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NS Vir p 10 1.2912765 8.78 9.13 0.35 21.07. 09:26 60 (NE) -14
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 21.07. 09:26 346 (N) -27
V876 Per s 9 0.319961 13.60 14.10 0.50 21.07. 09:26 274 (W) 53
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 21.07. 09:26 316 (NW) 47
V1311 Aql p 10 1.05169 16.50 17.40 0.90 21.07. 09:26 334 (NW) -31
V502 And s 6 0.318892 13.80 14.15 0.35 21.07. 09:26 287 (W) 26
V1223 Tau s 7 0.446918 12.15 12.15 0.00 21.07. 09:27 237 (SW) 36
U Gem p 1 0.17690624 8.20 14.90 6.70 21.07. 09:27 139 (SE) 57
AF Vol p 10 0.63894 10.60 11.05 0.45 21.07. 09:27 166 (S) -33
V552 And p 4 0.28133 16.89 17.55 0.66 21.07. 09:27 289 (W) 46
V474 Cam p 5 0.328205 10.90 11.40 0.50 21.07. 09:27 14 (N) 70
XZ Leo s 1 0.487737 10.60 11.10 0.50 21.07. 09:27 107 (E) 36
V881 Ara p 10 2.41887 10.14 10.63 0.49 21.07. 09:27 62 (NE) -82
V658 Pup p 10 0.402 16.60 16.76 0.16 21.07. 09:27 170 (S) -9
V447 Cam s 7 0.83614 11.89 12.03 0.14 21.07. 09:28 4 (N) 72
HL Psc p 9 0.491606 10.79 11.12 0.33 21.07. 09:28 279 (W) 32
AQ Psc p 1 0.4756052 8.60 8.96 0.36 21.07. 09:28 264 (W) 15
V807 Cyg s 9 0.798763 14.20 14.90 0.70 21.07. 09:28 345 (N) -1
FS Lup p 9 0.3813993 11.50 12.50 1.00 21.07. 09:28 113 (SE) -57
V437 Dra p 10 0.316053 13.75 14.40 0.65 21.07. 09:28 348 (N) 25
BX And s 1 0.6101125 8.90 9.15 0.25 21.07. 09:28 284 (W) 45
V563 And s 8 0.3031916 13.70 14.00 0.30 21.07. 09:29 280 (W) 42
V504 And p 10 0.647987 13.40 13.70 0.30 21.07. 09:29 294 (NW) 31
AX Vir s 1 0.7025264 10.00 10.24 0.24 21.07. 09:29 76 (E) -7
V412 Her p 7 0.3362122 14.70 15.50 0.80 21.07. 09:29 13 (N) -13
VV CVn p 1 0.5331303 13.88 14.33 0.45 21.07. 09:29 59 (NE) 17
EI Oct p 9 0.338519 11.41 12.15 0.74 21.07. 09:29 176 (S) -50
V445 Cam p 10 0.30118 14.40 15.20 0.80 21.07. 09:29 1 (N) 61
EH Lyn p 1 0.326743 13.00 13.28 0.28 21.07. 09:30 104 (E) 58
LT Eri p 1 0.17017 15.00 18.72 3.72 21.07. 09:30 219 (SW) 26
DK And p 1 0.489223 12.50 13.10 0.60 21.07. 09:30 315 (NW) 29
IV Boo p 8 0.2830385 14.30 15.10 0.80 21.07. 09:30 51 (NE) 7
V345 Gem s 1 0.274778 7.82 7.88 0.06 21.07. 09:30 134 (SE) 69
V500 Cam p 6 0.2483505 14.00 14.80 0.80 21.07. 09:30 13 (N) 59
PW Cyg p 9 2.021778 13.30 14.50 1.20 21.07. 09:30 343 (N) 2
UZ For p 10 0.087865429 18.20 20.90 2.70 21.07. 09:30 218 (SW) 5
CC Com p 1 0.2206859 11.30 12.21 0.91 21.07. 09:30 78 (E) 19
V406 Lyr p 5 0.860783 12.40 13.30 0.90 21.07. 09:31 359 (N) 2
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 21.07. 09:31 167 (S) 40
RT Per s 1 0.8494067 10.46 10.66 0.20 21.07. 09:31 282 (W) 60
GW Boo s 1 0.531544 10.25 10.25 0.00 21.07. 09:31 61 (NE) 3
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 21.07. 09:31 344 (N) 19
XY Phe p 10 0.33867 13.48 14.23 0.75 21.07. 09:31 230 (SW) -21
V1355 Tau p 7 0.244668 13.00 13.00 0.00 21.07. 09:31 221 (SW) 59
V555 Aur s 5 0.9097945 14.10 14.40 0.30 21.07. 09:32 214 (SW) 66
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 21.07. 09:33 28 (NE) -1
TV UMi s 1 0.4155497 8.77 8.85 0.08 21.07. 09:33 17 (N) 38
V639 Aur s 4 0.3571 14.01 14.01 0.00 21.07. 09:33 300 (NW) 84
ZZ Eri s 3 0.45206 13.90 14.40 0.50 21.07. 09:33 217 (SW) 22
V1112 Tau s 1 0.423837 13.10 13.10 0.00 21.07. 09:33 220 (SW) 42
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.