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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RZ Com p 1 0.338507 10.42 11.13 0.71 17.07. 10:03 76 (E) 19
FY Boo s 1 0.2411595 13.12 13.12 0.00 17.07. 10:03 64 (NE) 8
IL Cnc p 1 0.267656 12.35 12.96 0.61 17.07. 10:03 127 (SE) 50
EZ Hya p 1 0.449751 10.40 10.70 0.30 17.07. 10:03 139 (SE) 17
RS PsA s 10 0.593358 14.30 14.30 0.00 17.07. 10:04 281 (W) -43
EX Psc s 1 0.289482 12.00 12.00 0.00 17.07. 10:04 280 (W) -1
V684 Mon p 1 1.85142 8.43 8.54 0.11 17.07. 10:04 182 (S) 50
V1222 Tau p 4 0.295362 13.28 13.64 0.36 17.07. 10:04 242 (SW) 32
CZ CMi s 1 0.426397 10.55 10.55 0.00 17.07. 10:04 168 (S) 49
V501 Cam p 9 0.454388 13.80 14.10 0.30 17.07. 10:04 11 (N) 59
BC Eri p 1 0.527247 10.83 11.32 0.49 17.07. 10:04 211 (SW) 20
V402 Aur p 3 0.603498 8.84 8.98 0.14 17.07. 10:04 235 (SW) 63
V1007 Cas p 5 0.332007 12.00 12.44 0.44 17.07. 10:04 313 (NW) 32
V583 Lyr s 10 11.2579 12.90 12.90 0.00 17.07. 10:04 356 (N) -1
BX Peg s 1 0.280418 11.00 11.62 0.62 17.07. 10:05 322 (NW) -4
LT Com p 1 0.512058 10.61 10.75 0.14 17.07. 10:05 71 (E) 19
V418 Nor p 10 0.3849 16.18 16.50 0.32 17.07. 10:05 121 (SE) -64
DX CVn s 1 0.35738 12.25 12.60 0.35 17.07. 10:05 60 (NE) 26
OP Cen s 10 0.4623218 13.10 13.80 0.70 17.07. 10:05 133 (SE) -46
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 17.07. 10:05 19 (N) 21
HT Vir s 1 0.4076729 7.06 7.48 0.42 17.07. 10:05 75 (E) -5
V391 Vir p 1 0.3543161 12.21 12.84 0.63 17.07. 10:06 92 (E) 7
AW Vir p 1 0.3539976 11.00 11.81 0.81 17.07. 10:06 80 (E) -4
NS Com p 9 0.330805 13.25 13.60 0.35 17.07. 10:06 73 (E) 16
V594 Lyr s 5 0.255999 14.00 14.00 0.00 17.07. 10:06 0 (N) 6
V1139 Cas s 1 0.2971 12.80 12.80 0.00 17.07. 10:06 309 (NW) 45
DY CVn p 1 0.2459495 12.00 12.50 0.50 17.07. 10:06 61 (NE) 24
BS CrB p 9 0.42458 11.46 11.60 0.14 17.07. 10:06 37 (NE) -1
V1079 Cas p 9 0.283611 15.83 16.00 0.17 17.07. 10:07 314 (NW) 44
AM CrB p 6 0.703654 12.80 13.50 0.70 17.07. 10:07 30 (NE) 4
V389 Cam p 9 0.439897 11.80 12.50 0.70 17.07. 10:07 341 (N) 68
LU Lib p 10 0.351671 13.50 14.30 0.80 17.07. 10:07 64 (NE) -42
TU Cha p 6 0.557048 13.30 13.80 0.50 17.07. 10:07 167 (S) -44
AU Aqr p 10 0.3711583 12.90 14.00 1.10 17.07. 10:07 281 (W) -42
V646 Aur p 9 0.438786 13.40 13.80 0.40 17.07. 10:07 197 (S) 82
V656 Lyr p 10 0.409766 13.20 13.60 0.40 17.07. 10:07 4 (N) -6
V685 Her p 10 0.5891435 15.40 16.00 0.60 17.07. 10:07 36 (NE) -9
BS Cas s 1 0.440469 12.20 12.60 0.40 17.07. 10:08 314 (NW) 45
V1647 Aql p 6 0.463588 13.50 14.00 0.50 17.07. 10:08 341 (N) -49
V417 Nor p 10 0.4067 16.03 16.65 0.62 17.07. 10:08 121 (SE) -63
V500 Cam p 6 0.2483505 14.00 14.80 0.80 17.07. 10:08 12 (N) 59
DW UMa p 1 0.13660653 15.10 16.60 1.50 17.07. 10:08 53 (NE) 57
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 17.07. 10:08 286 (W) -20
V1096 Her p 1 0.2414165 13.05 13.40 0.35 17.07. 10:08 15 (N) 5
V366 UMa p 8 0.4573045 13.60 14.20 0.60 17.07. 10:08 34 (NE) 33
OO Aqr s 5 0.586623 9.20 9.59 0.39 17.07. 10:08 316 (NW) -46
V609 Aur p 9 0.4747295 13.10 13.60 0.50 17.07. 10:09 243 (SW) 72
UY Vol p 1 0.159337785 16.90 23.00 6.10 17.07. 10:09 174 (S) -28
MR Aur s 9 0.690301 15.10 15.50 0.40 17.07. 10:09 216 (SW) 68
YY Gem s 1 0.8142822 8.91 9.59 0.68 17.07. 10:09 152 (SE) 70
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.