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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V524 Hya p 10 0.15 17.12 19.40 2.28 22.05. 08:00 62 (NE) -21
XX LMi s 4 0.370979 12.42 12.42 0.00 22.05. 08:00 31 (NE) -1
LQ Com s 1 0.356835 12.80 12.80 0.00 22.05. 08:01 5 (N) -14
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 22.05. 08:01 182 (S) 29
V387 Cam p 9 0.651141 12.50 13.10 0.60 22.05. 08:01 39 (NE) 54
VZ Sct p 9 2.19613 11.80 13.00 1.20 22.05. 08:01 266 (W) -14
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 22.05. 08:01 277 (W) 37
V872 Cep p 10 0.2800266 14.80 15.24 0.44 22.05. 08:01 303 (NW) 64
V784 Aql s 4 0.5876933 14.20 14.80 0.60 22.05. 08:01 266 (W) 21
I Boo p 1 0.2678178 5.80 6.40 0.60 22.05. 08:02 340 (N) 11
EG Gem p 4 1.2734065 12.20 13.40 1.20 22.05. 08:02 82 (E) 11
V389 Cam s 9 0.439897 11.80 12.50 0.70 22.05. 08:02 32 (NE) 54
AH Mic p 10 0.387315 13.20 13.60 0.40 22.05. 08:02 222 (SW) -14
QQ UMa p 10 0.372776 13.30 14.10 0.80 22.05. 08:02 34 (NE) 18
GO Psc p 8 0.453256 13.05 13.40 0.35 22.05. 08:02 177 (S) 72
CU Sge s 1 0.7916759 10.90 11.30 0.40 22.05. 08:02 277 (W) 16
SX Crv p 1 0.3166127 8.99 9.25 0.26 22.05. 08:02 10 (N) -58
V624 Cen p 10 0.7000815 14.80 15.60 0.80 22.05. 08:02 238 (SW) -79
NN Ser p 1 0.1300801 17.00 23.00 6.00 22.05. 08:02 316 (NW) -17
V791 Cep p 10 0.2887089 16.86 17.14 0.28 22.05. 08:02 0 (N) 55
HW Aur s 1 1.1774199 12.00 12.60 0.60 22.05. 08:03 80 (E) 48
IV Lib p 9 6.86197 8.35 8.95 0.60 22.05. 08:03 302 (NW) -46
MU Lac p 10 0.2775155 14.10 15.10 1.00 22.05. 08:03 289 (W) 65
V336 Sgr p 10 1.284354 14.00 15.10 1.10 22.05. 08:03 255 (W) -16
V934 Cep s 7 0.431014 13.02 13.45 0.43 22.05. 08:03 337 (NW) 67
BO Ari s 1 0.3181937 10.00 10.00 0.00 22.05. 08:03 144 (SE) 64
IR Vir s 3 0.36938 12.10 12.70 0.60 22.05. 08:03 9 (N) -44
V947 Per p 6 0.297667 13.45 14.05 0.60 22.05. 08:03 101 (E) 53
V396 Cam p 9 0.386297 13.70 14.10 0.40 22.05. 08:03 28 (NE) 53
BZ Leo p 8 0.2697257 15.30 16.10 0.80 22.05. 08:04 20 (N) -15
IK Per p 1 0.6760305 11.30 11.60 0.30 22.05. 08:04 83 (E) 54
UY Vol p 1 0.159337785 16.90 23.00 6.10 22.05. 08:04 145 (SE) -49
RT Cha p 9 0.3551095 14.00 15.00 1.00 22.05. 08:04 168 (S) -56
V410 Aur s 1 0.366355 10.10 10.10 0.00 22.05. 08:04 87 (E) 45
V436 Dra p 10 0.430194 14.15 14.80 0.65 22.05. 08:04 330 (NW) 51
LU Cnc p 6 0.39855 12.10 12.60 0.50 22.05. 08:04 53 (NE) -5
IU Cnc s 1 0.421646 11.80 12.32 0.52 22.05. 08:04 59 (NE) -8
PZ UMa s 7 0.2626732 12.50 12.50 0.00 22.05. 08:04 34 (NE) 20
V475 Hya s 7 0.317122 12.60 12.60 0.00 22.05. 08:04 75 (E) -11
BX Peg s 1 0.280418 11.00 11.62 0.62 22.05. 08:04 259 (W) 45
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 22.05. 08:04 298 (NW) 67
NY Vir s 1 0.10101597 13.30 13.30 0.00 22.05. 08:04 349 (N) -41
V1370 Tau s 7 0.295517 10.90 10.90 0.00 22.05. 08:05 95 (E) 29
QX Vir s 1 0.242075 13.31 13.60 0.29 22.05. 08:05 329 (NW) -42
GY Pup p 10 0.4121794 11.90 12.30 0.40 22.05. 08:05 117 (SE) -31
GT Boo p 2 0.568922 12.10 12.40 0.30 22.05. 08:05 335 (NW) 3
XY Cru p 8 1.0240025 11.10 11.20 0.10 22.05. 08:05 160 (S) -75
V375 Cam s 8 0.32208 13.60 14.10 0.50 22.05. 08:06 17 (N) 55
UV Psc p 1 0.861047 8.91 10.05 1.14 22.05. 08:06 176 (S) 47
AY CrB p 8 0.460476 13.50 14.10 0.60 22.05. 08:06 331 (NW) -3
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.