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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:50 // 18:06 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:42 // 20:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NU Boo p 8 0.339576 13.40 13.80 0.40 22.04. 20:48 63 (NE) 61
TU Boo s 1 0.324284 11.80 12.40 0.60 22.04. 20:48 117 (SE) 58
AL Leo s 1 1.6055175 10.20 10.20 0.00 22.04. 20:48 226 (SW) 51
HW Vir s 1 0.11671953 10.50 11.20 0.70 22.04. 20:48 165 (S) 30
SY Hor p 10 0.3116395 11.48 12.34 0.86 22.04. 20:48 249 (W) -48
RX Hya p 7 2.28166 8.90 11.60 2.70 22.04. 20:48 225 (SW) 21
V648 Lyr p 1 0.368752 13.22 13.62 0.40 22.04. 20:49 56 (NE) 26
AF Pup p 10 0.3836773 13.30 13.50 0.20 22.04. 20:49 218 (SW) -15
V1252 Her p 10 0.39148 14.50 15.00 0.50 22.04. 20:49 66 (NE) 35
EU Vul s 3 0.883049 12.90 13.30 0.40 22.04. 20:49 54 (NE) 0
V857 Her s 1 0.38223 10.90 10.90 0.00 22.04. 20:49 73 (E) 39
V431 Gem p 10 0.254 17.50 17.70 0.20 22.04. 20:49 267 (W) 35
V355 Cas p 4 2.25948 12.70 14.30 1.60 22.04. 20:50 4 (N) 17
V348 Aql p 6 0.6658369 13.00 14.50 1.50 22.04. 20:50 75 (E) -12
V445 Dra p 10 0.3214714 13.40 14.10 0.70 22.04. 20:50 16 (N) 39
KU Aur p 1 1.319579 11.70 12.90 1.20 22.04. 20:50 285 (W) 28
UZ For p 10 0.087865429 18.20 20.90 2.70 22.04. 20:50 279 (W) -42
V914 Cep s 10 0.38618 13.10 13.40 0.30 22.04. 20:50 4 (N) 39
YZ Phe s 10 0.23472665 12.65 12.95 0.30 22.04. 20:50 272 (W) -72
V1301 Sco p 8 1.95406 13.00 13.50 0.50 22.04. 20:50 122 (SE) -19
V734 Cep p 3 3.765974 11.05 11.42 0.37 22.04. 20:51 359 (N) 36
VV Vir p 1 0.446135 11.90 13.20 1.30 22.04. 20:51 145 (SE) 24
HX Lac s 4 0.527476 14.20 14.80 0.60 22.04. 20:51 18 (N) 12
TU Eri p 9 0.334978 12.56 13.13 0.57 22.04. 20:51 291 (W) -43
NR Nor s 10 0.42886 15.50 15.90 0.40 22.04. 20:51 145 (SE) -32
V546 And p 5 0.38302 11.20 11.80 0.60 22.04. 20:51 340 (N) 7
SW Lac s 1 0.320719 8.51 9.31 0.80 22.04. 20:51 12 (N) -1
HY Pav p 10 0.351657 11.40 12.30 0.90 22.04. 20:51 155 (SE) -57
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 22.04. 20:51 39 (NE) 27
NY Vir s 1 0.10101597 13.30 13.30 0.00 22.04. 20:51 149 (SE) 34
X PsA s 10 0.3977746 13.00 14.20 1.20 22.04. 20:52 51 (NE) -57
FQ CVn s 1 0.371037 12.95 13.20 0.25 22.04. 20:52 123 (SE) 64
V1139 Cas p 1 0.2971 12.80 13.23 0.43 22.04. 20:52 346 (N) 18
AC CMi s 1 0.867217 11.00 11.00 0.00 22.04. 20:52 259 (W) 23
V467 Vul s 1 0.427409 12.44 12.70 0.26 22.04. 20:52 37 (NE) -10
V450 Peg s 1 0.556231 14.00 14.00 0.00 22.04. 20:53 31 (NE) -8
V1712 Aql p 8 0.39611 13.15 14.00 0.85 22.04. 20:53 66 (NE) -5
KW Eri p 9 0.2352915 13.38 13.90 0.52 22.04. 20:53 258 (W) -61
EU Oct p 10 3.5088 13.30 14.40 1.10 22.04. 20:53 173 (S) -61
PP Cam s 2 0.840392 12.45 12.45 0.00 22.04. 20:54 343 (N) 40
V362 Dra s 9 0.3472233 12.11 12.11 0.00 22.04. 20:54 33 (NE) 50
V591 Lyr p 2 0.300395 11.95 12.15 0.20 22.04. 20:54 59 (NE) 25
V515 Cam p 6 0.30833 13.45 14.10 0.65 22.04. 20:54 358 (N) 64
AQ Cap s 7 0.3173885 13.00 13.00 0.00 22.04. 20:54 64 (NE) -43
V577 Lyr p 9 0.390011 14.50 15.00 0.50 22.04. 20:54 51 (NE) 27
V400 Lyr p 1 0.253427 12.70 13.35 0.65 22.04. 20:54 52 (NE) 18
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 22.04. 20:55 13 (N) -8
V875 Cep p 10 0.607031 12.00 12.33 0.33 22.04. 20:55 4 (N) 44
V934 Mon s 9 0.509444 12.60 12.60 0.00 22.04. 20:55 255 (W) 11
RX Ari s 1 1.0296285 9.40 9.50 0.10 22.04. 20:55 328 (NW) -11
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.