Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:08 UTC
Civil Twilight (6°): 03:24 // 18:41 UTC
Nautical Twilight (12°): 02:40 // 19:25 UTC
Astronomical Twilight (18°): 01:51 // 20:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GT Boo p 2 0.568922 12.10 12.40 0.30 21.08. 16:27 190 (S) 78
NY Lyr p 1 0.4408 12.70 13.20 0.50 21.08. 16:27 88 (E) 46
DW Dra p 5 1.226363 14.00 15.50 1.50 21.08. 16:27 32 (NE) 57
V1173 Her p 10 0.2656288 9.95 10.40 0.45 21.08. 16:27 108 (E) 80
V480 Cas p 9 0.342013 14.60 14.90 0.30 21.08. 16:27 15 (N) 18
W Crv p 1 0.3880813 11.16 12.50 1.34 21.08. 16:27 230 (SW) 13
V796 Cep p 1 0.392964 12.20 12.85 0.65 21.08. 16:28 6 (N) 41
MQ Peg s 3 0.379386 13.39 13.39 0.00 21.08. 16:28 57 (NE) 10
V1179 Her p 1 0.385505 11.39 11.72 0.33 21.08. 16:28 158 (S) 49
V435 Dra p 10 0.5221901 12.32 12.64 0.32 21.08. 16:28 35 (NE) 53
V364 Per p 2 0.3394535 14.60 15.60 1.00 21.08. 16:28 9 (N) -3
W For p 7 0.617895 13.13 13.76 0.63 21.08. 16:28 25 (NE) -64
V502 Cyg p 4 0.566962 13.60 14.50 0.90 21.08. 16:28 68 (E) 40
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 21.08. 16:28 20 (N) 32
ZZ Aur s 1 0.601216 10.80 11.10 0.30 21.08. 16:28 335 (NW) 6
SZ Her s 1 0.818096 9.86 10.10 0.24 21.08. 16:28 113 (SE) 61
V1100 Her p 1 0.346931 10.92 11.26 0.34 21.08. 16:29 100 (E) 65
V652 Pup p 10 0.371829 9.66 9.84 0.18 21.08. 16:29 267 (W) -49
V839 Oph p 1 0.4090015 8.80 9.39 0.59 21.08. 16:29 127 (SE) 38
AK Men p 10 0.41244 9.13 9.28 0.15 21.08. 16:29 182 (S) -60
EQ UMa s 6 0.3581533 12.40 12.60 0.20 21.08. 16:29 317 (NW) 32
AV Tri p 10 0.881968 11.90 12.50 0.60 21.08. 16:29 17 (N) -3
V1261 Her p 4 0.397693 13.00 14.00 1.00 21.08. 16:29 132 (SE) 53
EM Cyg p 1 0.2909091 11.90 14.40 2.50 21.08. 16:29 89 (E) 41
WY Cep s 2 1.249057 10.80 11.50 0.70 21.08. 16:30 28 (NE) 39
V639 Aur p 4 0.3571 14.01 14.85 0.84 21.08. 16:30 338 (N) 17
QV Lup p 10 0.365618 11.35 11.78 0.43 21.08. 16:30 188 (S) -4
KV Cas p 10 5.444 15.10 17.40 2.30 21.08. 16:30 15 (N) 24
V1370 Tau s 7 0.295517 10.90 10.90 0.00 21.08. 16:30 330 (NW) -16
IU Cnc s 1 0.421646 11.80 12.32 0.52 21.08. 16:31 284 (W) 5
V445 Cam p 10 0.30118 14.40 15.20 0.80 21.08. 16:31 349 (N) 41
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 21.08. 16:31 15 (N) -24
MY Boo s 8 0.473378 13.70 14.20 0.50 21.08. 16:31 308 (NW) 82
V1180 Her p 10 0.352051 12.82 12.98 0.16 21.08. 16:31 144 (SE) 70
V4641 Sgr p 10 2.81728 13.40 13.85 0.45 21.08. 16:31 143 (SE) 6
V1104 Her s 1 0.227876 13.30 13.30 0.00 21.08. 16:32 77 (E) 65
XY Sct p 4 0.7852528 13.80 14.50 0.70 21.08. 16:32 129 (SE) 21
BO Ari s 1 0.3181937 10.00 10.00 0.00 21.08. 16:32 18 (N) -11
V1038 Her s 1 0.26818 11.80 11.80 0.00 21.08. 16:32 128 (SE) 67
ZZ Peg p 1 0.667356 12.20 12.80 0.60 21.08. 16:32 64 (NE) -2
V579 And p 10 0.338094 12.50 12.80 0.30 21.08. 16:32 51 (NE) 15
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 21.08. 16:32 289 (W) 22
HS Vul p 1 0.3320847 13.90 14.20 0.30 21.08. 16:32 92 (E) 32
LU Lac p 2 0.2988016 14.60 15.45 0.85 21.08. 16:33 45 (NE) 31
YY Del s 1 0.793093 11.30 11.30 0.00 21.08. 16:33 93 (E) 21
V905 Ara s 2 0.243905 14.00 14.00 0.00 21.08. 16:33 167 (S) -23
GV Boo p 2 0.367868 12.40 12.80 0.40 21.08. 16:33 235 (SW) 58
BF Pav s 10 0.305605 11.00 11.90 0.90 21.08. 16:33 155 (SE) -26
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 21.08. 16:33 143 (SE) 6
SW Lyn p 1 0.6440665 9.51 10.20 0.69 21.08. 16:33 313 (NW) 19
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.