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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 °
ER Sct p 7 1.361056 9.10 9.40 0.30 21.05. 16:09 48 (NE) -38
BB Peg p 1 0.361501 10.80 11.48 0.68 21.05. 16:10 340 (N) -22
V443 Nor p 10 0.4091 16.50 16.90 0.40 21.05. 16:10 130 (SE) -45
PQ Dra p 9 0.3209415 13.90 14.50 0.60 21.05. 16:10 50 (NE) 44
WY Hor p 9 0.398929 9.52 9.71 0.19 21.05. 16:10 217 (SW) -47
V592 Lyr s 1 0.355684 11.54 11.54 0.00 21.05. 16:10 32 (NE) 1
CL Aur p 1 1.2443718 12.10 13.20 1.10 21.05. 16:10 272 (W) 44
TZ Dra s 1 0.8660332 9.60 9.60 0.00 21.05. 16:10 27 (NE) 14
BH Lyn p 10 0.1558756 13.70 16.30 2.60 21.05. 16:11 283 (W) 83
V500 Cam s 6 0.2483505 14.00 14.70 0.70 21.05. 16:11 359 (N) 62
V509 Cam p 6 0.350347 13.00 13.60 0.60 21.05. 16:11 1 (N) 60
LZ Lyr p 3 1.611229 12.00 13.30 1.30 21.05. 16:11 30 (NE) -1
VV Cet p 1 0.5223925 10.43 10.99 0.56 21.05. 16:11 295 (NW) -22
AW CrB s 1 0.3609357 11.08 11.08 0.00 21.05. 16:11 55 (NE) 17
AM Eri p 4 0.3165735 14.40 15.20 0.80 21.05. 16:11 247 (SW) 3
V402 Gem s 7 0.399252 11.72 12.35 0.63 21.05. 16:11 238 (SW) 48
V959 Cep p 9 0.372264 11.45 11.68 0.23 21.05. 16:12 344 (N) 32
V389 Cam p 9 0.439897 11.80 12.50 0.70 21.05. 16:12 328 (NW) 57
V1139 Cas s 1 0.2971 12.80 12.80 0.00 21.05. 16:12 324 (NW) 29
V870 Cep p 7 0.301066 10.93 11.17 0.24 21.05. 16:12 353 (N) 22
QW Gem p 1 0.3581235 10.33 10.74 0.41 21.05. 16:12 245 (SW) 57
RT LMi s 1 0.3749177 11.40 11.70 0.30 21.05. 16:12 151 (SE) 73
KO Boo p 9 0.369518 13.15 13.35 0.20 21.05. 16:12 83 (E) 25
ET Leo s 1 0.3465036 9.55 9.55 0.00 21.05. 16:13 148 (SE) 44
AO Ser p 1 0.8793471 10.70 12.00 1.30 21.05. 16:13 70 (E) 6
MM Cen s 9 2.094509 12.10 12.40 0.30 21.05. 16:13 159 (S) -26
BP Pup p 10 5.43724 11.40 12.30 0.90 21.05. 16:13 203 (SW) 11
GZ Pup s 10 0.3202743 11.70 12.10 0.40 21.05. 16:13 201 (S) -3
V721 Cen p 10 1.315668 13.25 14.60 1.35 21.05. 16:13 120 (SE) -16
VY Cnc s 10 0.7194195 11.90 12.30 0.40 21.05. 16:13 185 (S) 59
IL Cnc p 1 0.267656 12.35 12.96 0.61 21.05. 16:13 187 (S) 60
V474 Cam p 5 0.328205 10.90 11.40 0.50 21.05. 16:13 335 (NW) 67
PT Dra p 10 0.270768 14.30 14.90 0.60 21.05. 16:13 49 (NE) 40
EK Aqr p 1 0.61279 10.80 11.33 0.53 21.05. 16:13 310 (NW) -39
EM Tuc s 4 0.326575 12.16 12.16 0.00 21.05. 16:13 216 (SW) -63
V337 Vir p 5 0.352857 13.30 14.10 0.80 21.05. 16:13 118 (SE) 22
EE Cet s 3 0.379922 8.76 8.76 0.00 21.05. 16:13 280 (W) 3
V505 Cam s 7 0.336361 13.80 14.40 0.60 21.05. 16:14 360 (N) 57
V525 And p 10 1.42902 11.20 11.55 0.35 21.05. 16:14 313 (NW) 10
QT Boo p 10 0.3190643 11.65 11.80 0.15 21.05. 16:14 50 (NE) 33
GI CVn s 8 0.30316 14.10 14.60 0.50 21.05. 16:14 64 (NE) 44
CF Lyn p 9 1.38537 9.61 9.93 0.32 21.05. 16:14 238 (SW) 69
V1106 Cas p 10 0.974102 12.88 13.25 0.37 21.05. 16:14 341 (N) 41
BS UMa p 1 0.3495099 13.70 14.00 0.30 21.05. 16:15 95 (E) 66
V713 And p 10 0.318453 12.01 12.13 0.12 21.05. 16:15 327 (NW) 1
V1256 Her p 2 0.318276 12.60 13.50 0.90 21.05. 16:15 55 (NE) -6
NQ Cen p 10 1.320337 13.70 14.30 0.60 21.05. 16:15 149 (SE) -30
IP Lyr p 2 0.4728055 13.20 13.80 0.60 21.05. 16:15 34 (NE) 1
V629 And s 8 0.742579 11.20 11.20 0.00 21.05. 16:15 338 (N) 8
V664 Lyr p 8 0.359987 13.00 13.00 0.00 21.05. 16:15 28 (NE) 9
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.