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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:54 // 19:01 UTC
Civil Twilight (6°): 02:13 // 19:41 UTC
Nautical Twilight (12°): 01:13 // 20:41 UTC
Astronomical Twilight (18°): 23:09 // 22:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HR Boo p 1 0.315967 13.25 13.85 0.60 31.05. 18:10 112 (E) 45
V664 Lyr p 8 0.359987 13.00 13.00 0.00 31.05. 18:10 52 (NE) 24
GW Cep p 1 0.3188312 11.40 12.10 0.70 31.05. 18:10 354 (N) 41
SW Lyn s 1 0.6440665 9.51 9.65 0.14 31.05. 18:10 279 (W) 52
V621 Pup p 10 0.390386 10.25 11.00 0.75 31.05. 18:10 218 (SW) -19
V365 Peg s 8 1.080321 10.12 10.12 0.00 31.05. 18:10 30 (NE) -12
XY Pic p 10 0.2972608 7.61 7.66 0.06 31.05. 18:10 227 (SW) -39
V383 Cep p 8 1.495747 7.27 7.58 0.31 31.05. 18:10 14 (N) 24
V490 Cam p 10 0.3234825 13.80 14.30 0.50 31.05. 18:10 337 (NW) 56
IK Boo s 1 0.303116 12.00 12.50 0.50 31.05. 18:10 114 (SE) 57
V531 And p 10 0.406372 11.40 11.60 0.20 31.05. 18:11 339 (N) -3
V622 Aur p 9 0.3043 15.13 15.32 0.19 31.05. 18:11 298 (NW) 29
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 31.05. 18:11 253 (W) 41
V948 Mon s 7 0.377107 13.00 13.60 0.60 31.05. 18:11 243 (SW) 20
GR Cas p 2 1.0462595 13.70 14.50 0.80 31.05. 18:11 337 (NW) 26
OO Aql p 1 0.506792 9.20 9.90 0.70 31.05. 18:12 61 (NE) -11
AN UMa p 6 0.07975275 14.90 20.20 5.30 31.05. 18:12 241 (SW) 81
V519 Cam p 8 0.85026 12.58 13.05 0.47 31.05. 18:12 6 (N) 55
BC Eri s 1 0.527247 10.83 11.26 0.43 31.05. 18:12 272 (W) -21
V501 Oph s 5 0.96795 10.90 11.10 0.20 31.05. 18:12 75 (E) 6
KV Eri p 10 0.271753 12.48 13.01 0.53 31.05. 18:12 258 (W) -60
EQ Pup p 9 1.143134 10.20 11.00 0.80 31.05. 18:12 231 (SW) -3
AK CMi p 1 0.5658969 10.10 11.50 1.40 31.05. 18:13 251 (W) 20
HL Psc p 9 0.491606 10.79 11.12 0.33 31.05. 18:13 339 (N) -8
KT Lyr s 9 0.5815356 14.70 14.90 0.20 31.05. 18:13 60 (NE) 19
SY Aps p 6 0.278908 12.20 13.60 1.40 31.05. 18:13 166 (S) -36
YZ Cas p 9 4.4672223 5.71 6.12 0.41 31.05. 18:13 356 (N) 35
AM Her p 1 0.128927 12.30 15.70 3.40 31.05. 18:13 50 (NE) 33
V922 Mon p 7 2.087084 10.87 11.50 0.63 31.05. 18:13 263 (W) 18
BP Vul p 1 1.940346 10.10 11.30 1.20 31.05. 18:13 47 (NE) -6
QS Vir p 9 0.150757525 14.27 17.76 3.49 31.05. 18:13 149 (SE) 22
Y Sex s 1 0.4198165 9.83 10.17 0.34 31.05. 18:13 214 (SW) 36
V1040 Her s 7 1.113677 12.50 12.50 0.00 31.05. 18:13 87 (E) 23
SW Ant p 10 0.3802 13.80 14.90 1.10 31.05. 18:13 208 (SW) 10
CC Lyn s 6 0.354627 6.42 6.42 0.00 31.05. 18:13 286 (W) 47
PY Vir s 1 0.311248 9.60 10.00 0.40 31.05. 18:14 156 (SE) 33
CV Cas p 5 2.587664 13.90 17.50 3.60 31.05. 18:14 356 (N) 32
V789 Cyg s 6 0.288551 13.30 13.30 0.00 31.05. 18:14 54 (NE) 10
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 31.05. 18:14 110 (E) 11
CE Leo p 1 0.3034287 11.80 12.60 0.80 31.05. 18:14 184 (S) 63
AA Lyr s 1 0.5173146 13.40 13.50 0.10 31.05. 18:14 58 (NE) 11
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 31.05. 18:14 47 (NE) 13
GV Lib p 6 0.955245 13.90 15.30 1.40 31.05. 18:14 125 (SE) 3
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 31.05. 18:14 56 (NE) 27
V1269 Cen p 10 0.389943 12.70 13.65 0.95 31.05. 18:15 160 (S) 4
V870 Ara p 7 0.399826 9.00 9.39 0.40 31.05. 18:15 133 (SE) -42
V354 UMa p 7 0.2938285 10.93 11.21 0.28 31.05. 18:15 83 (E) 73
V383 Cam p 10 0.3772858 11.65 11.90 0.25 31.05. 18:15 339 (N) 45
V1280 Cen p 10 0.94621 15.78 16.81 1.03 31.05. 18:15 168 (S) -26
V366 Sge p 9 0.75184 11.80 12.25 0.45 31.05. 18:15 62 (NE) 0
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.