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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:40 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:10 UTC
Astronomical Twilight (18°): 00:30 // 21:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V401 Lyr s 7 1.315044 13.60 13.60 0.00 15.05. 18:23 41 (NE) 11
OS Lac p 3 1.444335 13.40 14.20 0.80 15.05. 18:24 3 (N) 12
MR Del s 1 0.5216895 8.85 8.85 0.00 15.05. 18:24 42 (NE) -26
FR Del s 8 0.3497468 15.00 15.30 0.30 15.05. 18:24 33 (NE) -23
V856 Cyg p 3 2.173598 13.50 14.30 0.80 15.05. 18:24 44 (NE) 2
V789 Per p 9 0.715314 13.20 13.85 0.65 15.05. 18:24 319 (NW) 12
EH CVn p 1 0.263585 12.91 13.26 0.35 15.05. 18:24 106 (E) 55
SU Ind s 8 0.986356 9.50 9.70 0.20 15.05. 18:24 90 (E) -69
AI Tri p 3 0.19174566 16.00 16.50 0.50 15.05. 18:24 321 (NW) 0
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 15.05. 18:24 29 (NE) 9
G1213.1483 Ari p 8 0.346282 13.21 13.21 0.00 15.05. 18:24 317 (NW) -9
IP Lyr s 2 0.4728055 13.20 13.30 0.10 15.05. 18:25 53 (NE) 13
V870 Ara p 7 0.399826 9.00 9.39 0.40 15.05. 18:25 128 (SE) -48
DN Boo s 1 0.447564 11.17 11.17 0.00 15.05. 18:25 120 (SE) 40
V366 Per s 3 1.421996 13.70 13.70 0.00 15.05. 18:25 317 (NW) 10
CT Her p 1 1.7863748 10.60 11.70 1.10 15.05. 18:25 85 (E) 20
KT Lyr p 9 0.5815356 14.70 15.40 0.70 15.05. 18:25 52 (NE) 12
AW Ari p 8 0.381766 13.66 14.33 0.67 15.05. 18:25 317 (NW) -17
V390 Gem p 7 2.149453 11.32 11.95 0.63 15.05. 18:26 246 (SW) 38
AH Cnc s 1 0.360455 13.31 13.68 0.37 15.05. 18:26 226 (SW) 44
DZ Psc s 1 0.366136 10.86 10.86 0.00 15.05. 18:26 337 (NW) -15
AU Men p 9 0.343841 10.29 11.11 0.82 15.05. 18:26 203 (SW) -43
V515 Mon p 1 0.8739713 11.60 12.20 0.60 15.05. 18:26 247 (SW) 15
AN UMa s 6 0.07975275 14.90 20.20 5.30 15.05. 18:26 171 (S) 85
FO Lyn p 7 0.63446 11.11 11.58 0.47 15.05. 18:26 267 (W) 65
V733 Her p 3 0.4174915 13.80 14.40 0.60 15.05. 18:26 52 (NE) 32
V474 Cam p 5 0.328205 10.90 11.40 0.50 15.05. 18:26 327 (NW) 58
BM Psc p 9 0.474768 16.22 16.72 0.50 15.05. 18:26 331 (NW) -6
V396 Cam p 9 0.386297 13.70 14.10 0.40 15.05. 18:27 333 (NW) 49
V781 Tau p 1 0.344909 8.90 9.30 0.40 15.05. 18:27 280 (W) 28
PY Boo p 9 0.278049 12.10 12.65 0.55 15.05. 18:27 61 (NE) 49
OW Lup p 10 0.360317 10.03 10.39 0.36 15.05. 18:28 132 (SE) -10
V337 Aql s 10 2.733879 8.57 9.09 0.52 15.05. 18:28 67 (NE) -21
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 15.05. 18:28 52 (NE) 10
PZ UMa s 7 0.2626732 12.50 12.50 0.00 15.05. 18:28 278 (W) 75
DD Aqr s 1 0.7210105 10.90 11.20 0.30 15.05. 18:28 5 (N) -39
LU Aur p 10 0.388333333 13.50 14.50 1.00 15.05. 18:28 290 (W) 41
GW Aur s 10 2.49481 12.66 12.66 0.00 15.05. 18:28 283 (W) 33
V568 And p 9 0.394287 13.90 14.50 0.60 15.05. 18:28 325 (NW) 10
V864 Mon s 5 0.358427 9.90 10.50 0.60 15.05. 18:28 241 (SW) 17
V1044 Her s 1 0.2406405 13.07 13.07 0.00 15.05. 18:28 62 (NE) 27
V899 Her s 1 0.421169 7.93 7.93 0.00 15.05. 18:29 72 (E) 29
EW Del p 6 0.3923312 15.10 15.50 0.40 15.05. 18:29 42 (NE) -15
NY Vir s 1 0.10101597 13.30 13.30 0.00 15.05. 18:29 135 (SE) 28
OP Boo p 10 0.311443 12.80 13.10 0.30 15.05. 18:29 61 (NE) 54
BT Tri p 10 0.2512 14.20 14.80 0.60 15.05. 18:30 321 (NW) 0
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 15.05. 18:30 246 (SW) 22
V1080 Cas p 9 2.571928 14.10 14.58 0.48 15.05. 18:30 342 (N) 21
V535 Aur s 5 0.384744 12.73 13.13 0.40 15.05. 18:30 293 (NW) 46
BI Vul s 1 0.2518236 14.15 14.86 0.71 15.05. 18:30 23 (NE) -10
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.