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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V391 Vir s 1 0.3543161 12.21 12.60 0.39 15.05. 04:12 300 (NW) -18
MN Boo p 9 0.3876975 9.18 9.48 0.30 15.05. 04:12 305 (NW) 34
V2373 Oph p 7 1.086282 7.39 7.46 0.08 15.05. 04:12 237 (SW) 28
V951 Per p 7 0.270478 12.70 13.20 0.50 15.05. 04:12 52 (NE) 14
OT Cep p 3 0.4812313 12.70 13.40 0.70 15.05. 04:13 11 (N) 54
AZ Pup p 8 0.8673646 9.50 10.00 0.50 15.05. 04:13 20 (N) -74
EK Com p 1 0.266685 12.70 13.40 0.70 15.05. 04:13 308 (NW) 5
BP Vel p 10 0.264987 12.90 13.80 0.90 15.05. 04:13 47 (NE) -84
V1275 Her p 10 0.29111 14.10 14.70 0.60 15.05. 04:13 283 (W) 59
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 15.05. 04:13 225 (SW) 67
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 15.05. 04:13 192 (S) 15
GK Lib p 3 2.116458 12.80 13.80 1.00 15.05. 04:13 255 (W) -7
QS Vir p 9 0.150757525 14.27 17.76 3.49 15.05. 04:13 272 (W) -19
V1079 Cas p 9 0.283611 15.83 16.00 0.17 15.05. 04:13 51 (NE) 51
V579 Lyr p 1 0.242906 12.77 13.25 0.48 15.05. 04:13 263 (W) 70
BO Ari p 1 0.3181937 10.00 10.50 0.50 15.05. 04:14 78 (E) 26
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 15.05. 04:14 61 (NE) 73
MO Aqr p 2 0.3981435 9.95 10.28 0.33 15.05. 04:14 174 (S) 38
Y Sex p 1 0.4198165 9.83 10.21 0.38 15.05. 04:14 336 (NW) -36
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 15.05. 04:14 51 (NE) 51
V856 Cep p 10 0.314008 12.25 12.50 0.25 15.05. 04:14 5 (N) 60
V1081 Cas p 9 0.374246 16.71 17.07 0.36 15.05. 04:15 51 (NE) 51
FG Gem p 1 0.819128 11.60 12.60 1.00 15.05. 04:15 30 (NE) -18
BF Pav s 10 0.305605 11.00 11.90 0.90 15.05. 04:15 196 (S) -22
FF Ara p 10 0.69901 13.30 14.00 0.70 15.05. 04:15 206 (SW) -27
HL Dra s 1 0.944276 7.35 7.35 0.00 15.05. 04:15 305 (NW) 69
AW CrB s 1 0.3609357 11.08 11.08 0.00 15.05. 04:15 281 (W) 40
LO Gem s 1 2.237783 11.50 11.50 0.00 15.05. 04:16 37 (NE) -6
PT Dra p 10 0.270768 14.30 14.90 0.60 15.05. 04:16 312 (NW) 40
V835 Cep p 10 0.452238 12.60 12.95 0.35 15.05. 04:16 8 (N) 78
V1052 Her p 1 0.370829 12.20 12.65 0.45 15.05. 04:16 256 (W) 41
CX CMi s 6 1.121975 11.41 11.41 0.00 15.05. 04:16 26 (NE) -26
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 15.05. 04:16 3 (N) -23
GU Aps s 10 0.436522 14.00 14.50 0.50 15.05. 04:16 194 (S) -47
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 15.05. 04:16 346 (N) 82
V1199 Her p 10 0.3355445 14.90 15.50 0.60 15.05. 04:16 269 (W) 37
GW Cep p 1 0.3188312 11.40 12.10 0.70 15.05. 04:16 16 (N) 52
V362 UMa s 8 0.3428 14.20 14.60 0.40 15.05. 04:16 313 (NW) 30
V520 Cas s 1 0.489832 12.50 13.10 0.60 15.05. 04:16 60 (NE) 64
RV CVn p 1 0.2695671 13.75 14.36 0.61 15.05. 04:16 301 (NW) 11
V901 Cen p 1 0.3542133 11.94 12.30 0.37 15.05. 04:16 252 (W) -67
TY Cet p 5 0.323676 11.62 12.10 0.48 15.05. 04:17 105 (E) -7
V340 Vir p 6 0.45486 11.53 12.22 0.69 15.05. 04:17 279 (W) -26
LT Eri p 1 0.17017 15.00 18.72 3.72 15.05. 04:17 79 (E) -18
OQ Dra p 7 0.3396745 13.20 13.80 0.60 15.05. 04:17 345 (N) 37
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 15.05. 04:17 207 (SW) 43
V454 Cam p 10 0.6016 13.90 14.30 0.40 15.05. 04:17 11 (N) 35
BM Tri p 9 0.317819 13.00 13.40 0.40 15.05. 04:17 75 (E) 34
V999 Aql p 10 0.4335 15.20 16.00 0.80 15.05. 04:17 207 (SW) 48
TZ Dra p 1 0.8660332 9.60 10.50 0.90 15.05. 04:17 279 (W) 66
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.