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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:12 UTC
Civil Twilight (6°): 06:20 // 15:48 UTC
Nautical Twilight (12°): 05:38 // 16:29 UTC
Astronomical Twilight (18°): 04:59 // 17:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 03.01. 23:11 37 (NE) -73
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 03.01. 23:11 252 (W) 29
V889 Cep s 10 0.418336 12.55 12.80 0.25 03.01. 23:11 338 (N) 33
RY CMi s 6 3.26488 11.90 12.00 0.10 03.01. 23:11 174 (S) 47
KV Gem s 1 0.358522 12.40 12.85 0.45 03.01. 23:11 188 (S) 56
QV Lup p 10 0.365618 11.35 11.78 0.43 03.01. 23:11 107 (E) -47
BT Pup p 10 1.5921029 13.90 14.60 0.70 03.01. 23:11 168 (S) 15
BT Pup s 10 1.5921029 13.90 14.50 0.60 03.01. 23:11 168 (S) 15
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 03.01. 23:11 359 (N) 10
V648 Lyr s 1 0.368752 13.22 13.62 0.40 03.01. 23:11 8 (N) 2
AD Phe s 10 0.379924 10.27 10.80 0.53 03.01. 23:11 240 (SW) -28
BO Gru p 10 0.56221 12.10 12.60 0.50 03.01. 23:11 255 (W) -50
BF Vir s 1 0.640575 10.50 10.72 0.22 03.01. 23:11 82 (E) -7
DW CMi p 2 0.30755495 14.50 15.00 0.50 03.01. 23:12 168 (S) 44
EK Com p 1 0.266685 12.70 13.40 0.70 03.01. 23:12 74 (E) 23
V1306 Her p 1 0.370368 11.70 12.10 0.40 03.01. 23:12 13 (N) 4
BZ Leo p 8 0.2697257 15.30 16.10 0.80 03.01. 23:12 90 (E) 31
DG CMi s 8 0.366037 11.94 12.05 0.11 03.01. 23:12 176 (S) 49
BX CrB p 10 0.358838 12.25 12.50 0.25 03.01. 23:12 35 (NE) 7
IL Cnc s 1 0.267656 12.35 11.35 -1.00 03.01. 23:12 134 (SE) 53
HP Pav s 10 0.2978 14.90 15.50 0.60 03.01. 23:13 194 (S) -67
AK Men p 10 0.41244 9.13 9.28 0.15 03.01. 23:13 190 (S) -43
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 03.01. 23:13 348 (N) 18
V461 Cam p 10 0.3385585 13.30 13.75 0.45 03.01. 23:13 357 (N) 67
EN Tuc p 10 2.88083 8.58 8.64 0.06 03.01. 23:14 213 (SW) -48
V435 Peg p 9 0.312999 13.05 13.40 0.35 03.01. 23:14 324 (NW) -18
MR Boo p 10 0.866897 11.06 11.47 0.41 03.01. 23:14 39 (NE) 26
GU Pup p 10 1.652698 11.40 12.20 0.80 03.01. 23:14 175 (S) 23
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 03.01. 23:14 39 (NE) -64
V570 Per p 8 1.900942 8.15 8.25 0.10 03.01. 23:14 292 (W) 52
FF Vul p 1 0.444979 13.10 13.80 0.70 03.01. 23:14 343 (N) -12
BG CrA p 10 0.4527693 14.50 15.30 0.80 03.01. 23:14 11 (N) -77
V803 Aql p 4 0.2634245 14.00 15.00 1.00 03.01. 23:14 3 (N) -47
V563 Lyr s 1 0.577642 10.96 10.96 0.00 03.01. 23:14 5 (N) 0
BV Tri p 1 0.494177 14.10 14.30 0.20 03.01. 23:14 286 (W) 37
V626 Aur p 9 0.3956 15.59 15.86 0.27 03.01. 23:14 240 (SW) 72
V1208 Her p 10 0.3633237 12.20 12.40 0.20 03.01. 23:14 28 (NE) 7
BT Eri p 10 2.112291 9.56 10.45 0.89 03.01. 23:14 219 (SW) -11
BY Peg s 1 0.341936 12.90 13.58 0.68 03.01. 23:15 327 (NW) -5
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 03.01. 23:15 319 (NW) 42
V737 Per p 1 0.366599 12.65 13.22 0.57 03.01. 23:15 266 (W) 48
DP Cas s 4 1.221596 13.40 13.60 0.20 03.01. 23:15 331 (NW) 33
V1284 Her p 1 0.337146 12.78 13.18 0.40 03.01. 23:15 18 (N) -1
AK Cam p 1 2.226805 10.30 10.90 0.60 03.01. 23:16 10 (N) 62
V496 Mon s 5 0.660764 12.50 12.80 0.30 03.01. 23:16 191 (S) 43
V1374 Tau s 1 0.250818 13.00 13.00 0.00 03.01. 23:16 224 (SW) 63
WY Cet s 3 1.93972 9.20 9.20 0.00 03.01. 23:16 258 (W) -5
TW Cet s 1 0.3168513 10.43 11.14 0.71 03.01. 23:16 249 (W) -10
FZ Del s 1 0.7832118 10.20 10.20 0.00 03.01. 23:16 330 (NW) -31
V338 Aqr s 9 0.285143 12.40 12.40 0.00 03.01. 23:16 313 (NW) -31
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.