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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V677 Cen p 9 0.3250284 11.50 11.70 0.20 25.12. 15:19 258 (W) -47
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 25.12. 15:19 294 (NW) 56
V394 Cam p 10 0.381489 13.20 13.60 0.40 25.12. 15:19 24 (NE) 43
V906 Ara p 6 1.02255 14.50 14.80 0.30 25.12. 15:19 217 (SW) -38
V502 Her s 1 0.3692772 12.80 13.50 0.70 25.12. 15:19 282 (W) 33
QU Lup p 10 0.446493 10.37 10.56 0.19 25.12. 15:19 252 (W) -48
V1286 Her p 1 0.334711 12.56 12.96 0.40 25.12. 15:19 283 (W) 35
KM Cnc p 3 0.536435 12.60 13.10 0.50 25.12. 15:20 34 (NE) -10
XY LMi p 1 0.436886 10.70 11.10 0.40 25.12. 15:20 1 (N) -8
BC Eri s 1 0.527247 10.83 11.26 0.43 25.12. 15:20 98 (E) -13
GN Boo p 1 0.3016025 10.75 11.30 0.55 25.12. 15:20 309 (NW) 7
V527 Oph p 10 0.774704 14.40 15.40 1.00 25.12. 15:20 240 (SW) -14
FY Boo s 1 0.2411595 13.12 13.12 0.00 25.12. 15:20 317 (NW) -6
XY Ari p 10 0.25265 13.54 17.60 4.06 25.12. 15:20 97 (E) 31
IV Cas s 1 0.9985167 11.20 11.30 0.10 25.12. 15:20 67 (NE) 79
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 25.12. 15:20 263 (W) 51
FI Del p 9 0.415928 14.20 14.80 0.60 25.12. 15:21 228 (SW) 46
KO Del s 1 0.5833444 12.50 12.00 -0.50 25.12. 15:21 224 (SW) 49
V692 Pup p 10 0.34 14.53 14.72 0.19 25.12. 15:21 52 (NE) -42
AQ Cap p 7 0.3173885 13.00 13.90 0.90 25.12. 15:21 204 (SW) 18
BS Vir s 10 0.3770834 13.60 14.40 0.80 25.12. 15:21 321 (NW) -35
KK Gem p 10 2.512193 12.78 14.00 1.22 25.12. 15:21 57 (NE) -2
GR Boo p 1 0.3766695 11.45 11.90 0.45 25.12. 15:22 305 (NW) 5
V474 Cam p 5 0.328205 10.90 11.40 0.50 25.12. 15:22 19 (N) 35
AP Dor p 10 0.213593 9.38 9.60 0.22 25.12. 15:22 135 (SE) -44
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 25.12. 15:22 241 (SW) 2
HL Aur p 1 0.6225056 10.80 11.90 1.10 25.12. 15:22 40 (NE) 24
SW Gru p 10 0.28812 13.50 14.00 0.50 25.12. 15:23 187 (S) -5
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 25.12. 15:23 226 (SW) 65
V1187 Her s 1 0.310764 11.14 11.31 0.17 25.12. 15:23 297 (NW) 25
V1353 Ori p 1 0.471453 12.93 13.20 0.27 25.12. 15:23 79 (E) -10
V1833 Ori p 10 0.377198 10.32 10.55 0.23 25.12. 15:23 83 (E) 4
OQ Boo s 8 0.398071 12.17 12.25 0.08 25.12. 15:24 306 (NW) 7
PZ Boo p 7 0.622672 12.90 13.40 0.50 25.12. 15:24 311 (NW) 22
V573 Peg p 1 0.417451 12.34 12.85 0.51 25.12. 15:24 161 (S) 71
XY Men p 10 0.7766348 10.63 11.27 0.64 25.12. 15:24 152 (SE) -50
AC Psc p 3 0.335307 13.60 14.60 1.00 25.12. 15:24 166 (S) 46
UZ Ara p 10 1.5999 11.70 12.10 0.40 25.12. 15:24 227 (SW) -40
ZZ Aur p 1 0.601216 10.80 11.70 0.90 25.12. 15:24 51 (NE) 22
XZ Vul p 7 3.08964 11.30 12.80 1.50 25.12. 15:24 257 (W) 47
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 25.12. 15:25 252 (W) 55
AI Tri p 3 0.19174566 16.00 16.50 0.50 25.12. 15:25 99 (E) 48
NP Tel s 10 0.37512 12.90 13.30 0.40 25.12. 15:25 201 (S) -17
MQ Peg s 3 0.379386 13.39 13.39 0.00 25.12. 15:25 177 (S) 68
TU UMi s 4 0.377268 8.84 8.84 0.00 25.12. 15:25 343 (N) 43
BC Vel p 9 1.173596 11.10 11.70 0.60 25.12. 15:25 87 (E) -69
LN Cyg p 10 0.523943 14.00 15.10 1.10 25.12. 15:25 239 (SW) 64
RV Psc p 1 0.5539893 11.30 12.00 0.70 25.12. 15:25 108 (E) 55
XZ Mon p 8 0.876084 13.40 15.10 1.70 25.12. 15:26 67 (NE) -24
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 25.12. 15:26 236 (SW) 34
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.