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Ephemerides for Variable Stars

01: 01 02 03 04 05 06 07 08 09

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1286 Her s 1 0.334711 12.56 12.56 0.00 25.12. 07:14 96 (E) 52
V640 Aur p 1 0.3279975 12.52 13.25 0.73 25.12. 07:15 329 (NW) 22
OP Cen s 10 0.4623218 13.10 13.80 0.70 25.12. 07:15 189 (S) -20
V1045 Her p 1 0.510283 10.90 11.40 0.50 25.12. 07:15 83 (E) 64
V1481 Cyg s 8 2.763257 12.14 12.54 0.40 25.12. 07:15 41 (NE) 30
IS Boo s 8 0.25145 14.00 14.00 0.00 25.12. 07:15 256 (W) 87
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 25.12. 07:15 66 (NE) 30
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 25.12. 07:16 71 (E) 48
PY Boo s 9 0.278049 12.10 12.10 0.00 25.12. 07:16 75 (E) 81
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 25.12. 07:16 43 (NE) 43
V336 Cas s 1 0.5972873 13.40 13.60 0.20 25.12. 07:16 20 (N) 25
XZ Leo s 1 0.487737 10.60 11.10 0.50 25.12. 07:16 264 (W) 27
V481 Cam p 10 0.319855 14.50 15.50 1.00 25.12. 07:16 352 (N) 48
BW Dra p 1 0.292165 8.61 9.08 0.47 25.12. 07:16 20 (N) 77
BC Gru p 8 0.3073055 9.90 10.30 0.40 25.12. 07:16 110 (E) -53
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 25.12. 07:17 62 (NE) -28
V792 Sgr s 10 3.930977 11.20 11.70 0.50 25.12. 07:17 133 (SE) 4
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 25.12. 07:17 70 (E) 32
LP Com s 1 0.337934 12.76 12.76 0.00 25.12. 07:17 237 (SW) 57
SZ Scl p 10 0.320832 11.72 12.40 0.68 25.12. 07:17 67 (NE) -58
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 25.12. 07:17 122 (SE) -12
LZ Lyr p 3 1.611229 12.00 13.30 1.30 25.12. 07:17 86 (E) 42
CW Cyg p 10 6.85871 12.00 14.10 2.10 25.12. 07:17 53 (NE) 43
V2768 Ori s 8 0.33262 15.00 15.00 0.00 25.12. 07:17 305 (NW) -20
V924 Cep p 10 1.25771 11.81 12.15 0.34 25.12. 07:17 13 (N) 42
FI Boo s 1 0.389997 9.60 9.60 0.00 25.12. 07:17 76 (E) 82
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.12. 07:18 200 (S) 6
MS Vir s 1 0.3124379 9.34 9.67 0.33 25.12. 07:18 187 (S) 22
V1669 Cyg p 10 3.0919 14.70 15.90 1.20 25.12. 07:18 50 (NE) 18
V1168 Aql p 4 1.272567 11.90 13.90 2.00 25.12. 07:18 89 (E) 15
FX Vel s 10 1.052565 9.70 10.50 0.80 25.12. 07:18 244 (SW) -29
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 25.12. 07:18 57 (NE) 22
V1100 Her p 1 0.346931 10.92 11.26 0.34 25.12. 07:18 88 (E) 56
OV Vel p 10 2.09039 8.19 8.32 0.13 25.12. 07:18 233 (SW) -31
V737 Per p 1 0.366599 12.65 13.22 0.57 25.12. 07:19 347 (N) -6
BF Cap s 9 0.532676 8.92 8.92 0.00 25.12. 07:19 106 (E) -12
SW Gru p 10 0.28812 13.50 14.00 0.50 25.12. 07:19 111 (E) -44
MZ Gem p 10 1.290032 16.50 17.50 1.00 25.12. 07:19 295 (NW) -6
V384 Vul p 1 0.4388572 12.72 13.16 0.44 25.12. 07:19 66 (NE) 16
V684 Car p 10 3.33751 8.76 8.94 0.18 25.12. 07:19 217 (SW) -41
V725 Cyg s 1 1.4632545 13.30 13.30 0.00 25.12. 07:19 74 (E) 27
V1104 Her p 1 0.227876 13.30 14.10 0.80 25.12. 07:19 71 (E) 56
YY Aps p 8 0.855554 12.00 12.50 0.50 25.12. 07:19 178 (S) -33
HR Boo s 1 0.315967 13.25 13.70 0.45 25.12. 07:20 175 (S) 62
XX Sex p 7 0.5401135 9.30 9.55 0.25 25.12. 07:20 247 (SW) 11
DU CVn p 2 0.3071015 13.10 14.50 1.40 25.12. 07:20 246 (SW) 67
DE Lyn s 1 0.408818 13.13 13.13 0.00 25.12. 07:20 317 (NW) 39
BR Hyi p 10 0.7436 10.61 10.73 0.12 25.12. 07:20 202 (S) -67
RV Vel p 10 4.82105 9.80 10.30 0.50 25.12. 07:20 227 (SW) -31
V2712 Ori p 10 0.346489 12.54 12.82 0.28 25.12. 07:20 303 (NW) -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.