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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:13 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2769 Ori s 5 0.27872 15.00 15.00 0.00 16.12. 07:08 296 (NW) -14
V947 Cyg p 5 0.429245 14.10 15.10 1.00 16.12. 07:08 70 (E) 25
BT CrB p 9 0.0892 18.90 20.40 1.50 16.12. 07:08 110 (E) 63
W Vol p 10 2.758281 10.90 11.80 0.90 16.12. 07:08 211 (SW) -47
V1202 Ori s 4 1.102445 11.88 11.88 0.00 16.12. 07:08 311 (NW) -18
V2563 Oph s 7 0.372304 11.60 11.60 0.00 16.12. 07:09 110 (E) 17
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 16.12. 07:09 119 (SE) -8
RT And s 1 0.62892951 8.55 8.88 0.33 16.12. 07:09 24 (NE) 18
AP Tau s 3 0.9719742 14.00 14.70 0.70 16.12. 07:09 320 (NW) -3
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 16.12. 07:09 329 (NW) -22
II CMa p 8 0.22919704 15.22 15.74 0.52 16.12. 07:09 271 (W) -19
V556 And p 1 0.43141 14.55 14.80 0.25 16.12. 07:10 359 (N) 5
V687 And p 10 0.395048 11.68 11.83 0.15 16.12. 07:10 26 (NE) 1
CC Mon p 8 1.619514 13.70 14.40 0.70 16.12. 07:10 288 (W) -6
EK Com p 1 0.266685 12.70 13.40 0.70 16.12. 07:10 212 (SW) 65
EU Aur p 6 3.521102 13.40 15.50 2.10 16.12. 07:10 327 (NW) 3
V743 Cyg p 6 2.04105 12.40 12.70 0.30 16.12. 07:10 67 (NE) 19
RV CVn p 1 0.2695671 13.75 14.36 0.61 16.12. 07:10 187 (S) 68
DG CMi s 8 0.366037 11.94 12.05 0.11 16.12. 07:10 282 (W) 2
XY Sct s 4 0.7852528 13.80 14.50 0.70 16.12. 07:10 107 (E) 6
CD Cam p 1 0.764183 11.63 11.85 0.22 16.12. 07:10 334 (NW) 47
V742 Her p 1 0.5776513 13.80 14.50 0.70 16.12. 07:11 76 (E) 52
V391 Vir s 1 0.3543161 12.21 12.60 0.39 16.12. 07:11 209 (SW) 40
CK Boo s 1 0.3551495 8.99 9.23 0.24 16.12. 07:11 164 (S) 48
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 16.12. 07:11 80 (E) 36
PS Dra p 10 0.43747 13.05 13.35 0.30 16.12. 07:11 25 (NE) 75
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 16.12. 07:11 43 (NE) 37
V876 Per p 9 0.319961 13.60 14.20 0.60 16.12. 07:12 348 (N) 1
V760 Cep p 10 0.316492 14.79 15.22 0.43 16.12. 07:12 2 (N) 46
GQ Boo p 1 0.3846402 12.65 13.07 0.42 16.12. 07:12 147 (SE) 62
V907 Cyg s 1 0.541362 14.20 14.90 0.70 16.12. 07:12 73 (E) 25
V1065 Her s 4 0.397828 11.50 11.50 0.00 16.12. 07:13 96 (E) 42
KS Eri p 9 0.533437 9.32 9.41 0.09 16.12. 07:13 299 (NW) -32
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 16.12. 07:13 56 (NE) 18
V442 Mon p 4 1.667016 11.20 11.70 0.50 16.12. 07:13 286 (W) -8
RT Hyi p 10 0.2840352 12.28 13.15 0.87 16.12. 07:13 176 (S) -61
LP UMa s 1 0.309901 12.52 12.52 0.00 16.12. 07:13 307 (NW) 60
V337 UMa p 8 0.383365 13.70 14.25 0.55 16.12. 07:14 293 (NW) 55
VV Men p 10 0.43503 13.13 13.66 0.53 16.12. 07:14 200 (S) -60
V421 Peg s 7 3.087555 8.28 8.28 0.00 16.12. 07:14 25 (NE) -13
V357 Peg s 1 0.578451 9.01 9.01 0.00 16.12. 07:14 29 (NE) -9
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 16.12. 07:14 66 (NE) 32
MM Cas p 1 1.158475 12.00 13.10 1.10 16.12. 07:14 9 (N) 15
V1179 Her s 1 0.385505 11.39 11.69 0.30 16.12. 07:14 128 (SE) 40
XY Dra s 2 2.315227 13.40 13.70 0.30 16.12. 07:14 56 (NE) 51
V340 Vir s 6 0.45486 11.53 11.85 0.32 16.12. 07:14 191 (S) 25
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 16.12. 07:14 72 (E) 28
PZ Boo p 7 0.622672 12.90 13.40 0.50 16.12. 07:14 104 (E) 72
EG CVn p 1 0.349276 13.00 13.60 0.60 16.12. 07:14 196 (S) 77
V481 Cam p 10 0.319855 14.50 15.50 1.00 16.12. 07:14 352 (N) 49
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.