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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°): 06:14 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 16.12. 22:17 325 (NW) 5
NT Aps s 5 0.294763 8.39 8.39 0.00 16.12. 22:17 161 (S) -62
CN And p 1 0.4627909 9.70 10.25 0.55 16.12. 22:17 287 (W) 41
V1151 Her p 10 0.27818 12.80 13.05 0.25 16.12. 22:18 10 (N) 10
V549 And p 10 0.315957 14.00 14.50 0.50 16.12. 22:18 273 (W) 57
V467 Vul s 1 0.427409 12.44 12.70 0.26 16.12. 22:18 304 (NW) 1
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 16.12. 22:18 321 (NW) 22
BS Ind p 8 0.435338 9.01 9.32 0.31 16.12. 22:18 241 (SW) -51
CQ Cep p 6 1.641247 8.63 9.12 0.49 16.12. 22:18 317 (NW) 37
V634 CrA p 10 0.3079573 13.40 13.90 0.50 16.12. 22:18 287 (W) -73
V2394 Oph p 8 0.589356 11.25 11.95 0.70 16.12. 22:18 16 (N) -64
V1542 Aql s 1 0.417537 11.71 12.31 0.60 16.12. 22:19 316 (NW) -21
V423 Tau s 6 0.682416 15.70 15.80 0.10 16.12. 22:19 155 (SE) 63
GY Pup p 10 0.4121794 11.90 12.30 0.40 16.12. 22:19 155 (SE) -5
GU Mon s 1 0.896647 11.82 11.82 0.00 16.12. 22:19 148 (SE) 36
AI Tri p 3 0.19174566 16.00 16.50 0.50 16.12. 22:19 256 (W) 51
V502 Her s 1 0.3692772 12.80 13.50 0.70 16.12. 22:19 353 (N) -7
V476 Hya p 1 0.414588 13.10 13.50 0.40 16.12. 22:19 123 (SE) 25
PZ UMa s 7 0.2626732 12.50 12.50 0.00 16.12. 22:19 64 (NE) 49
V1209 Cen p 10 2.090935 11.49 11.90 0.41 16.12. 22:19 126 (SE) -67
GV Boo s 2 0.367868 12.40 12.40 0.00 16.12. 22:20 45 (NE) 0
EI CVn s 1 0.260766 11.80 12.45 0.65 16.12. 22:20 36 (NE) 3
FG Hya s 1 0.3278324 9.90 10.25 0.35 16.12. 22:20 120 (SE) 27
V1183 Her p 10 0.3095 12.65 13.10 0.45 16.12. 22:20 8 (N) -5
V524 Mon p 3 0.28361685 14.40 15.20 0.80 16.12. 22:20 144 (SE) 36
V525 Cyg p 6 2.403315 13.30 15.60 2.30 16.12. 22:20 318 (NW) 17
GK Psc p 9 0.367547 13.60 13.95 0.35 16.12. 22:20 272 (W) 41
KX Nor p 10 0.58614 14.30 14.80 0.50 16.12. 22:21 137 (SE) -83
IS CMa s 7 0.616985 6.93 6.93 0.00 16.12. 22:21 163 (S) 9
MS UMa p 1 0.410388 11.97 12.60 0.63 16.12. 22:21 49 (NE) 32
SV Ind s 10 0.443299 14.00 14.00 0.00 16.12. 22:21 241 (SW) -59
V1218 Cen p 8 0.76729 13.30 14.00 0.70 16.12. 22:21 140 (SE) -45
BB Peg s 1 0.361501 10.80 11.40 0.60 16.12. 22:21 289 (W) 6
V404 CMa p 10 0.45178 17.45 18.40 0.95 16.12. 22:21 162 (S) 20
LL Com s 1 0.406915 12.22 12.22 0.00 16.12. 22:21 47 (NE) 5
DY CVn p 1 0.2459495 12.00 12.50 0.50 16.12. 22:21 44 (NE) 11
AK Dra p 1 2.218258 11.80 12.60 0.80 16.12. 22:22 349 (N) 14
MM Com s 1 0.30199 12.00 12.00 0.00 16.12. 22:22 48 (NE) 10
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 16.12. 22:22 111 (E) 33
HR Boo p 1 0.315967 13.25 13.85 0.60 16.12. 22:22 33 (NE) -12
KT Cas p 8 2.76967 12.40 14.70 2.30 16.12. 22:23 300 (NW) 54
V737 Cep s 8 0.2987665 11.95 12.30 0.35 16.12. 22:23 331 (NW) 34
V361 Pup p 10 0.367365 8.05 8.39 0.34 16.12. 22:23 156 (SE) 1
V789 Cep p 9 0.35363 14.58 14.58 0.00 16.12. 22:23 353 (N) 52
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 16.12. 22:23 317 (NW) -23
V964 Cyg p 5 3.540958 13.90 14.80 0.90 16.12. 22:23 328 (NW) 0
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 16.12. 22:24 349 (N) -36
IW Boo p 4 0.264742 13.40 13.70 0.30 16.12. 22:24 30 (NE) 10
V616 Sco p 10 0.844119 11.50 12.10 0.60 16.12. 22:24 353 (N) -83
V909 Cyg s 2 2.805385 9.30 9.66 0.36 16.12. 22:24 328 (NW) -5
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.