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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V353 Lup p 10 0.67957 12.20 12.80 0.60 18.12. 20:54 45 (NE) -81
NQ Aqr p 8 0.429586 12.40 12.95 0.55 18.12. 20:54 270 (W) -15
DK And s 1 0.489223 12.50 12.50 0.00 18.12. 20:54 296 (NW) 50
NT Dra p 7 1.639934 12.85 13.40 0.55 18.12. 20:54 19 (N) 48
V483 And p 1 0.2970635 11.97 12.20 0.23 18.12. 20:54 274 (W) 53
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 18.12. 20:54 313 (NW) 3
V640 Aql s 7 0.5612183 12.60 12.80 0.20 18.12. 20:55 302 (NW) -11
IV Dra s 4 0.2681055 13.70 13.70 0.00 18.12. 20:55 2 (N) 13
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 18.12. 20:55 177 (S) -62
V509 Cam p 6 0.350347 13.00 13.60 0.60 18.12. 20:55 16 (N) 50
V419 Nor p 10 0.6388 16.09 16.53 0.44 18.12. 20:55 186 (S) -83
EV CVn p 3 0.335969 12.00 12.50 0.50 18.12. 20:55 35 (NE) 6
IM Lac s 1 1.268337 12.90 13.20 0.30 18.12. 20:56 307 (NW) 40
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 18.12. 20:56 329 (NW) 22
V947 Cyg p 5 0.429245 14.10 15.10 1.00 18.12. 20:56 313 (NW) 7
V732 Her p 2 0.3567417 13.20 14.20 1.00 18.12. 20:56 344 (N) 6
MZ Lac s 1 3.158818 11.20 12.10 0.90 18.12. 20:57 307 (NW) 43
V1223 Tau s 7 0.446918 12.15 12.15 0.00 18.12. 20:57 187 (S) 49
V653 Ara p 10 0.2614 12.50 12.90 0.40 18.12. 20:57 235 (SW) -80
V603 Aur p 8 0.37475 12.70 13.40 0.70 18.12. 20:57 72 (E) 77
V594 Cen p 10 0.3170973 13.70 14.50 0.80 18.12. 20:58 97 (E) -66
V2657 Oph p 10 1.710533 13.70 15.20 1.50 18.12. 20:58 322 (NW) -31
V963 Oph p 10 0.264743 14.60 15.10 0.50 18.12. 20:58 319 (NW) -25
ES UMa p 1 0.5288515 11.00 11.40 0.40 18.12. 20:58 30 (NE) 45
SX Aur s 1 1.210082 8.38 8.87 0.49 18.12. 20:58 111 (E) 74
V1199 Her p 10 0.3355445 14.90 15.50 0.60 18.12. 20:58 350 (N) -12
ER Sct p 7 1.361056 9.10 9.40 0.30 18.12. 20:58 305 (NW) -35
V1275 Her p 10 0.29111 14.10 14.70 0.60 18.12. 20:59 342 (N) 10
AO CMi p 7 0.8531025 14.40 15.60 1.20 18.12. 20:59 122 (SE) 26
CO Eri s 10 5.78352 9.11 9.21 0.10 18.12. 20:59 193 (S) -6
V705 Ara p 9 0.927083 12.71 13.21 0.50 18.12. 20:59 217 (SW) -76
OQ Boo s 8 0.398071 12.17 12.25 0.08 18.12. 20:59 11 (N) -11
GT Boo s 2 0.568922 12.10 12.10 0.00 18.12. 20:59 6 (N) -1
GN Mus p 10 0.3869 13.70 14.40 0.70 18.12. 20:59 157 (SE) -59
AH Gem p 1 0.336762 14.40 14.90 0.50 18.12. 20:59 116 (SE) 40
BS Vul s 1 0.475971 10.90 11.10 0.20 18.12. 21:00 309 (NW) -2
V386 Dra p 1 0.238912 13.40 13.90 0.50 18.12. 21:00 341 (N) 15
V625 Car p 10 0.276942 11.15 12.00 0.85 18.12. 21:00 147 (SE) -45
LO Pav p 10 0.6598 15.90 16.50 0.60 18.12. 21:00 211 (SW) -58
HY Pav s 10 0.351657 11.40 12.10 0.70 18.12. 21:00 206 (SW) -53
V1719 Aql p 10 2.177385 8.78 8.96 0.18 18.12. 21:00 295 (NW) -17
TT Cet s 1 0.4859549 10.80 11.10 0.30 18.12. 21:00 214 (SW) 24
VX Lac s 1 1.0744975 10.90 10.90 0.00 18.12. 21:00 289 (W) 36
AV Pup p 1 0.4350067 10.50 11.10 0.60 18.12. 21:01 117 (SE) 1
BF Pav s 10 0.305605 11.00 11.90 0.90 18.12. 21:01 232 (SW) -64
FT Her p 10 11.296 13.80 14.80 1.00 18.12. 21:01 334 (NW) -7
CK Cet p 7 0.767309 10.35 10.67 0.32 18.12. 21:01 228 (SW) 6
V791 Cep p 10 0.2887089 16.86 17.14 0.28 18.12. 21:01 355 (N) 53
V1092 Her s 4 0.384539 11.93 11.93 0.00 18.12. 21:01 342 (N) -8
V1333 Her p 1 0.317594 13.27 13.82 0.55 18.12. 21:01 338 (N) 14
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.