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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:43 // 15:00 UTC
Civil Twilight (6°): 06:07 // 15:36 UTC
Nautical Twilight (12°): 05:26 // 16:17 UTC
Astronomical Twilight (18°): 04:47 // 16:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Lyr s 1 0.717293 12.08 12.61 0.53 09.12. 02:22 27 (NE) -9
MQ Cen s 9 3.686972 10.00 10.40 0.40 09.12. 02:22 157 (SE) -28
V789 Cep p 9 0.35363 14.58 14.58 0.00 09.12. 02:22 353 (N) 48
NU Boo p 8 0.339576 13.40 13.80 0.40 09.12. 02:23 46 (NE) 35
BH Del s 5 1.614156 13.20 13.20 0.00 09.12. 02:23 2 (N) -26
V948 Mon p 7 0.377107 13.00 13.60 0.60 09.12. 02:23 191 (S) 39
GV Gem p 8 1 14.90 15.60 0.70 09.12. 02:24 217 (SW) 49
LX Per p 8 8.038193 8.10 8.93 0.83 09.12. 02:24 301 (NW) 40
V1220 Sco p 10 1 14.20 15.00 0.80 09.12. 02:24 98 (E) -51
QW Boo p 10 0.2908715 12.10 12.45 0.35 09.12. 02:24 48 (NE) 26
BI CVn s 1 0.3842103 10.35 10.75 0.40 09.12. 02:24 79 (E) 41
V839 Cep s 9 9.9634 9.93 9.93 0.00 09.12. 02:24 356 (N) 20
V542 Hya p 10 0.381025 10.28 10.40 0.12 09.12. 02:24 153 (SE) 22
V380 Mon s 7 0.995881 11.70 12.40 0.70 09.12. 02:24 212 (SW) 34
V420 Cam p 9 0.565563 13.90 14.50 0.60 09.12. 02:24 334 (NW) 62
V684 Mon p 1 1.85142 8.43 8.54 0.11 09.12. 02:24 221 (SW) 43
V1051 Cyg p 10 2.54746 14.40 17.20 2.80 09.12. 02:24 1 (N) 17
V339 Boo p 10 0.3628085 10.70 10.90 0.20 09.12. 02:25 48 (NE) 23
V876 Per s 9 0.319961 13.60 14.10 0.50 09.12. 02:25 295 (NW) 32
EW Cru p 9 0.90819 13.00 14.00 1.00 09.12. 02:25 155 (SE) -31
CM Aqr p 8 0.703475 13.00 13.60 0.60 09.12. 02:25 347 (N) -53
VY Dor p 9 0.49692 12.19 12.97 0.78 09.12. 02:25 213 (SW) -24
CU Tau s 1 0.412528 11.50 11.90 0.40 09.12. 02:25 275 (W) 30
AA UMa p 1 0.468127 10.88 11.58 0.70 09.12. 02:25 104 (E) 78
V431 Lac p 10 0.869077 14.30 15.60 1.30 09.12. 02:25 341 (N) 10
AE For p 1 0.918209 10.32 10.90 0.57 09.12. 02:26 248 (W) -14
CX CMi s 6 1.121975 11.41 11.41 0.00 09.12. 02:26 211 (SW) 47
V355 Per p 10 0.82953 9.05 9.09 0.04 09.12. 02:26 318 (NW) 38
GT Lup p 10 1.60222 11.74 12.65 0.91 09.12. 02:26 126 (SE) -43
EL CMi p 6 1.053835 11.54 12.20 0.66 09.12. 02:26 193 (S) 40
TZ CrA p 10 0.686748 9.60 10.33 0.73 09.12. 02:26 88 (E) -65
V534 Aur s 8 2.141839 10.43 10.43 0.00 09.12. 02:27 241 (SW) 56
OQ Cam p 6 0.43784 10.90 11.40 0.50 09.12. 02:27 320 (NW) 49
V804 Aql p 8 0.6553905 11.30 11.70 0.40 09.12. 02:27 32 (NE) -42
V1853 Ori s 1 0.383 11.60 11.99 0.39 09.12. 02:27 250 (W) 36
V1230 Her p 10 0.370002 14.07 14.69 0.62 09.12. 02:28 54 (NE) -9
CR Scl p 10 0.246539 9.62 9.77 0.15 09.12. 02:28 264 (W) -45
RW Dor s 2 0.2854633 10.80 11.20 0.40 09.12. 02:28 200 (S) -34
V954 Oph s 9 0.2252705 14.30 14.90 0.60 09.12. 02:28 45 (NE) -29
YY Cnc s 1 0.698445 11.30 10.30 -1.00 09.12. 02:28 184 (S) 71
EQ UMa p 6 0.3581533 12.40 12.60 0.20 09.12. 02:28 350 (N) 86
AM Aur p 8 13.61875 10.90 12.00 1.10 09.12. 02:28 268 (W) 45
IP Lac p 1 0.8520135 13.20 14.00 0.80 09.12. 02:28 346 (N) 13
V489 Cam p 8 0.6197565 10.94 11.22 0.28 09.12. 02:28 353 (N) 63
IP Peg s 1 0.15820616 13.00 13.00 0.00 09.12. 02:29 321 (NW) -13
QX And p 1 0.412173 11.25 11.57 0.32 09.12. 02:29 303 (NW) 22
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 09.12. 02:29 5 (N) -2
V855 Cep p 10 0.3698575 13.65 14.05 0.40 09.12. 02:29 355 (N) 31
DK Cyg s 1 0.470693 10.37 10.90 0.53 09.12. 02:29 349 (N) -5
TZ Boo s 1 0.29716095 10.41 10.82 0.41 09.12. 02:29 58 (NE) 26
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.