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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TW Lac p 2 3.037494 11.50 13.30 1.80 22.12. 03:31 1 (N) 15
DL Sge s 5 0.8572744 11.40 11.50 0.10 22.12. 03:32 49 (NE) -7
V453 Mon s 1 0.511003 11.10 11.80 0.70 22.12. 03:32 242 (SW) 19
VV Ara p 10 1.00937 13.20 13.80 0.60 22.12. 03:32 131 (SE) -38
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 22.12. 03:32 1 (N) 14
TV Aps p 9 0.647493 13.70 14.70 1.00 22.12. 03:32 159 (S) -39
V562 Sco p 8 1.055051 11.50 12.00 0.50 22.12. 03:32 115 (SE) -29
EU Vul p 3 0.883049 12.90 13.50 0.60 22.12. 03:33 38 (NE) -9
V497 And p 10 0.3051 14.70 15.50 0.80 22.12. 03:33 335 (NW) -1
RS Lep p 6 1.288542 9.91 10.38 0.47 22.12. 03:33 242 (SW) -3
EF Ori s 1 1.619449 13.60 13.60 0.00 22.12. 03:33 260 (W) 25
CY Cha p 10 0.443751 13.50 14.00 0.50 22.12. 03:34 179 (S) -39
V405 Gem s 1 0.462107 10.88 10.94 0.06 22.12. 03:34 255 (W) 33
V414 Gem p 8 1.47598 10.61 10.83 0.22 22.12. 03:34 255 (W) 36
ZZ Peg s 1 0.667356 12.20 12.50 0.30 22.12. 03:34 354 (N) -25
AQ Cap p 7 0.3173885 13.00 13.90 0.90 22.12. 03:34 40 (NE) -53
EW Mon s 7 1.239695 13.80 14.20 0.40 22.12. 03:34 236 (SW) 15
EQ Pup s 9 1.143134 10.20 10.90 0.70 22.12. 03:34 218 (SW) 5
GN Aqr s 5 4.404416 11.72 11.72 0.00 22.12. 03:35 6 (N) -44
V369 Cam p 8 0.3452048 12.50 13.20 0.70 22.12. 03:35 322 (NW) 44
BW Dra s 1 0.292165 8.61 9.02 0.41 22.12. 03:35 45 (NE) 52
V635 Cen p 10 1.345689 13.50 14.20 0.70 22.12. 03:35 153 (SE) -29
BN Peg p 1 0.7132979 10.30 11.20 0.90 22.12. 03:35 21 (N) -33
PU Peg s 8 0.862019 8.02 8.02 0.00 22.12. 03:35 5 (N) -30
IR Cnc p 5 0.717767 11.90 12.33 0.43 22.12. 03:35 237 (SW) 53
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 22.12. 03:35 23 (NE) 11
V884 Mon p 10 123.21 9.13 9.65 0.52 22.12. 03:35 234 (SW) 13
V493 Car p 5 3.2295 8.84 9.19 0.35 22.12. 03:35 186 (S) -20
NR Boo s 2 0.356731 12.00 12.00 0.00 22.12. 03:36 103 (E) 25
TZ CrA p 10 0.686748 9.60 10.33 0.73 22.12. 03:36 108 (E) -46
QT UMa p 6 0.473539 11.00 11.80 0.80 22.12. 03:36 270 (W) 80
V397 Cep s 1 2.086835 7.39 7.39 0.00 22.12. 03:36 353 (N) 34
V502 Cyg p 4 0.566962 13.60 14.50 0.90 22.12. 03:36 24 (NE) 7
EX Psc s 1 0.289482 12.00 12.00 0.00 22.12. 03:36 333 (NW) -31
V4390 Sgr p 10 1.38281 7.75 7.87 0.12 22.12. 03:36 81 (E) -29
V351 Lib p 4 0.349735 13.40 14.10 0.70 22.12. 03:36 107 (E) -1
V2769 Ori s 5 0.27872 15.00 15.00 0.00 22.12. 03:36 259 (W) 16
V1238 Her p 4 0.3701515 9.53 9.53 0.00 22.12. 03:36 57 (NE) 28
I Boo s 1 0.2678178 5.80 6.29 0.49 22.12. 03:37 67 (NE) 48
V448 Vel p 10 0.364875 11.63 11.97 0.34 22.12. 03:37 202 (S) -13
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 22.12. 03:37 98 (E) -31
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 22.12. 03:37 79 (E) -48
V706 Cyg p 1 0.466254 13.20 14.60 1.40 22.12. 03:37 12 (N) 2
V565 And p 8 0.3272 12.17 12.30 0.13 22.12. 03:37 325 (NW) 14
NT Dra p 7 1.639934 12.85 13.40 0.55 22.12. 03:37 353 (N) 62
NT Aps s 5 0.294763 8.39 8.39 0.00 22.12. 03:38 162 (S) -41
BG Vul s 1 0.4032397 12.90 13.70 0.80 22.12. 03:38 20 (N) -16
HV Aqr s 1 0.374457 9.71 9.71 0.00 22.12. 03:38 27 (NE) -40
V504 And p 10 0.647987 13.40 13.70 0.30 22.12. 03:38 336 (NW) 3
GU Boo s 1 0.4887296 13.10 13.10 0.00 22.12. 03:38 80 (E) 38
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.