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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:13 UTC
Civil Twilight (6°): 06:20 // 15:49 UTC
Nautical Twilight (12°): 05:38 // 16:30 UTC
Astronomical Twilight (18°): 04:59 // 17:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LO Cyg s 1 0.629214 13.10 13.30 0.20 04.01. 17:12 283 (W) 56
BO Ari p 1 0.3181937 10.00 10.50 0.50 04.01. 17:12 147 (SE) 64
TZ Lac p 6 2.875119 13.90 15.80 1.90 04.01. 17:12 287 (W) 62
EK Aqr s 1 0.61279 10.80 11.23 0.43 04.01. 17:12 206 (SW) 28
V1064 Cas p 10 0.457606 11.30 11.80 0.50 04.01. 17:12 359 (N) 76
IS Boo s 8 0.25145 14.00 14.00 0.00 04.01. 17:13 349 (N) 10
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 04.01. 17:13 295 (NW) 44
TX Cnc p 1 0.3828827 10.00 10.35 0.35 04.01. 17:13 61 (NE) 1
NP Pav s 10 0.6333963 10.70 10.70 0.00 04.01. 17:13 205 (SW) -38
XZ Mon s 8 0.876084 13.40 13.60 0.20 04.01. 17:13 96 (E) 0
V1355 Her p 8 0.2892705 11.66 11.90 0.24 04.01. 17:14 292 (W) 14
RY Cnc p 1 1.092946 12.99 15.52 2.53 04.01. 17:14 61 (NE) 2
V579 Per p 8 0.465618 7.87 7.94 0.07 04.01. 17:14 95 (E) 63
V386 Dra s 1 0.238912 13.40 13.40 0.00 04.01. 17:14 319 (NW) 28
BX And s 1 0.6101125 8.90 9.15 0.25 04.01. 17:14 127 (SE) 76
HR Lac p 1 0.42907 13.90 14.40 0.50 04.01. 17:14 290 (W) 61
V2357 Oph s 6 0.415568 10.66 10.70 0.04 04.01. 17:14 303 (NW) -12
RV Lyr p 6 3.599003 11.50 14.60 3.10 04.01. 17:14 292 (W) 25
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 04.01. 17:15 88 (E) 24
AU Ser s 1 0.3864975 10.90 11.61 0.71 04.01. 17:15 322 (NW) -9
V1189 Cyg s 5 1.041837 13.10 13.70 0.60 04.01. 17:15 302 (NW) 45
EH Ori p 8 1.513701 13.30 14.30 1.00 04.01. 17:15 95 (E) 17
TY Eri p 10 0.771956 12.55 13.30 0.75 04.01. 17:15 151 (SE) 13
FY CVn p 10 0.386118 13.30 13.70 0.40 04.01. 17:15 352 (N) 0
V420 Aql p 8 3.53275 12.80 14.30 1.50 04.01. 17:15 266 (W) 6
V1216 Her p 10 0.3020175 12.15 12.60 0.45 04.01. 17:15 324 (NW) 16
V1073 Her p 1 0.2942815 11.00 11.70 0.70 04.01. 17:15 304 (NW) 16
NR Cam p 1 0.255885 10.76 11.25 0.49 04.01. 17:16 17 (N) 47
OMI Per s 10 4.4192 3.79 3.79 0.00 04.01. 17:16 108 (E) 57
V1136 Cyg s 1 3.462766 12.50 13.20 0.70 04.01. 17:16 285 (W) 25
V400 Lyr s 1 0.253427 12.70 12.70 0.00 04.01. 17:16 297 (NW) 28
IN Boo s 7 0.285759 13.90 13.90 0.00 04.01. 17:16 348 (N) -8
LZ Lyr p 3 1.611229 12.00 13.30 1.30 04.01. 17:16 298 (NW) 20
AS Aps p 9 0.399351 13.40 13.80 0.40 04.01. 17:16 202 (S) -61
RW Leo p 1 1.682534 11.90 13.60 1.70 04.01. 17:17 42 (NE) -22
DX CVn s 1 0.35738 12.25 12.60 0.35 04.01. 17:17 2 (N) -1
CI Aur p 4 1.870032 13.30 14.60 1.30 04.01. 17:17 92 (E) 42
V1338 Her p 9 0.38467 14.90 15.35 0.45 04.01. 17:17 287 (W) 1
V634 And p 10 0.577405 14.40 15.40 1.00 04.01. 17:17 249 (W) 65
V952 Cas p 5 2.272615 11.70 12.90 1.20 04.01. 17:17 21 (N) 66
V1355 Cyg p 7 1.194971 14.30 14.90 0.60 04.01. 17:17 291 (W) 33
V1853 Ori p 1 0.383 11.60 12.02 0.42 04.01. 17:17 103 (E) 32
BD Pav p 10 0.1793015 12.40 16.21 3.81 04.01. 17:18 228 (SW) -44
EM Lac s 1 0.3891351 12.50 13.09 0.59 04.01. 17:18 295 (NW) 64
NP Per s 1 2.2285805 12.20 13.00 0.80 04.01. 17:18 102 (E) 52
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 04.01. 17:18 276 (W) -40
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 04.01. 17:18 305 (NW) 35
LR Cam p 1 0.43414 10.70 11.30 0.60 04.01. 17:19 34 (NE) 54
OO Cyg s 7 0.2620015 14.10 14.10 0.00 04.01. 17:19 291 (W) 33
V1374 Tau s 1 0.250818 13.00 13.00 0.00 04.01. 17:19 86 (E) 35
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.