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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:53 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:05 UTC
Astronomical Twilight (18°): 04:43 // 17:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1036 Her p 1 0.391678 11.31 11.61 0.30 31.01. 16:16 321 (NW) -6
DL Cep s 1 1.630486 12.40 12.70 0.30 31.01. 16:16 310 (NW) 55
V568 And p 9 0.394287 13.90 14.50 0.60 31.01. 16:16 165 (S) 81
PY Lyr p 1 0.385768 12.50 13.50 1.00 31.01. 16:16 296 (NW) 16
OX Dra p 7 2.34905 12.28 13.25 0.97 31.01. 16:16 5 (N) 30
IQ Per p 1 1.743567 7.72 8.27 0.55 31.01. 16:16 84 (E) 71
AT Aqr s 8 0.30409565 14.10 14.70 0.60 31.01. 16:17 231 (SW) 5
V432 Nor p 10 0.4662 16.85 17.65 0.80 31.01. 16:17 238 (SW) -72
NN Mon p 6 0.9123618 12.70 13.90 1.20 31.01. 16:17 99 (E) 6
V738 Cep p 6 1.298266 10.00 10.29 0.29 31.01. 16:17 310 (NW) 51
V1094 Her s 1 0.392119 12.60 12.60 0.00 31.01. 16:17 320 (NW) 6
OV Cen p 10 1.1371997 11.30 11.90 0.60 31.01. 16:17 167 (S) -77
WZ Sex p 6 1.059163 9.80 10.20 0.40 31.01. 16:17 65 (NE) -22
V2762 Ori p 10 1.7801725 9.97 10.42 0.45 31.01. 16:17 110 (E) 30
SX Crv s 1 0.3166127 8.99 9.23 0.24 31.01. 16:17 35 (NE) -55
V1321 Cyg p 4 0.728184 13.07 13.75 0.68 31.01. 16:17 296 (NW) 34
V448 Cas p 7 0.574084 14.50 15.00 0.50 31.01. 16:18 322 (NW) 75
U Gem p 1 0.17690624 8.20 14.90 6.70 31.01. 16:18 77 (E) 18
V512 And p 10 0.745331 11.80 12.50 0.70 31.01. 16:18 227 (SW) 71
V842 Mon p 10 0.989888 9.74 10.05 0.31 31.01. 16:18 101 (E) 16
V1069 Her p 6 0.486617 12.30 13.00 0.70 31.01. 16:18 323 (NW) 18
LO Com p 1 0.2863605 12.38 13.20 0.82 31.01. 16:19 21 (N) -11
HL Aur s 1 0.6225056 10.80 11.00 0.20 31.01. 16:19 65 (NE) 50
EK Aqr s 1 0.61279 10.80 11.23 0.43 31.01. 16:19 219 (SW) 23
W Crv p 1 0.3880813 11.16 12.50 1.34 31.01. 16:19 43 (NE) -46
AU Phe s 10 0.2658125 12.23 12.73 0.50 31.01. 16:19 182 (S) -7
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 31.01. 16:19 295 (NW) 37
DM CVn p 6 1.24897 12.50 13.01 0.51 31.01. 16:20 6 (N) -10
V2636 Oph p 9 3.3337 12.75 13.50 0.75 31.01. 16:20 292 (W) -39
V402 Gem p 7 0.399252 11.72 12.35 0.63 31.01. 16:20 92 (E) 28
V839 Cen p 8 0.330936 9.51 10.13 0.62 31.01. 16:20 48 (NE) -73
SZ Pup p 10 1.1903 13.00 13.80 0.80 31.01. 16:20 115 (SE) -28
V481 Cam p 10 0.319855 14.50 15.50 1.00 31.01. 16:20 8 (N) 50
V641 Ori p 1 0.450815 14.20 14.80 0.60 31.01. 16:20 106 (E) 31
KR Cyg s 1 0.8451528 9.19 9.37 0.18 31.01. 16:20 290 (W) 24
IW Boo s 4 0.264742 13.40 13.40 0.00 31.01. 16:20 358 (N) 3
BT CrB p 9 0.0892 18.90 20.40 1.50 31.01. 16:21 337 (NW) -1
AX Vir s 1 0.7025264 10.00 10.24 0.24 31.01. 16:21 11 (N) -36
V1309 Her p 9 0.369883 12.00 12.75 0.75 31.01. 16:21 321 (NW) 16
V1097 Her p 1 0.360849 10.75 11.30 0.55 31.01. 16:21 315 (NW) 0
V571 Lyr p 3 1.252594 11.70 12.30 0.60 31.01. 16:21 317 (NW) 20
X PsA p 10 0.3977746 13.00 14.30 1.30 31.01. 16:21 232 (SW) -2
GT Boo s 2 0.568922 12.10 12.10 0.00 31.01. 16:21 346 (N) 0
NT Aps p 5 0.294763 8.39 8.87 0.48 31.01. 16:21 186 (S) -65
V702 And p 10 0.340715 13.30 13.69 0.39 31.01. 16:21 255 (W) 61
AS CrB p 1 0.380663 11.35 11.85 0.50 31.01. 16:21 337 (NW) -1
V1053 Her p 1 0.287796 13.57 13.77 0.20 31.01. 16:21 323 (NW) 6
KO Del p 1 0.5833444 12.50 13.00 0.50 31.01. 16:22 273 (W) 19
V631 Aur p 9 0.3459 15.97 16.61 0.64 31.01. 16:22 83 (E) 50
V1238 Her s 4 0.3701515 9.53 9.53 0.00 31.01. 16:22 329 (NW) 10
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.