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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:37 // 15:47 UTC
Civil Twilight (6°): 06:04 // 16:21 UTC
Nautical Twilight (12°): 05:25 // 17:00 UTC
Astronomical Twilight (18°): 04:47 // 17:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PS Boo p 10 0.28164 12.30 12.60 0.30 27.01. 12:20 311 (NW) 33
LX Aur p 10 0.362058 15.00 16.50 1.50 27.01. 12:20 32 (NE) 18
V369 Cam p 8 0.3452048 12.50 13.20 0.70 27.01. 12:21 33 (NE) 38
OQ UMa p 1 0.283356 13.00 13.70 0.70 27.01. 12:21 326 (NW) 28
MZ Lac s 1 3.158818 11.20 12.10 0.90 27.01. 12:21 55 (NE) 83
V940 Oph p 10 0.433226 14.80 15.80 1.00 27.01. 12:21 250 (W) 25
RZ Dra s 1 0.5508762 10.11 10.50 0.39 27.01. 12:21 307 (NW) 60
V1647 Aql p 6 0.463588 13.50 14.00 0.50 27.01. 12:21 215 (SW) 23
DR CVn p 1 0.329058 11.70 11.96 0.26 27.01. 12:21 326 (NW) 4
UW Hya p 3 1.055439 13.30 14.00 0.70 27.01. 12:21 21 (N) -35
BC Vel p 9 1.173596 11.10 11.70 0.60 27.01. 12:21 71 (E) -78
XY Boo p 1 0.370564 10.30 10.61 0.31 27.01. 12:21 306 (NW) -2
V951 Per s 7 0.270478 12.70 13.14 0.44 27.01. 12:21 63 (NE) 22
G8992.0286 Cru p 9 1.88467 9.11 9.22 0.11 27.01. 12:21 224 (SW) -64
V343 Ori p 1 0.809135 10.50 11.00 0.50 27.01. 12:21 56 (NE) -11
V555 And p 7 0.71681 14.35 14.81 0.46 27.01. 12:21 73 (E) 48
DW UMa p 1 0.13660653 15.10 16.60 1.50 27.01. 12:21 354 (N) 19
V1182 Aql s 9 1.621888 8.50 8.65 0.15 27.01. 12:22 237 (SW) 36
AN UMa s 6 0.07975275 14.90 20.20 5.30 27.01. 12:22 347 (N) 6
V340 Vel p 10 3.55953 7.83 7.96 0.13 27.01. 12:22 257 (W) -85
ER Ori s 1 0.4234005 9.32 9.92 0.60 27.01. 12:22 80 (E) -19
FW Hya p 9 0.406138 12.20 12.50 0.30 27.01. 12:22 314 (NW) -69
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 27.01. 12:23 293 (NW) 67
V1098 Her s 1 0.352269 12.44 12.44 0.00 27.01. 12:23 295 (NW) 51
IS Mon p 10 4.04767 11.50 13.50 2.00 27.01. 12:23 49 (NE) -17
V420 Cam p 9 0.565563 13.90 14.50 0.60 27.01. 12:23 20 (N) 38
LU Lac p 2 0.2988016 14.60 15.45 0.85 27.01. 12:23 71 (E) 85
V1105 Her s 5 0.321736 12.60 12.60 0.00 27.01. 12:23 266 (W) 45
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 27.01. 12:24 65 (NE) 88
V1223 Tau s 7 0.446918 12.15 12.15 0.00 27.01. 12:24 88 (E) 11
V2640 Oph p 7 0.419892 12.50 13.20 0.70 27.01. 12:24 255 (W) 19
MR Vir p 9 1.518658 8.57 8.69 0.13 27.01. 12:24 291 (W) -17
NS Com p 9 0.330805 13.25 13.60 0.35 27.01. 12:24 318 (NW) -6
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 27.01. 12:24 20 (N) -25
GO Vul s 8 2.0178517 13.20 13.23 0.03 27.01. 12:24 239 (SW) 57
V363 UMa p 10 0.379116 13.75 14.05 0.30 27.01. 12:24 325 (NW) 28
CU Tau s 1 0.412528 11.50 11.90 0.40 27.01. 12:25 74 (E) 20
V496 Cam p 7 0.392897 13.95 14.40 0.45 27.01. 12:25 5 (N) 42
PT Vel s 9 1.8020075 7.05 7.60 0.55 27.01. 12:25 51 (NE) -80
V1633 Ori p 3 1.149385 12.10 12.80 0.70 27.01. 12:25 58 (NE) -19
V391 Vir s 1 0.3543161 12.21 12.60 0.39 27.01. 12:25 317 (NW) -27
TW CMi p 10 1.07926 14.80 15.60 0.80 27.01. 12:25 38 (NE) -26
PT Boo s 9 0.4466345 12.60 12.60 0.00 27.01. 12:25 306 (NW) 27
V443 Cyg p 1 0.831103 12.30 13.00 0.70 27.01. 12:25 242 (SW) 71
V519 Cyg p 4 2.345293 13.00 13.70 0.70 27.01. 12:25 257 (W) 79
ZZ UMa p 1 2.29926 10.10 10.70 0.60 27.01. 12:25 355 (N) 22
V1140 Her p 10 0.373001 13.70 14.10 0.40 27.01. 12:25 305 (NW) 34
V355 Vir s 1 0.655521 12.00 12.00 0.00 27.01. 12:25 327 (NW) -29
V1416 Cyg s 9 0.900315 14.10 14.70 0.60 27.01. 12:26 32 (NE) 88
SY Boo s 1 0.714484 12.25 12.25 0.00 27.01. 12:26 301 (NW) -2
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.