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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1160 Her p 10 0.376073 12.20 12.65 0.45 21.05. 12:14 11 (N) 4
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.05. 12:15 58 (NE) 34
V1341 Aql s 8 0.304012 13.00 13.40 0.40 21.05. 12:15 327 (NW) -35
IT Her s 1 0.3393957 12.90 12.90 0.00 21.05. 12:15 338 (N) -12
V557 And p 10 0.347444 14.20 15.00 0.80 21.05. 12:15 270 (W) 54
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 21.05. 12:15 137 (SE) 45
FW Per s 2 0.7912316 14.30 14.30 0.00 21.05. 12:15 294 (NW) 83
V648 Lyr s 1 0.368752 13.22 13.62 0.40 21.05. 12:15 347 (N) 2
CW CMi p 1 0.313192 11.20 11.60 0.40 21.05. 12:15 133 (SE) 30
YY Eri p 1 0.3214963 8.37 9.04 0.67 21.05. 12:16 197 (S) 28
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 21.05. 12:16 113 (SE) 34
SZ Scl s 10 0.320832 11.72 12.40 0.68 21.05. 12:16 238 (SW) -14
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 21.05. 12:16 331 (NW) -5
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 21.05. 12:16 331 (NW) -6
EE Hya s 10 1.602358 14.20 14.20 0.00 21.05. 12:16 105 (E) -33
V394 Cam p 10 0.381489 13.20 13.60 0.40 21.05. 12:17 4 (N) 67
IW TrA p 10 0.3146 14.20 14.60 0.40 21.05. 12:17 165 (S) -77
V639 Aur p 4 0.3571 14.01 14.85 0.84 21.05. 12:17 63 (NE) 83
V474 Cam s 5 0.328205 10.90 10.90 0.00 21.05. 12:17 27 (NE) 66
GX Psc p 9 0.43431 13.40 13.70 0.30 21.05. 12:17 270 (W) 43
V1168 Aql s 4 1.272567 11.90 11.90 0.00 21.05. 12:17 317 (NW) -19
V538 And p 10 0.5188056 13.90 14.30 0.40 21.05. 12:17 274 (W) 50
CX Ser p 1 0.997289 12.30 13.10 0.80 21.05. 12:17 33 (NE) -32
TZ Lyr s 1 0.528827 10.87 11.05 0.18 21.05. 12:17 349 (N) 2
NR Boo p 2 0.356731 12.00 12.50 0.50 21.05. 12:18 36 (NE) -22
GY Pup p 10 0.4121794 11.90 12.30 0.40 21.05. 12:18 157 (SE) -4
AT Mon p 1 2.029021 10.50 11.40 0.90 21.05. 12:18 144 (SE) 26
V853 Cyg p 6 1.712225 14.10 15.10 1.00 21.05. 12:18 333 (NW) -3
VZ Psc s 1 0.2612592 10.20 10.43 0.23 21.05. 12:18 271 (W) 6
KW Eri p 9 0.2352915 13.38 13.90 0.52 21.05. 12:18 204 (SW) -12
DD Com s 1 0.2692074 14.30 14.90 0.60 21.05. 12:18 62 (NE) 5
V1103 Her s 1 0.2913524 11.90 11.90 0.00 21.05. 12:19 349 (N) -5
CL Sct p 7 1.638554 14.00 14.70 0.70 21.05. 12:19 330 (NW) -43
EM Tuc p 4 0.326575 12.16 12.76 0.60 21.05. 12:19 211 (SW) -41
V415 Gem s 1 0.350606 12.40 12.70 0.30 21.05. 12:19 141 (SE) 50
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 21.05. 12:19 141 (SE) 50
RV CVn s 1 0.2695671 13.75 13.75 0.00 21.05. 12:19 45 (NE) 2
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.05. 12:19 47 (NE) 44
DV Psc p 1 0.3085358 10.59 11.10 0.51 21.05. 12:19 263 (W) 13
V467 Vul s 1 0.427409 12.44 12.70 0.26 21.05. 12:19 306 (NW) -1
EI Sge p 7 0.3882466 14.00 14.80 0.80 21.05. 12:19 321 (NW) -12
V737 Aql p 9 1.033732 14.90 15.60 0.70 21.05. 12:19 320 (NW) -16
BS Vir p 10 0.3770834 13.60 14.40 0.80 21.05. 12:19 75 (E) -15
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 21.05. 12:19 295 (NW) -50
YY Del s 1 0.793093 11.30 11.30 0.00 21.05. 12:19 312 (NW) -13
FU Lib p 2 0.780393 12.90 13.90 1.00 21.05. 12:19 28 (NE) -47
V1414 Cyg p 1 1.4062545 13.60 14.80 1.20 21.05. 12:19 315 (NW) 25
GW Eri p 9 0.997812 5.84 6.13 0.29 21.05. 12:20 196 (S) 18
AH Aur s 1 0.4941067 10.20 10.70 0.50 21.05. 12:20 143 (SE) 64
MX Ser p 4 0.30776 13.20 13.68 0.48 21.05. 12:21 22 (N) -41
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.