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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GN Sge p 1 1.4376 10.30 10.60 0.30 21.04. 01:02 97 (E) 33
V357 Her p 5 0.28204 13.40 13.95 0.55 21.04. 01:02 123 (SE) 40
AF Gem s 1 1.243501 10.54 10.67 0.13 21.04. 01:03 320 (NW) -9
TT Vel p 10 2.108421 10.10 13.40 3.30 21.04. 01:03 233 (SW) -31
V463 And s 1 0.406095 12.15 12.50 0.35 21.04. 01:03 51 (NE) 17
CW Aqr p 4 0.542909 10.70 11.00 0.30 21.04. 01:03 98 (E) -16
V454 Cyg s 1 2.316893 11.80 12.30 0.50 21.04. 01:04 80 (E) 44
V876 Per p 9 0.319961 13.60 14.20 0.60 21.04. 01:04 12 (N) 1
KR Com p 1 0.4079692 7.27 7.32 0.06 21.04. 01:04 240 (SW) 45
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.04. 01:04 294 (NW) 42
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 21.04. 01:04 54 (NE) 52
V510 Cyg s 10 9.31495 14.40 14.40 0.00 21.04. 01:04 63 (NE) 46
CG Cir p 10 5.95085 10.35 10.76 0.42 21.04. 01:04 190 (S) -27
V981 Cyg s 10 0.507662 14.50 15.00 0.50 21.04. 01:04 57 (NE) 57
V337 UMa p 8 0.383365 13.70 14.25 0.55 21.04. 01:05 307 (NW) 38
CP Psc s 1 0.6840085 10.69 10.69 0.00 21.04. 01:05 37 (NE) 2
KM Cnc p 3 0.536435 12.60 13.10 0.50 21.04. 01:05 306 (NW) 1
YY CMa p 10 5.61111 12.30 12.70 0.40 21.04. 01:05 294 (NW) -43
V532 Mon s 1 0.4669795 12.20 12.20 0.00 21.04. 01:06 307 (NW) -27
V396 Cam p 9 0.386297 13.70 14.10 0.40 21.04. 01:06 352 (N) 33
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 21.04. 01:06 178 (S) 33
OZ Dra p 10 0.136647 18.00 20.00 2.00 21.04. 01:06 322 (NW) 65
IR Lac p 9 0.651512 15.20 16.00 0.80 21.04. 01:06 49 (NE) 37
AB Cnc s 3 0.872842 14.00 13.00 -1.00 21.04. 01:06 296 (NW) -2
GT Boo p 2 0.568922 12.10 12.40 0.30 21.04. 01:06 219 (SW) 76
LY Pav s 9 0.37955 14.50 14.90 0.40 21.04. 01:06 158 (S) -37
MX Ser p 4 0.30776 13.20 13.68 0.48 21.04. 01:06 177 (S) 37
V676 Cen p 7 0.292394 11.90 12.60 0.70 21.04. 01:06 196 (S) -1
QT Boo p 10 0.3190643 11.65 11.80 0.15 21.04. 01:07 270 (W) 85
HH UMa p 1 0.375493 10.58 10.80 0.22 21.04. 01:07 285 (W) 36
BD Pav p 10 0.1793015 12.40 16.21 3.81 21.04. 01:07 158 (S) -22
AM Oct s 10 0.5017 14.40 14.90 0.50 21.04. 01:07 161 (S) -44
KR Pav p 10 0.4838 13.70 14.80 1.10 21.04. 01:07 155 (SE) -40
V435 Gem s 1 0.3365 10.55 10.90 0.35 21.04. 01:08 308 (NW) -2
V343 UMa s 1 0.560642 14.20 14.20 0.00 21.04. 01:08 305 (NW) 43
AT Aqr s 8 0.30409565 14.10 14.70 0.60 21.04. 01:08 100 (E) -18
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 21.04. 01:08 308 (NW) -19
TT Her p 1 0.912078 9.61 10.34 0.73 21.04. 01:09 159 (S) 55
V418 Nor p 10 0.3849 16.18 16.50 0.32 21.04. 01:09 182 (S) -16
MU Gem p 1 0.7262005 14.50 15.00 0.50 21.04. 01:09 316 (NW) -15
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 21.04. 01:09 45 (NE) 35
BZ Leo p 8 0.2697257 15.30 16.10 0.80 21.04. 01:09 267 (W) 33
BN Psc s 8 0.349118 16.45 16.45 0.00 21.04. 01:09 34 (NE) -4
V591 Lyr p 2 0.300395 11.95 12.15 0.20 21.04. 01:09 102 (E) 63
V1160 Her p 10 0.376073 12.20 12.65 0.45 21.04. 01:09 171 (S) 83
V1277 Her p 10 1.059342 10.50 10.85 0.35 21.04. 01:09 96 (E) 74
AP Dor p 10 0.213593 9.38 9.60 0.22 21.04. 01:09 218 (SW) -77
DP Cru p 10 1.88468 9.69 9.99 0.29 21.04. 01:10 204 (SW) -30
V1258 Cen p 10 0.08885 15.40 22.20 6.80 21.04. 01:10 219 (SW) -1
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.04. 01:10 43 (NE) 32
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.