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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 °
II Per s 1 0.4798527 13.50 13.60 0.10 21.04. 03:45 23 (NE) 9
AH Mic s 10 0.387315 13.20 13.60 0.40 21.04. 03:45 154 (SE) -6
V972 Her p 5 0.4430605 6.72 6.79 0.07 21.04. 03:45 209 (SW) 71
YY Cnc p 1 0.698445 11.30 11.70 0.40 21.04. 03:45 336 (NW) -5
V1157 Her p 10 0.31589 14.10 14.70 0.60 21.04. 03:45 264 (W) 62
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.04. 03:46 264 (W) -6
UU Lyn p 1 0.46846 11.54 12.33 0.79 21.04. 03:46 333 (NW) 9
EQ UMa s 6 0.3581533 12.40 12.60 0.20 21.04. 03:46 343 (N) 16
V621 Pup p 10 0.390386 10.25 11.00 0.75 21.04. 03:46 277 (W) -77
EX Lyr p 1 0.717293 12.08 12.68 0.60 21.04. 03:46 184 (S) 66
V404 Cam p 10 0.9879 12.95 13.35 0.40 21.04. 03:46 7 (N) 27
IU Aps p 10 0.3046 14.20 14.60 0.40 21.04. 03:47 186 (S) -42
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 21.04. 03:47 46 (NE) 73
V483 Cam s 8 0.382247 12.95 13.25 0.30 21.04. 03:47 358 (N) 44
V351 Peg s 1 0.593297 8.00 8.00 0.00 21.04. 03:47 95 (E) 25
AU Phe s 10 0.2658125 12.23 12.73 0.50 21.04. 03:47 116 (SE) -43
AK Ser p 7 1.922586 10.80 13.60 2.80 21.04. 03:47 197 (S) 25
BC Gru p 8 0.3073055 9.90 10.30 0.40 21.04. 03:48 142 (SE) -21
FP Sge s 9 0.642007 14.50 14.90 0.40 21.04. 03:48 141 (SE) 55
BH CMi s 6 0.5592485 9.50 9.50 0.00 21.04. 03:48 336 (NW) -36
V639 Aur p 4 0.3571 14.01 14.85 0.84 21.04. 03:48 8 (N) 13
BT CrB p 9 0.0892 18.90 20.40 1.50 21.04. 03:48 261 (W) 56
AD Cnc p 1 0.2827379 13.10 13.40 0.30 21.04. 03:48 327 (NW) -24
BR Hyi p 10 0.7436 10.61 10.73 0.12 21.04. 03:48 151 (SE) -64
BS Vir s 10 0.3770834 13.60 14.40 0.80 21.04. 03:48 270 (W) -2
HM Cet p 5 0.44462 12.96 12.96 0.00 21.04. 03:48 71 (E) -8
CM Com s 1 0.5545147 13.00 13.00 0.00 21.04. 03:49 289 (W) 12
V400 Lyr s 1 0.253427 12.70 12.70 0.00 21.04. 03:49 155 (SE) 77
V473 Cam p 7 0.298438 11.55 12.20 0.65 21.04. 03:49 358 (N) 37
TX Cnc p 1 0.3828827 10.00 10.35 0.35 21.04. 03:49 332 (NW) -17
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.04. 03:49 357 (N) 27
EF Dra s 1 0.424031 10.48 10.48 0.00 21.04. 03:49 350 (N) 70
V1370 Tau p 7 0.295517 10.90 11.20 0.30 21.04. 03:49 18 (N) -19
GH Aqr p 6 0.305585 13.40 13.80 0.40 21.04. 03:49 123 (SE) 18
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 21.04. 03:50 71 (E) 76
U Peg s 1 0.3747772 9.23 9.73 0.50 21.04. 03:50 89 (E) 20
V442 Mon s 4 1.667016 11.20 11.60 0.40 21.04. 03:50 2 (N) -36
LO And s 1 0.3804371 11.20 11.82 0.62 21.04. 03:50 67 (NE) 45
EM Cyg s 1 0.2909091 11.90 11.90 0.00 21.04. 03:50 149 (SE) 68
RU UMi s 1 0.524926 10.00 10.22 0.22 21.04. 03:50 328 (NW) 50
V924 Oph s 10 0.359554 15.70 16.40 0.70 21.04. 03:50 185 (S) 48
CM Cap p 5 0.4189 11.00 11.60 0.60 21.04. 03:50 155 (SE) 24
V419 Nor p 10 0.6388 16.09 16.53 0.44 21.04. 03:50 205 (SW) -23
KW Eri p 9 0.2352915 13.38 13.90 0.52 21.04. 03:51 109 (E) -52
AW Vir s 1 0.3539976 11.00 11.67 0.67 21.04. 03:51 264 (W) 9
BC Eri s 1 0.527247 10.83 11.26 0.43 21.04. 03:51 46 (NE) -47
SV Equ s 8 0.880971 9.25 9.41 0.16 21.04. 03:51 138 (SE) 38
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.04. 03:51 203 (SW) 11
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 21.04. 03:51 58 (NE) 56
V1252 Her p 10 0.39148 14.50 15.00 0.50 21.04. 03:52 249 (W) 72
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.