haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GV Leo s 1 0.266728 11.37 11.37 0.00 21.04. 01:45 287 (W) 8
VW Cep s 1 0.2783115 7.23 7.56 0.33 21.04. 01:45 22 (N) 56
LM Cnc p 5 0.315801 12.00 12.50 0.50 21.04. 01:45 301 (NW) -6
V336 Cas p 1 0.5972873 13.40 14.10 0.70 21.04. 01:45 34 (NE) 34
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 21.04. 01:45 54 (NE) -47
V553 And p 6 0.30903 17.12 17.68 0.56 21.04. 01:46 29 (NE) 11
BV Dra s 1 0.350067 7.88 7.88 0.00 21.04. 01:46 322 (NW) 73
BI Vul p 1 0.2518236 14.15 14.90 0.75 21.04. 01:46 86 (E) 33
V443 Nor p 10 0.4091 16.50 16.90 0.40 21.04. 01:46 187 (S) -17
V480 Cas s 9 0.342013 14.60 14.70 0.10 21.04. 01:46 25 (NE) 22
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 21.04. 01:46 81 (E) 45
QQ UMa p 10 0.372776 13.30 14.10 0.80 21.04. 01:46 316 (NW) 26
V432 Vel p 10 1.46857 9.04 9.22 0.18 21.04. 01:46 239 (SW) -32
V656 Pup p 10 0.32903 18.12 18.27 0.15 21.04. 01:46 259 (W) -64
V436 Cam p 10 1.0541 13.50 14.10 0.60 21.04. 01:47 350 (N) 28
V954 Oph s 9 0.2252705 14.30 14.90 0.60 21.04. 01:47 153 (SE) 38
V476 Aql p 8 0.624685 13.30 14.20 0.90 21.04. 01:47 138 (SE) 40
IQ TrA p 10 3.1932 9.90 10.30 0.40 21.04. 01:47 188 (S) -26
LU Pav p 10 1.2064 15.00 15.50 0.50 21.04. 01:47 156 (SE) -25
V870 Cep p 7 0.301066 10.93 11.17 0.24 21.04. 01:47 43 (NE) 47
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.04. 01:47 316 (NW) 40
RU UMi p 1 0.524926 10.00 10.66 0.66 21.04. 01:47 329 (NW) 61
V972 Her p 5 0.4430605 6.72 6.79 0.07 21.04. 01:47 135 (SE) 68
AR CrB p 1 0.3973515 10.80 11.45 0.65 21.04. 01:47 206 (SW) 66
HI Leo p 1 0.3115905 10.90 11.60 0.70 21.04. 01:47 266 (W) 5
V404 CMa p 10 0.45178 17.45 18.40 0.95 21.04. 01:47 322 (NW) -54
NR Lac s 1 0.6048055 13.20 13.40 0.20 21.04. 01:48 55 (NE) 38
RX Dra s 2 3.786395 10.00 10.30 0.30 21.04. 01:48 53 (NE) 69
V2640 Oph p 7 0.419892 12.50 13.20 0.70 21.04. 01:48 165 (S) 44
V962 Aql s 7 1.165016 12.30 12.30 0.00 21.04. 01:48 129 (SE) 44
V901 Cen s 1 0.3542133 11.94 11.94 0.00 21.04. 01:48 228 (SW) -33
V803 Aql p 4 0.2634245 14.00 15.00 1.00 21.04. 01:49 143 (SE) 26
CE Leo p 1 0.3034287 11.80 12.60 0.80 21.04. 01:49 275 (W) 27
NR Boo s 2 0.356731 12.00 12.00 0.00 21.04. 01:49 219 (SW) 45
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 21.04. 01:49 60 (NE) 41
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.04. 01:49 345 (N) 30
HW Her p 10 3.403167 13.80 15.30 1.50 21.04. 01:49 176 (S) 73
MM Cas s 1 1.158475 12.00 12.40 0.40 21.04. 01:49 33 (NE) 25
AF Gem p 1 1.243501 10.54 11.83 1.29 21.04. 01:49 331 (NW) -14
PU Pup s 10 2.57897 4.69 4.74 0.05 21.04. 01:49 291 (W) -49
V501 Cam s 9 0.454388 13.80 14.05 0.25 21.04. 01:49 347 (N) 44
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 21.04. 01:50 82 (E) 54
IY Lyr s 8 0.653167 13.80 14.10 0.30 21.04. 01:50 125 (SE) 63
V1851 Ori s 1 0.276946 12.00 12.00 0.00 21.04. 01:50 353 (N) -30
V344 Mus p 10 4.1368 16.62 16.65 0.03 21.04. 01:50 204 (SW) -32
HH Lac p 10 0.200593 14.00 15.50 1.50 21.04. 01:50 46 (NE) 38
NX Boo s 8 0.251135 13.02 13.36 0.34 21.04. 01:50 240 (SW) 65
V920 Mon p 10 6.766351 7.47 7.54 0.07 21.04. 01:50 321 (NW) -31
V552 And p 4 0.28133 16.89 17.55 0.66 21.04. 01:50 30 (NE) 11
XY Boo s 1 0.370564 10.30 10.61 0.31 21.04. 01:50 246 (SW) 44
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.