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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DU Boo p 1 1.055889 8.59 9.09 0.51 18.04. 07:48 320 (NW) 14
GW Psc p 8 0.3363377 11.35 12.00 0.65 18.04. 07:48 127 (SE) 36
FQ Lyn p 9 0.569226 11.72 12.06 0.34 18.04. 07:48 22 (N) -2
V490 Her p 7 1.496632 13.90 15.00 1.10 18.04. 07:49 275 (W) 26
V643 Her p 4 1.223089 13.50 15.00 1.50 18.04. 07:49 263 (W) 36
V1320 Her p 9 0.547693 11.38 11.55 0.17 18.04. 07:49 266 (W) 28
V582 Lyr p 1 0.255905 13.44 14.61 1.17 18.04. 07:49 278 (W) 51
V1040 Her s 7 1.113677 12.50 12.50 0.00 18.04. 07:49 278 (W) 18
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.04. 07:49 359 (N) 18
W Crv s 1 0.3880813 11.16 11.86 0.70 18.04. 07:49 325 (NW) -49
V885 Cep p 10 0.652781 13.10 13.45 0.35 18.04. 07:49 359 (N) 68
V336 TrA p 10 0.266768 10.46 11.20 0.74 18.04. 07:49 220 (SW) -47
NY Boo s 9 0.326815 12.15 12.15 0.00 18.04. 07:49 319 (NW) 24
V658 Pup p 10 0.402 16.60 16.76 0.16 18.04. 07:50 104 (E) -59
V905 Ara p 2 0.243905 14.00 14.20 0.20 18.04. 07:50 217 (SW) -38
UV Psc s 1 0.861047 8.91 9.54 0.63 18.04. 07:50 128 (SE) 35
NR Nor p 10 0.42886 15.50 16.00 0.50 18.04. 07:50 224 (SW) -42
LU Vir s 1 0.492241 7.84 8.17 0.33 18.04. 07:50 306 (NW) -33
HX UMa s 5 0.379156 8.89 9.06 0.17 18.04. 07:50 344 (N) 5
V524 Mon s 3 0.28361685 14.40 15.20 0.80 18.04. 07:50 60 (NE) -20
DR Lyn p 8 1.780882 11.60 14.30 2.70 18.04. 07:50 21 (N) 14
V1269 Aql p 10 2.00165 12.50 13.00 0.50 18.04. 07:50 233 (SW) 28
V1269 Aql s 10 2.00165 12.50 12.50 0.00 18.04. 07:50 233 (SW) 28
NU Boo s 8 0.339576 13.40 13.40 0.00 18.04. 07:50 323 (NW) 28
V428 Cam s 8 0.290606 12.85 12.85 0.00 18.04. 07:50 16 (N) 44
V2394 Oph p 8 0.589356 11.25 11.95 0.70 18.04. 07:50 255 (W) -19
GW Aur s 10 2.49481 12.66 12.66 0.00 18.04. 07:51 54 (NE) 13
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 18.04. 07:51 258 (W) 51
BF CMi p 1 1.180675 10.30 11.10 0.80 18.04. 07:51 52 (NE) -22
V700 Cen p 9 0.7649639 11.80 12.30 0.50 18.04. 07:51 282 (W) -54
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 18.04. 07:51 260 (W) 51
V516 Her p 9 0.4632348 16.40 17.10 0.70 18.04. 07:51 275 (W) 29
V336 Cas s 1 0.5972873 13.40 13.60 0.20 18.04. 07:51 40 (NE) 74
MR Cen p 10 3.913805 10.20 10.80 0.60 18.04. 07:52 214 (SW) -76
V1039 Her p 1 0.507761 12.54 12.74 0.20 18.04. 07:52 276 (W) 15
ER Sct s 7 1.361056 9.10 9.30 0.20 18.04. 07:52 241 (SW) 13
V1026 Her p 7 0.829383 12.20 12.60 0.40 18.04. 07:52 288 (W) 18
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 18.04. 07:53 238 (SW) -10
LU Lac p 2 0.2988016 14.60 15.45 0.85 18.04. 07:53 298 (NW) 87
AW Vir s 1 0.3539976 11.00 11.67 0.67 18.04. 07:53 312 (NW) -26
V447 Cam p 7 0.83614 11.89 12.36 0.47 18.04. 07:53 24 (NE) 36
BX Tri s 6 0.1926355 12.35 12.60 0.25 18.04. 07:53 91 (E) 47
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 18.04. 07:53 233 (SW) 5
GI CVn s 8 0.30316 14.10 14.60 0.50 18.04. 07:54 327 (NW) 16
V1072 Her s 1 0.588031 12.70 12.70 0.00 18.04. 07:54 298 (NW) 46
V917 Cep p 7 0.411767 12.88 13.25 0.37 18.04. 07:54 5 (N) 71
IW UMa p 1 0.774718 11.70 12.18 0.48 18.04. 07:54 13 (N) 5
QS UMa p 9 0.4183 15.70 17.65 1.95 18.04. 07:54 11 (N) 11
V339 Per p 10 1.099031 15.70 17.50 1.80 18.04. 07:54 75 (E) 33
GR Vir s 1 0.346974 7.80 8.20 0.40 18.04. 07:54 288 (W) -23
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.