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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:48 // 16:55 UTC
Civil Twilight (6°): 04:17 // 17:26 UTC
Nautical Twilight (12°): 03:39 // 18:04 UTC
Astronomical Twilight (18°): 03:00 // 18:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RT Hyi p 10 0.2840352 12.28 13.15 0.87 25.09. 05:09 196 (S) -47
V523 Aur p 1 0.330437 13.30 14.70 1.40 25.09. 05:09 125 (SE) 77
QW Tel p 10 0.411928 8.06 8.21 0.15 25.09. 05:09 173 (S) -84
UU Leo p 1 1.679768 11.40 12.70 1.30 25.09. 05:09 114 (SE) 35
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.09. 05:10 52 (NE) 53
GO Cha p 10 0.406067 10.64 10.97 0.33 25.09. 05:10 171 (S) -43
V692 And s 6 0.33802 12.50 12.50 0.00 25.09. 05:10 310 (NW) 27
V714 Mon p 1 0.3445093 11.83 12.37 0.54 25.09. 05:10 179 (S) 45
V1436 Cyg s 9 1.5870645 15.80 15.90 0.10 25.09. 05:10 346 (N) -11
V483 Cam s 8 0.382247 12.95 13.25 0.30 25.09. 05:10 3 (N) 56
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 25.09. 05:10 319 (NW) -59
V448 Vel p 10 0.364875 11.63 11.97 0.34 25.09. 05:10 161 (S) -12
DW UMa p 1 0.13660653 15.10 16.60 1.50 25.09. 05:10 52 (NE) 55
IR Cas s 1 0.680686 10.80 11.50 0.70 25.09. 05:11 321 (NW) 29
CM Com s 1 0.5545147 13.00 13.00 0.00 25.09. 05:11 77 (E) 18
RV CVn s 1 0.2695671 13.75 13.75 0.00 25.09. 05:11 58 (NE) 11
CQ Scl p 10 0.269896 12.00 12.55 0.55 25.09. 05:11 250 (W) -22
NR Boo p 2 0.356731 12.00 12.50 0.50 25.09. 05:11 53 (NE) -14
V417 Cam p 10 0.28482 14.20 14.70 0.50 25.09. 05:11 345 (N) 77
V2768 Ori p 8 0.33262 15.00 15.30 0.30 25.09. 05:11 192 (S) 44
V658 Lyr s 1 0.33026 11.10 11.10 0.00 25.09. 05:11 359 (N) 7
BG Lyn p 1 1.1998387 10.68 11.57 0.89 25.09. 05:11 113 (SE) 72
GX Boo p 6 0.38784 12.16 12.32 0.16 25.09. 05:12 57 (NE) 5
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 25.09. 05:12 33 (NE) 6
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.09. 05:12 322 (NW) 28
WW Cep p 1 4.6008454 11.10 11.90 0.80 25.09. 05:12 339 (N) 37
V372 Gem p 8 0.569183 12.60 13.00 0.40 25.09. 05:12 170 (S) 62
AA And p 1 0.9350967 10.30 10.90 0.60 25.09. 05:12 316 (NW) 24
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 25.09. 05:13 166 (S) 42
AL Scl p 10 2.445088 6.06 6.33 0.27 25.09. 05:13 254 (W) -29
V1173 Her p 10 0.2656288 9.95 10.40 0.45 25.09. 05:13 22 (N) 10
V837 Cep p 10 0.438076 12.80 13.00 0.20 25.09. 05:13 340 (N) 24
PY Lyr p 1 0.385768 12.50 13.50 1.00 25.09. 05:13 349 (N) -10
DL CMi s 8 4.01728 12.86 13.45 0.59 25.09. 05:13 154 (SE) 45
KR Cyg s 1 0.8451528 9.19 9.37 0.18 25.09. 05:13 339 (N) -7
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 25.09. 05:13 339 (N) -7
LR Lib p 9 0.590394 13.10 13.70 0.60 25.09. 05:13 71 (E) -50
V393 Cam p 9 0.385712 13.90 14.70 0.80 25.09. 05:13 347 (N) 69
V396 Cam p 9 0.386297 13.70 14.10 0.40 25.09. 05:14 350 (N) 67
V441 Lac s 1 0.3089166 12.56 12.56 0.00 25.09. 05:14 328 (NW) 22
DN Mon p 8 1.201339 13.20 14.00 0.80 25.09. 05:14 171 (S) 45
V582 Lyr s 1 0.255905 13.44 13.44 0.00 25.09. 05:14 355 (N) 1
V570 Per p 8 1.900942 8.15 8.25 0.10 25.09. 05:14 287 (W) 58
ER Ori p 1 0.4234005 9.32 9.93 0.61 25.09. 05:14 203 (SW) 29
BE Cep p 1 0.4243943 12.40 13.30 0.90 25.09. 05:14 328 (NW) 30
BH Cas s 1 0.4058927 12.30 12.30 0.00 25.09. 05:14 318 (NW) 40
IV Gem s 3 0.60269 12.20 12.20 0.00 25.09. 05:14 152 (SE) 69
V2766 Ori s 6 0.6032 15.00 15.00 0.00 25.09. 05:14 193 (S) 44
RV Gru s 10 0.2595312 11.00 11.40 0.40 25.09. 05:14 250 (W) -50
LT Com s 1 0.512058 10.61 10.61 0.00 25.09. 05:15 69 (E) 17
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.