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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:02 // 19:08 UTC
Civil Twilight (6°): 02:21 // 19:49 UTC
Nautical Twilight (12°): 01:21 // 20:49 UTC
Astronomical Twilight (18°): 23:20 // 22:51 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1010 Cyg p 10 2.406996 14.50 15.60 1.10 12.07. 23:20 174 (S) 69
V829 Her p 1 0.358153 11.90 12.50 0.60 12.07. 23:21 260 (W) 56
PS Dra p 10 0.43747 13.05 13.35 0.30 12.07. 23:21 317 (NW) 50
GH Aqr p 6 0.305585 13.40 13.80 0.40 12.07. 23:21 136 (SE) 26
V442 Cam s 1 0.442643 13.05 13.05 0.00 12.07. 23:21 7 (N) 34
AH Gem p 1 0.336762 14.40 14.90 0.50 12.07. 23:21 14 (N) -23
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 12.07. 23:21 184 (S) 11
V434 Per p 3 0.5361082 14.40 15.10 0.70 12.07. 23:21 47 (NE) 17
X PsA p 10 0.3977746 13.00 14.30 1.30 12.07. 23:22 148 (SE) 9
V449 Nor p 10 0.4046 15.51 15.75 0.24 12.07. 23:22 212 (SW) -27
V705 And p 10 0.354675 11.12 11.40 0.28 12.07. 23:22 87 (E) 44
V476 Aql p 8 0.624685 13.30 14.20 0.90 12.07. 23:22 200 (S) 46
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 12.07. 23:22 189 (S) 68
V2486 Cyg p 9 1.272705 9.65 10.14 0.49 12.07. 23:22 113 (SE) 71
V477 Lyr p 9 0.471729 14.30 16.00 1.70 12.07. 23:22 219 (SW) 63
FF Vul p 1 0.444979 13.10 13.80 0.70 12.07. 23:23 160 (S) 65
GU Boo s 1 0.4887296 13.10 13.10 0.00 12.07. 23:23 278 (W) 40
V641 Ori p 1 0.450815 14.20 14.80 0.60 12.07. 23:23 29 (NE) -22
OZ Lac p 10 0.51624 13.30 13.90 0.60 12.07. 23:23 59 (NE) 63
CM Cep s 3 1.858924 12.10 12.10 0.00 12.07. 23:23 41 (NE) 59
BM Mon p 1 1.2449444 12.20 13.80 1.60 12.07. 23:23 12 (N) -39
ER Hya p 10 0.6516339 13.60 14.70 1.10 12.07. 23:23 262 (W) -28
V2563 Oph p 7 0.372304 11.60 13.00 1.40 12.07. 23:23 212 (SW) 36
DP Cru p 10 1.88468 9.69 9.99 0.29 12.07. 23:23 223 (SW) -50
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 12.07. 23:23 23 (NE) -18
V557 And p 10 0.347444 14.20 15.00 0.80 12.07. 23:23 61 (NE) 27
IY Aps s 10 0.4184362 12.70 12.90 0.20 12.07. 23:23 194 (S) -37
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 12.07. 23:23 303 (NW) 60
HK Mon p 10 1.835577 13.80 16.20 2.40 12.07. 23:23 14 (N) -27
V573 Peg s 1 0.417451 12.34 12.34 0.00 12.07. 23:24 96 (E) 48
BG Cas p 7 3.953611 12.90 13.70 0.80 12.07. 23:24 45 (NE) 53
QX Cyg s 8 0.8995035 14.30 14.50 0.20 12.07. 23:24 170 (S) 78
BW Boo s 1 3.332818 7.13 7.17 0.04 12.07. 23:24 287 (W) 34
BM Tri p 9 0.317819 13.00 13.40 0.40 12.07. 23:24 65 (NE) 25
V441 Dra p 10 2.9054 12.45 12.75 0.30 12.07. 23:24 1 (N) 57
NX Boo p 8 0.251135 13.02 13.40 0.38 12.07. 23:24 281 (W) 36
CM Tri p 8 0.472699 13.70 14.40 0.70 12.07. 23:24 59 (NE) 19
GN CVn s 1 0.395009 12.00 12.50 0.50 12.07. 23:25 295 (NW) 31
V473 Cam s 7 0.298438 11.55 12.15 0.60 12.07. 23:25 2 (N) 37
IO Boo s 7 0.2711483 13.00 13.00 0.00 12.07. 23:25 282 (W) 22
LU Vir s 1 0.492241 7.84 8.17 0.33 12.07. 23:26 271 (W) -8
RT LMi p 1 0.3749177 11.40 11.70 0.30 12.07. 23:26 336 (NW) -1
V449 Peg s 1 0.352657 14.60 14.60 0.00 12.07. 23:26 126 (SE) 60
QY Hya s 2 0.292341 9.04 9.04 0.00 12.07. 23:26 269 (W) -37
V917 Aql p 6 1.832417 13.50 14.50 1.00 12.07. 23:26 195 (S) 51
V917 Cep p 7 0.411767 12.88 13.25 0.37 12.07. 23:26 33 (NE) 61
V402 Gem s 7 0.399252 11.72 12.35 0.63 12.07. 23:26 17 (N) -18
IP Peg p 1 0.15820616 13.00 18.60 5.60 12.07. 23:26 107 (E) 37
V1740 Aql p 8 0.44014 14.00 14.40 0.40 12.07. 23:26 196 (S) 41
NN Ser p 1 0.1300801 17.00 23.00 6.00 12.07. 23:26 254 (W) 29
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.