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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BN CMa p 10 0.628271 14.80 15.80 1.00 31.07. 15:31 253 (W) -19
VY Dor p 9 0.49692 12.19 12.97 0.78 31.07. 15:32 242 (SW) -57
V451 Cam p 9 0.401453 13.20 13.70 0.50 31.07. 15:32 325 (NW) 41
IR Lib s 8 0.2743715 8.72 8.72 0.00 31.07. 15:32 150 (SE) 5
V757 Cep p 8 0.343873 14.00 14.80 0.80 31.07. 15:32 3 (N) 38
V945 Cep p 10 1.129913 11.87 12.17 0.30 31.07. 15:32 11 (N) 27
AX Cas p 1 0.6003735 12.80 13.30 0.50 31.07. 15:32 358 (N) 22
EK Com s 1 0.266685 12.70 12.70 0.00 31.07. 15:32 190 (S) 67
DK Cep p 1 0.985907 12.20 14.20 2.00 31.07. 15:32 24 (NE) 27
FY Boo s 1 0.2411595 13.12 13.12 0.00 31.07. 15:32 162 (S) 62
V610 Ara s 9 0.54316 8.80 8.80 0.00 31.07. 15:32 150 (SE) -27
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 31.07. 15:33 319 (NW) -18
FN CVn p 10 0.6107153 12.15 12.45 0.30 31.07. 15:33 130 (SE) 84
GV Aqr s 4 0.33677 13.60 13.60 0.00 31.07. 15:33 52 (NE) -37
RT Cha p 9 0.3551095 14.00 15.00 1.00 31.07. 15:33 189 (S) -43
GG Psc p 9 0.456242 13.75 14.00 0.25 31.07. 15:33 3 (N) -7
BF Pav p 10 0.305605 11.00 11.90 0.90 31.07. 15:33 140 (SE) -39
V871 Aql s 9 2.952656 13.30 13.30 0.00 31.07. 15:33 97 (E) 2
MU Dra p 1 0.349664 12.76 12.96 0.20 31.07. 15:33 54 (NE) 38
V2261 Cyg p 8 2.766142 13.35 13.74 0.39 31.07. 15:33 30 (NE) 22
BM Mon p 1 1.2449444 12.20 13.80 1.60 31.07. 15:33 271 (W) 0
ER Ara p 10 0.6326 13.40 14.50 1.10 31.07. 15:33 150 (SE) -33
SY Ind s 10 0.4714 15.00 15.00 0.00 31.07. 15:33 131 (SE) -51
V474 Sco p 10 1.62004 10.30 11.00 0.70 31.07. 15:34 131 (SE) -8
V505 Cam s 7 0.336361 13.80 14.40 0.60 31.07. 15:34 349 (N) 53
V1047 Her p 1 0.320736 12.26 12.78 0.52 31.07. 15:34 87 (E) 43
V381 Cam p 7 0.458029 12.50 13.10 0.60 31.07. 15:34 339 (N) 38
V1341 Aql s 8 0.304012 13.00 13.40 0.40 31.07. 15:35 93 (E) 3
RW Com s 1 0.2373465 11.00 11.56 0.56 31.07. 15:35 201 (S) 66
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 31.07. 15:35 106 (E) -16
GI Vul p 1 0.4814828 13.50 14.60 1.10 31.07. 15:35 67 (NE) 16
LZ Lac s 3 1.250719 12.10 12.50 0.40 31.07. 15:35 24 (NE) 21
V490 And s 7 0.424185 14.60 14.60 0.00 31.07. 15:35 9 (N) 2
V412 Her s 7 0.3362122 14.70 15.20 0.50 31.07. 15:35 91 (E) 36
PY Boo s 9 0.278049 12.10 12.10 0.00 31.07. 15:35 73 (E) 69
AN UMa s 6 0.07975275 14.90 20.20 5.30 31.07. 15:35 269 (W) 68
CZEV139 Lac p 5 1.324325 13.52 13.78 0.26 31.07. 15:35 23 (NE) 21
V1374 Tau s 1 0.250818 13.00 13.00 0.00 31.07. 15:36 304 (NW) 9
RU Tri s 9 3.26857 11.60 11.80 0.20 31.07. 15:36 350 (N) -4
OQ UMa s 1 0.283356 13.00 13.60 0.60 31.07. 15:36 41 (NE) 81
V580 Lyr s 1 0.289052 12.85 12.85 0.00 31.07. 15:36 69 (E) 30
V912 Per s 8 0.5775932 12.01 12.25 0.24 31.07. 15:36 332 (NW) 6
V380 Dra s 1 0.4937366 12.28 12.28 0.00 31.07. 15:36 33 (NE) 53
V497 And p 10 0.3051 14.70 15.50 0.80 31.07. 15:36 7 (N) -5
NS Lac p 6 1.015555 14.10 14.90 0.80 31.07. 15:36 26 (NE) 16
KN Vul p 1 0.3573295 13.00 13.40 0.40 31.07. 15:37 64 (NE) 15
DN Aur s 3 0.616888 13.70 13.70 0.00 31.07. 15:37 314 (NW) 8
UW Lac p 5 5.29012 11.40 12.50 1.10 31.07. 15:37 31 (NE) 10
V362 UMa s 8 0.3428 14.20 14.60 0.40 31.07. 15:37 87 (E) 83
VY Sct p 10 2.6451 13.50 17.50 4.00 31.07. 15:37 106 (E) -5
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.