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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:44 // 21:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 30.07. 07:27 328 (NW) -6
V936 Cep p 10 0.364014 13.70 14.10 0.40 30.07. 07:27 337 (NW) 49
AH Vir s 1 0.4075267 8.89 8.89 0.00 30.07. 07:27 68 (E) -3
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 30.07. 07:28 319 (NW) 13
FP Sge s 9 0.642007 14.50 14.90 0.40 30.07. 07:28 314 (NW) -8
V1355 Aql p 5 0.5157905 12.70 13.60 0.90 30.07. 07:28 322 (NW) -16
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 30.07. 07:28 323 (NW) 7
V1260 Cen p 10 3.56278 9.46 9.55 0.09 30.07. 07:29 130 (SE) -56
NW Boo s 5 1.01185563 13.00 13.00 0.00 30.07. 07:29 24 (NE) -1
V451 Mon p 8 1.83209 14.40 15.20 0.80 30.07. 07:29 146 (SE) 36
FR Del s 8 0.3497468 15.00 15.30 0.30 30.07. 07:29 302 (NW) -10
AF Aps p 4 0.7976244 13.40 14.10 0.70 30.07. 07:29 171 (S) -60
IO Cnc p 1 0.347694 13.00 13.58 0.58 30.07. 07:30 99 (E) 29
X Gru p 10 2.12363 10.64 14.33 3.69 30.07. 07:30 225 (SW) -37
LY Boo p 9 0.41441 13.10 13.31 0.21 30.07. 07:30 27 (NE) 4
BV Dra s 1 0.350067 7.88 7.88 0.00 30.07. 07:30 14 (N) 24
V1181 Her s 1 0.337042 11.00 11.36 0.36 30.07. 07:31 7 (N) -2
Y Gru p 10 1.716866 11.50 13.00 1.50 30.07. 07:31 237 (SW) -37
ES UMa s 1 0.5288515 11.00 11.40 0.40 30.07. 07:31 33 (NE) 52
FO Hya p 1 0.4695567 9.50 10.00 0.50 30.07. 07:31 114 (SE) -5
BG UMa s 8 0.6630411 10.84 10.93 0.09 30.07. 07:32 30 (NE) 25
V1284 Her p 1 0.337146 12.78 13.18 0.40 30.07. 07:32 353 (N) -3
CM Gem s 10 1.403522 14.80 15.00 0.20 30.07. 07:32 143 (SE) 53
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 30.07. 07:32 330 (NW) 3
EK Com s 1 0.266685 12.70 12.70 0.00 30.07. 07:32 53 (NE) 5
ER Vul s 1 0.698095 7.27 7.49 0.22 30.07. 07:32 310 (NW) 4
V1055 Sco p 4 0.363686 8.65 8.92 0.27 30.07. 07:32 32 (NE) -76
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 30.07. 07:33 283 (W) -19
V357 Aps p 7 0.304565 14.00 14.30 0.30 30.07. 07:33 171 (S) -60
V951 Per s 7 0.270478 12.70 13.14 0.44 30.07. 07:33 217 (SW) 71
AI Tri p 3 0.19174566 16.00 16.50 0.50 30.07. 07:33 257 (W) 51
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 30.07. 07:33 311 (NW) 13
FU CVn s 7 0.962121 11.20 11.50 0.30 30.07. 07:33 35 (NE) 11
RT Per p 1 0.8494067 10.46 11.74 1.28 30.07. 07:34 268 (W) 73
V2640 Oph p 7 0.419892 12.50 13.20 0.70 30.07. 07:34 353 (N) -35
BI CVn s 1 0.3842103 10.35 10.75 0.40 30.07. 07:34 46 (NE) 12
GL Her p 1 2.344974 11.50 13.50 2.00 30.07. 07:34 336 (NW) -13
CE Del p 6 0.5972727 13.30 13.80 0.50 30.07. 07:34 309 (NW) -16
SZ Ari s 2 1.71753 11.10 11.10 0.00 30.07. 07:35 222 (SW) 54
YY Cru p 10 0.517292 12.80 13.00 0.20 30.07. 07:35 133 (SE) -51
V412 And p 4 1.908735 11.70 12.15 0.45 30.07. 07:35 297 (NW) 40
HN Eri s 5 0.623592 8.66 8.66 0.00 30.07. 07:35 188 (S) 16
AH Gem s 1 0.336762 14.40 14.80 0.40 30.07. 07:35 138 (SE) 50
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 30.07. 07:35 296 (NW) -57
UX Ret p 7 0.4901044 8.32 9.02 0.70 30.07. 07:35 190 (S) -15
HR Lac s 1 0.42907 13.90 14.30 0.40 30.07. 07:35 316 (NW) 29
GY Lib p 9 0.519098 12.30 13.00 0.70 30.07. 07:35 36 (NE) -41
V519 Cyg p 4 2.345293 13.00 13.70 0.70 30.07. 07:35 323 (NW) 18
AN CMi p 9 1.822295 14.00 15.50 1.50 30.07. 07:35 142 (SE) 35
HR Boo s 1 0.315967 13.25 13.70 0.45 30.07. 07:36 33 (NE) -12
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.