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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V680 Per s 1 0.37422 13.55 13.55 0.00 25.05. 09:54 200 (S) 75
SW Sex p 1 0.13493852 14.80 16.70 1.90 25.05. 09:54 79 (E) -13
BW Dra s 1 0.292165 8.61 9.02 0.41 25.05. 09:54 359 (N) 22
V931 Cyg s 1 0.341513 13.90 14.50 0.60 25.05. 09:54 305 (NW) 10
AR CrB p 1 0.3973515 10.80 11.45 0.65 25.05. 09:54 348 (N) -11
BU Vul s 1 0.5689935 10.60 10.60 0.00 25.05. 09:54 293 (NW) 18
Y For p 10 0.2699092 13.80 14.20 0.40 25.05. 09:54 184 (S) 13
MS Pav p 10 0.33474 13.70 14.60 0.90 25.05. 09:54 205 (SW) -50
AL Cas p 1 0.50055583 12.90 13.60 0.70 25.05. 09:54 347 (N) 69
IT Her p 1 0.3393957 12.90 13.30 0.40 25.05. 09:55 312 (NW) 0
AM Oct p 10 0.5017 14.40 15.10 0.70 25.05. 09:55 203 (SW) -49
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 25.05. 09:55 314 (NW) 14
V2716 Oph p 9 0.545762 13.10 13.60 0.50 25.05. 09:55 315 (NW) -42
V411 Lyr p 6 0.582626 13.50 14.50 1.00 25.05. 09:55 314 (NW) 10
V411 And p 10 0.8114528 15.00 16.10 1.10 25.05. 09:55 291 (W) 58
I Boo s 1 0.2678178 5.80 6.29 0.49 25.05. 09:55 1 (N) 8
V636 Aur s 1 0.3406176 13.70 14.10 0.40 25.05. 09:55 100 (E) 57
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.05. 09:55 48 (NE) -39
FW Hya p 9 0.406138 12.20 12.50 0.30 25.05. 09:55 93 (E) -43
PS Dra p 10 0.43747 13.05 13.35 0.30 25.05. 09:56 2 (N) 23
AE Hya p 9 0.3928877 13.90 14.80 0.90 25.05. 09:56 99 (E) -23
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 25.05. 09:56 322 (NW) 36
LM Boo p 1 0.327922 12.00 12.50 0.50 25.05. 09:56 8 (N) -16
V389 Cam s 9 0.439897 11.80 12.50 0.70 25.05. 09:56 26 (NE) 65
V473 And p 2 0.4013 13.80 14.30 0.50 25.05. 09:57 272 (W) 59
V1101 Her s 1 0.382661 11.95 11.95 0.00 25.05. 09:57 330 (NW) 14
KQ Lib p 9 0.695529 11.60 12.05 0.45 25.05. 09:57 7 (N) -51
V405 Pav p 10 5.64797 9.11 9.20 0.09 25.05. 09:57 223 (SW) -60
V872 Cep p 10 0.2800266 14.80 15.24 0.44 25.05. 09:57 309 (NW) 48
LR Cas p 3 4.455768 10.70 11.40 0.70 25.05. 09:57 324 (NW) 72
V1102 Her s 1 0.3090057 13.60 13.60 0.00 25.05. 09:57 332 (NW) 17
BF Pav p 10 0.305605 11.00 11.90 0.90 25.05. 09:57 231 (SW) -58
XY Cet p 1 2.780712 8.65 9.54 0.89 25.05. 09:57 184 (S) 43
BH Lyn p 10 0.1558756 13.70 16.30 2.60 25.05. 09:58 57 (NE) 43
V449 Aur p 10 0.70366366 7.46 7.58 0.13 25.05. 09:58 81 (E) 60
IV Cas s 1 0.9985167 11.20 11.30 0.10 25.05. 09:58 296 (NW) 59
V752 Sgr p 9 1.919605 12.00 12.50 0.50 25.05. 09:58 293 (NW) -52
XX Cep s 1 2.337328 9.13 9.18 0.05 25.05. 09:58 318 (NW) 59
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 25.05. 09:58 336 (NW) -42
FU Lib p 2 0.780393 12.90 13.90 1.00 25.05. 09:58 341 (N) -48
V508 Cen p 10 0.3945023 12.70 13.20 0.50 25.05. 09:58 54 (NE) -77
V1074 Her p 10 1.12361 12.65 13.30 0.65 25.05. 09:58 322 (NW) 0
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 25.05. 09:59 317 (NW) 31
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 25.05. 09:59 17 (N) -10
HI Ara p 10 1.72402 14.30 16.50 2.20 25.05. 09:59 245 (SW) -67
V490 And p 7 0.424185 14.60 15.10 0.50 25.05. 09:59 270 (W) 61
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 25.05. 09:59 324 (NW) 16
DD Com p 1 0.2692074 14.30 15.05 0.75 25.05. 09:59 38 (NE) -10
OO Cyg s 7 0.2620015 14.10 14.10 0.00 25.05. 09:59 309 (NW) 17
LN Dra s 2 0.612142 12.00 12.00 0.00 25.05. 10:00 337 (NW) 18
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.