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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V873 Per s 1 0.294902 10.80 10.80 0.00 21.05. 06:01 80 (E) 50
V5521 Sgr p 10 0.464 15.20 15.80 0.60 21.05. 06:01 239 (SW) -7
V355 Vir p 1 0.655521 12.00 13.00 1.00 21.05. 06:01 345 (N) -33
RT Hyi p 10 0.2840352 12.28 13.15 0.87 21.05. 06:01 172 (S) -41
V951 Per p 7 0.270478 12.70 13.20 0.50 21.05. 06:01 74 (E) 33
V1067 Her s 1 0.258109 12.58 12.58 0.00 21.05. 06:01 295 (NW) 38
BM UMa p 1 0.2712208 13.80 14.75 0.95 21.05. 06:01 358 (N) 6
RZ UMi p 2 0.3373491 12.80 13.50 0.70 21.05. 06:02 356 (N) 48
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.05. 06:02 312 (NW) 9
V616 Sco p 10 0.844119 11.50 12.10 0.60 21.05. 06:02 237 (SW) -30
TV UMi p 1 0.4155497 8.77 8.85 0.08 21.05. 06:02 341 (N) 40
V359 Cas s 1 1.303887 11.80 12.00 0.20 21.05. 06:02 37 (NE) 82
V622 Aur p 9 0.3043 15.13 15.32 0.19 21.05. 06:02 55 (NE) 22
EX CVn p 4 0.2771572 13.10 13.50 0.40 21.05. 06:02 340 (N) 2
CC Com p 1 0.2206859 11.30 12.21 0.91 21.05. 06:02 343 (N) -16
PY Boo p 9 0.278049 12.10 12.65 0.55 21.05. 06:02 320 (NW) 26
V363 UMa p 10 0.379116 13.75 14.05 0.30 21.05. 06:02 333 (NW) 23
V606 Cen s 10 1.4950935 9.40 9.90 0.50 21.05. 06:03 229 (SW) -68
V470 Cam s 1 0.0956467 14.10 14.25 0.15 21.05. 06:03 24 (NE) 35
AQ Psc p 1 0.4756052 8.60 8.96 0.36 21.05. 06:03 133 (SE) 38
V1039 Her p 1 0.507761 12.54 12.74 0.20 21.05. 06:03 280 (W) 12
YY Cnc s 1 0.698445 11.30 10.30 -1.00 21.05. 06:03 30 (NE) -3
V791 Cep p 10 0.2887089 16.86 17.14 0.28 21.05. 06:03 4 (N) 54
V1184 Aql p 6 0.565604 13.10 13.50 0.40 21.05. 06:03 253 (W) 27
V914 Cep p 10 0.38618 13.10 13.40 0.30 21.05. 06:04 359 (N) 62
DK CVn p 1 0.494964 12.70 13.20 0.50 21.05. 06:04 342 (N) 0
V839 Oph p 1 0.4090015 8.80 9.39 0.59 21.05. 06:04 263 (W) 18
AL Cas s 1 0.50055583 12.90 13.60 0.70 21.05. 06:04 30 (NE) 60
V391 Vir s 1 0.3543161 12.21 12.60 0.39 21.05. 06:04 335 (NW) -33
V1044 Her s 1 0.2406405 13.07 13.07 0.00 21.05. 06:04 296 (NW) 30
SW Lac p 1 0.320719 8.51 9.39 0.88 21.05. 06:04 187 (S) 78
V816 Cep p 10 0.3113931 13.45 14.10 0.65 21.05. 06:04 342 (N) 60
V441 Lac s 1 0.3089166 12.56 12.56 0.00 21.05. 06:05 293 (NW) 81
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 21.05. 06:05 86 (E) 59
SW Cnc s 6 1.799205 11.60 10.60 -1.00 21.05. 06:05 31 (NE) -26
V1542 Aql s 1 0.417537 11.71 12.31 0.60 21.05. 06:05 242 (SW) 32
BO Ari p 1 0.3181937 10.00 10.50 0.50 21.05. 06:05 104 (E) 47
V454 Cyg p 1 2.316893 11.80 13.20 1.40 21.05. 06:05 263 (W) 58
FQ CVn p 1 0.371037 12.95 13.40 0.45 21.05. 06:05 327 (NW) -1
V807 Cyg p 9 0.798763 14.20 15.10 0.90 21.05. 06:05 270 (W) 53
DS Vel p 10 0.7215652 10.90 11.50 0.60 21.05. 06:05 109 (E) -76
V401 Cyg s 1 0.582725 10.64 11.13 0.49 21.05. 06:06 264 (W) 46
V449 Peg p 1 0.352657 14.60 15.10 0.50 21.05. 06:06 224 (SW) 63
DU CVn s 2 0.3071015 13.10 13.10 0.00 21.05. 06:06 339 (N) 1
FS Leo s 1 0.456967 9.06 9.06 0.00 21.05. 06:06 353 (N) -25
DE Mic p 10 0.410687 7.65 8.05 0.40 21.05. 06:06 203 (SW) 0
V640 Ori p 3 2.02072 11.20 13.50 2.30 21.05. 06:06 86 (E) -15
NY Vir s 1 0.10101597 13.30 13.30 0.00 21.05. 06:07 313 (NW) -32
WY Hor p 9 0.398929 9.52 9.71 0.19 21.05. 06:07 157 (SE) -32
V947 Cyg p 5 0.429245 14.10 15.10 1.00 21.05. 06:07 263 (W) 49
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.