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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UY UMa p 1 0.3760203 12.70 12.90 0.20 30.04. 06:06 326 (NW) 27
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 30.04. 06:06 248 (W) 74
PT Vir s 7 0.3081795 13.38 13.50 0.12 30.04. 06:06 317 (NW) -20
V873 Per p 1 0.294902 10.80 11.50 0.70 30.04. 06:06 68 (E) 38
V474 Hya p 6 0.528304 11.80 12.40 0.60 30.04. 06:07 26 (NE) -37
QW Cyg p 2 0.5876453 13.90 14.40 0.50 30.04. 06:07 245 (SW) 68
AB CMi p 10 4.071252 13.40 15.90 2.50 30.04. 06:07 40 (NE) -20
AL Lep p 10 0.448643 9.45 9.78 0.33 30.04. 06:07 87 (E) -29
IQ Lyr p 10 1.412782 14.60 16.80 2.20 30.04. 06:07 263 (W) 50
CG Cyg s 1 0.6311435 9.73 9.73 0.00 30.04. 06:07 212 (SW) 73
NY Boo p 9 0.326815 12.15 12.50 0.35 30.04. 06:07 311 (NW) 30
V554 Hya p 10 0.302559 12.50 13.30 0.80 30.04. 06:08 276 (W) -42
V404 Gem s 1 0.348706 11.59 12.11 0.52 30.04. 06:08 43 (NE) -14
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 30.04. 06:08 165 (S) 32
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 30.04. 06:08 232 (SW) 42
V497 Cam p 5 0.554646 13.50 14.05 0.55 30.04. 06:08 2 (N) 44
TY UMa p 1 0.354548 11.48 12.14 0.66 30.04. 06:08 339 (N) 20
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 30.04. 06:08 250 (W) 72
V369 Cam p 8 0.3452048 12.50 13.20 0.70 30.04. 06:08 32 (NE) 38
AN UMa p 6 0.07975275 14.90 20.20 5.30 30.04. 06:08 345 (N) 7
DQ Her p 7 0.19362088 13.00 18.08 5.08 30.04. 06:09 284 (W) 55
V714 Mon p 1 0.3445093 11.83 12.37 0.54 30.04. 06:09 53 (NE) -21
CK Boo s 1 0.3551495 8.99 9.23 0.24 30.04. 06:09 289 (W) -4
VV Cet p 1 0.5223925 10.43 10.99 0.56 30.04. 06:09 125 (SE) 23
V954 Cep p 10 0.519782 12.28 12.61 0.33 30.04. 06:09 29 (NE) 67
BN Peg p 1 0.7132979 10.30 11.20 0.90 30.04. 06:09 185 (S) 45
V676 Cen s 7 0.292394 11.90 12.50 0.60 30.04. 06:09 252 (W) -38
GN Boo s 1 0.3016025 10.75 10.75 0.00 30.04. 06:09 299 (NW) 15
V432 Nor p 10 0.4662 16.85 17.65 0.80 30.04. 06:09 225 (SW) -39
EE CVn p 1 0.280562 13.70 14.57 0.87 30.04. 06:09 313 (NW) 6
V426 Hya p 8 7.3088 11.55 12.23 0.68 30.04. 06:09 29 (NE) -51
BT CrB p 9 0.0892 18.90 20.40 1.50 30.04. 06:10 292 (W) 28
AC Cnc s 1 0.3004773 13.80 14.70 0.90 30.04. 06:10 16 (N) -26
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 30.04. 06:10 17 (N) -26
NT Aps s 5 0.294763 8.39 8.39 0.00 30.04. 06:10 205 (SW) -52
V664 Lyr s 8 0.359987 13.00 13.00 0.00 30.04. 06:11 275 (W) 58
OT Cep p 3 0.4812313 12.70 13.40 0.70 30.04. 06:11 9 (N) 56
BI CVn s 1 0.3842103 10.35 10.75 0.40 30.04. 06:11 322 (NW) 7
GZ And p 1 0.3050173 10.83 11.61 0.78 30.04. 06:11 70 (E) 46
AH Mic p 10 0.387315 13.20 13.60 0.40 30.04. 06:11 187 (S) -1
HP Pav p 10 0.2978 14.90 15.70 0.80 30.04. 06:11 188 (S) -32
IS Boo p 8 0.25145 14.00 14.60 0.60 30.04. 06:12 318 (NW) 25
V2563 Oph p 7 0.372304 11.60 13.00 1.40 30.04. 06:12 242 (SW) 22
OX Cas s 1 2.489344 9.90 9.90 0.00 30.04. 06:12 48 (NE) 60
V789 Cep p 9 0.35363 14.58 14.58 0.00 30.04. 06:12 6 (N) 53
V434 Per s 3 0.5361082 14.40 14.90 0.50 30.04. 06:12 65 (NE) 33
V411 And p 10 0.8114528 15.00 16.10 1.10 30.04. 06:12 77 (E) 72
TZ CrA p 10 0.686748 9.60 10.33 0.73 30.04. 06:12 216 (SW) -14
FT Lup p 9 0.470084 9.70 10.64 0.94 30.04. 06:12 245 (SW) -38
V373 Cam s 7 0.370807 12.50 12.80 0.30 30.04. 06:12 37 (NE) 35
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.