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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:05 // 17:54 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:50 // 19:09 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HN UMa p 4 0.38261 9.90 10.02 0.12 15.04. 20:03 149 (SE) 76
CC Lyn p 6 0.354627 6.42 6.52 0.10 15.04. 20:03 275 (W) 58
V343 Aql p 1 1.844598 10.60 12.30 1.70 15.04. 20:03 46 (NE) -16
AA Hyi p 10 1.150278 11.50 12.10 0.60 15.04. 20:03 193 (S) -61
QY Hya p 2 0.292341 9.04 9.36 0.32 15.04. 20:03 160 (S) 10
NY Lyr p 1 0.4408 12.70 13.20 0.50 15.04. 20:03 40 (NE) 6
XY Leo s 1 0.2841029 9.45 9.80 0.35 15.04. 20:03 197 (S) 57
MR Cas p 1 0.352936 14.90 15.70 0.80 15.04. 20:03 347 (N) 20
IK Boo p 1 0.303116 12.00 12.50 0.50 15.04. 20:03 98 (E) 46
ZZ PsA p 10 0.373893 9.28 9.56 0.28 15.04. 20:04 28 (NE) -66
V463 Mon p 6 1.123834 14.30 15.10 0.80 15.04. 20:04 242 (SW) 25
LT Pav s 10 0.393674 11.40 12.20 0.80 15.04. 20:04 152 (SE) -61
XX Cas s 5 3.067179 10.00 10.20 0.20 15.04. 20:04 339 (N) 26
V534 And p 10 0.4073 14.20 14.60 0.40 15.04. 20:04 326 (NW) 3
V789 Her s 1 0.3200448 14.90 14.90 0.00 15.04. 20:04 56 (NE) 28
V699 Aql p 6 0.8768927 13.20 13.80 0.60 15.04. 20:04 46 (NE) -22
TW Cet p 1 0.3168513 10.43 11.18 0.75 15.04. 20:05 291 (W) -43
TU CMi s 5 0.4334425 14.40 15.10 0.70 15.04. 20:05 238 (SW) 33
TZ CrA p 10 0.686748 9.60 10.33 0.73 15.04. 20:05 108 (E) -46
V400 Lyr s 1 0.253427 12.70 12.70 0.00 15.04. 20:05 39 (NE) 9
V561 And p 4 0.33479 16.03 16.42 0.39 15.04. 20:05 325 (NW) 14
DG Lac p 1 2.206482 10.80 12.00 1.20 15.04. 20:05 2 (N) 14
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 15.04. 20:06 7 (N) 10
V531 And p 10 0.406372 11.40 11.60 0.20 15.04. 20:06 326 (NW) 2
CF Peg s 1 0.4134966 14.80 14.80 0.00 15.04. 20:06 14 (N) -13
V1125 Oph s 2 0.911655 11.00 11.50 0.50 15.04. 20:06 80 (E) 7
V484 Cyg s 5 1.293831 13.50 13.60 0.10 15.04. 20:07 32 (NE) 2
RZ Com s 1 0.338507 10.42 10.42 0.00 15.04. 20:07 130 (SE) 56
V646 Aur p 9 0.438786 13.40 13.80 0.40 15.04. 20:07 284 (W) 48
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 15.04. 20:07 18 (N) 21
IV Dra s 4 0.2681055 13.70 13.70 0.00 15.04. 20:07 56 (NE) 46
GH Mon s 5 0.7071845 12.80 13.10 0.30 15.04. 20:07 240 (SW) 20
MT Cas s 1 0.313878 13.30 14.02 0.72 15.04. 20:07 346 (N) 16
AF Pup p 10 0.3836773 13.30 13.50 0.20 15.04. 20:07 207 (SW) -9
NU Cyg s 3 0.2811248 14.30 14.90 0.60 15.04. 20:07 32 (NE) 7
BC Col p 10 0.29683 15.00 15.00 0.00 15.04. 20:07 239 (SW) -10
BQ Cap s 8 1.474088 8.11 8.11 0.00 15.04. 20:07 30 (NE) -58
WW Sex p 8 1.439149 9.96 10.50 0.54 15.04. 20:07 196 (S) 33
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 15.04. 20:08 27 (NE) 7
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 15.04. 20:08 0 (N) -39
BF Pav s 10 0.305605 11.00 11.90 0.90 15.04. 20:08 129 (SE) -56
BZ Eri s 1 0.6641701 9.00 9.21 0.21 15.04. 20:08 272 (W) -10
NR Boo p 2 0.356731 12.00 12.50 0.50 15.04. 20:08 104 (E) 25
V885 Cyg p 5 1.694787 9.90 10.30 0.40 15.04. 20:08 40 (NE) 1
VW UMi s 7 0.488922 12.10 12.52 0.42 15.04. 20:08 7 (N) 51
XZ Cnc s 1 0.714673 9.80 10.20 0.40 15.04. 20:08 229 (SW) 44
V641 Ori s 1 0.450815 14.20 14.50 0.30 15.04. 20:09 265 (W) 22
V340 Vir s 6 0.45486 11.53 11.85 0.32 15.04. 20:09 142 (SE) 18
V1096 Her s 1 0.2414165 13.05 13.05 0.00 15.04. 20:09 52 (NE) 26
V972 Her p 5 0.4430605 6.72 6.79 0.07 15.04. 20:09 56 (NE) 14
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.