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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 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 21.04. 14:32 32 (NE) 25
V406 Cam p 10 0.290534 12.65 13.00 0.35 21.04. 14:32 6 (N) 77
BZ Vel p 10 1.262409 10.40 11.50 1.10 21.04. 14:33 145 (SE) -21
V443 Cam p 9 0.411691 14.00 14.90 0.90 21.04. 14:33 9 (N) 65
V1025 Cas p 5 1.099647 12.68 13.15 0.47 21.04. 14:33 307 (NW) 41
GK Psc p 9 0.367547 13.60 13.95 0.35 21.04. 14:33 277 (W) 37
V347 Dra p 10 0.507279 12.40 12.70 0.30 21.04. 14:33 10 (N) 24
ZZ Peg p 1 0.667356 12.20 12.80 0.60 21.04. 14:33 286 (W) 6
V473 Cam s 7 0.298438 11.55 12.15 0.60 21.04. 14:34 12 (N) 61
AI Tri p 3 0.19174566 16.00 16.50 0.50 21.04. 14:34 263 (W) 46
V404 Dra p 10 0.3476427 11.57 11.77 0.20 21.04. 14:34 350 (N) 10
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 21.04. 14:34 297 (NW) -19
V891 Aql s 10 0.419508 15.40 15.80 0.40 21.04. 14:34 320 (NW) -32
V1168 Aql p 4 1.272567 11.90 13.90 2.00 21.04. 14:34 322 (NW) -20
EG Cep s 1 0.5446218 9.31 9.60 0.29 21.04. 14:34 349 (N) 39
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 21.04. 14:34 336 (NW) 18
V357 Her p 5 0.28204 13.40 13.95 0.55 21.04. 14:35 341 (N) -25
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 21.04. 14:35 342 (N) 11
U Oph s 1 1.67734617 5.84 6.46 0.62 21.04. 14:35 6 (N) -39
BD CrB p 9 0.356872 14.20 14.70 0.50 21.04. 14:35 24 (NE) 0
RU Mon s 1 3.584645 10.33 11.06 0.73 21.04. 14:35 157 (SE) 30
V343 UMa s 1 0.560642 14.20 14.20 0.00 21.04. 14:35 56 (NE) 44
V573 Lyr p 2 0.870536 10.80 11.30 0.50 21.04. 14:36 351 (N) 1
PY Vir s 1 0.311248 9.60 10.00 0.40 21.04. 14:36 74 (E) -18
XZ CMi p 1 0.5788095 9.70 10.42 0.72 21.04. 14:36 136 (SE) 35
EL Tuc p 7 0.3420282 13.00 13.50 0.50 21.04. 14:36 212 (SW) -43
V1038 Cyg p 10 1.9605 14.90 16.00 1.10 21.04. 14:36 337 (NW) 17
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 21.04. 14:37 341 (N) 12
V2287 Cyg p 6 0.907659 11.60 12.10 0.50 21.04. 14:37 342 (N) 16
DF Hya p 1 0.3306016 11.00 11.50 0.50 21.04. 14:37 119 (SE) 30
PT Boo p 9 0.4466345 12.60 12.82 0.22 21.04. 14:37 24 (NE) 8
V384 Vul p 1 0.4388572 12.72 13.16 0.44 21.04. 14:37 315 (NW) 1
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.04. 14:37 48 (NE) 48
V1097 Her s 1 0.360849 10.75 10.75 0.00 21.04. 14:37 1 (N) -13
DU CVn s 2 0.3071015 13.10 13.10 0.00 21.04. 14:37 52 (NE) 17
V365 Dra p 10 0.35396 11.82 12.03 0.21 21.04. 14:37 3 (N) 15
EF CMi p 10 0.983812 12.30 12.60 0.30 21.04. 14:37 138 (SE) 32
AF Aps p 4 0.7976244 13.40 14.10 0.70 21.04. 14:37 168 (S) -59
V357 UMa p 9 2.307312 12.70 14.30 1.60 21.04. 14:37 35 (NE) 22
HS Vul s 1 0.3320847 13.90 14.20 0.30 21.04. 14:37 326 (NW) -10
V530 Mon s 1 0.5255325 12.40 12.40 0.00 21.04. 14:38 151 (SE) 40
V502 Oph s 1 0.453387 8.34 8.81 0.47 21.04. 14:38 18 (N) -38
HH UMa s 1 0.375493 10.58 10.80 0.22 21.04. 14:38 70 (E) 31
QW Boo p 10 0.2908715 12.10 12.45 0.35 21.04. 14:38 21 (N) 10
V365 UMa p 10 0.381189 12.85 13.15 0.30 21.04. 14:38 29 (NE) 24
GQ Tau p 1 1.53178 11.20 12.20 1.00 21.04. 14:39 178 (S) 66
IM And s 9 0.2703735 18.30 18.80 0.50 21.04. 14:39 288 (W) 39
V549 And p 10 0.315957 14.00 14.50 0.50 21.04. 14:39 279 (W) 51
V658 Lyr s 1 0.33026 11.10 11.10 0.00 21.04. 14:39 350 (N) 7
RT Scl p 9 0.51156 10.31 10.99 0.68 21.04. 14:39 243 (SW) -11
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.