haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:19 // 17:43 UTC
Civil Twilight (6°): 03:48 // 18:15 UTC
Nautical Twilight (12°): 03:07 // 18:56 UTC
Astronomical Twilight (18°): 02:23 // 19:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V516 Her p 9 0.4632348 16.40 17.10 0.70 08.04. 14:23 344 (N) -14
V837 Cep p 10 0.438076 12.80 13.00 0.20 08.04. 14:23 326 (NW) 33
OQ UMa p 1 0.283356 13.00 13.70 0.70 08.04. 14:23 22 (N) 21
V802 Aql s 6 0.267608 13.40 13.40 0.00 08.04. 14:23 314 (NW) -34
IV Dra s 4 0.2681055 13.70 13.70 0.00 08.04. 14:23 8 (N) 14
V566 And s 8 0.389694 10.85 11.25 0.40 08.04. 14:23 255 (W) 60
V1005 Her p 3 0.278962 14.11 14.68 0.57 08.04. 14:23 360 (N) 10
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 08.04. 14:23 320 (NW) 8
EI Aur s 7 1.226694 14.50 15.00 0.50 08.04. 14:23 158 (S) 72
V381 Cam p 7 0.458029 12.50 13.10 0.60 08.04. 14:23 9 (N) 69
AV CrB s 1 0.30819 11.87 11.87 0.00 08.04. 14:24 4 (N) -10
VY Lac s 1 1.0362446 10.20 10.60 0.40 08.04. 14:24 300 (NW) 35
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 08.04. 14:24 329 (NW) 22
V1370 Tau s 7 0.295517 10.90 10.90 0.00 08.04. 14:24 153 (SE) 57
EW Boo s 1 0.906349 10.31 10.31 0.00 08.04. 14:24 17 (N) 0
MR Com p 1 0.412743 12.00 12.45 0.45 08.04. 14:24 43 (NE) -1
V1102 Her p 1 0.3090057 13.60 14.40 0.80 08.04. 14:24 345 (N) 12
BT Vul s 1 1.1412005 11.80 12.30 0.50 08.04. 14:24 311 (NW) 3
SZ Oph p 9 3.70851 10.70 12.20 1.50 08.04. 14:25 344 (N) -47
V653 Pup p 10 0.388309 10.25 10.53 0.28 08.04. 14:25 152 (SE) -13
V1284 Cen p 10 0.323526 12.75 13.50 0.75 08.04. 14:25 78 (E) -52
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 08.04. 14:25 318 (NW) -50
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 08.04. 14:25 290 (W) -55
GR Boo p 1 0.3766695 11.45 11.90 0.45 08.04. 14:25 21 (N) -11
OS Boo p 10 0.275727 13.80 14.10 0.30 08.04. 14:25 16 (N) 5
BX Tri p 6 0.1926355 12.35 12.65 0.30 08.04. 14:25 248 (W) 61
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 08.04. 14:25 168 (S) 45
EH CVn p 1 0.263585 12.91 13.26 0.35 08.04. 14:26 35 (NE) 0
CF Peg p 1 0.4134966 14.80 15.50 0.70 08.04. 14:26 297 (NW) 12
DK Cyg s 1 0.470693 10.37 10.90 0.53 08.04. 14:26 303 (NW) 18
LR Pav p 10 0.3945 15.00 15.30 0.30 08.04. 14:26 209 (SW) -61
VX Hor p 10 0.89459 9.42 9.63 0.21 08.04. 14:26 184 (S) -5
V797 Cep s 1 0.270449 14.60 14.60 0.00 08.04. 14:26 348 (N) 57
V582 Lyr p 1 0.255905 13.44 14.61 1.17 08.04. 14:26 334 (NW) 6
PZ UMa p 7 0.2626732 12.50 13.10 0.60 08.04. 14:26 60 (NE) 45
KR Com s 1 0.4079692 7.27 7.27 0.00 08.04. 14:26 46 (NE) -10
GZ And p 1 0.3050173 10.83 11.61 0.78 08.04. 14:26 271 (W) 66
V947 Oph p 7 0.7977454 15.25 15.60 0.35 08.04. 14:26 334 (NW) -31
V380 Mon s 7 0.995881 11.70 12.40 0.70 08.04. 14:27 139 (SE) 31
OT Cep p 3 0.4812313 12.70 13.40 0.70 08.04. 14:27 348 (N) 53
TZ Boo p 1 0.29716095 10.41 11.00 0.59 08.04. 14:27 16 (N) 2
DE Cep p 8 1.938823 14.10 16.30 2.20 08.04. 14:27 328 (NW) 31
V891 Aql s 10 0.419508 15.40 15.80 0.40 08.04. 14:27 305 (NW) -26
V2394 Oph s 8 0.589356 11.25 11.90 0.65 08.04. 14:27 2 (N) -64
V417 Cam p 10 0.28482 14.20 14.70 0.50 08.04. 14:27 34 (NE) 73
V1345 Aql p 10 3.028308 13.90 15.60 1.70 08.04. 14:28 316 (NW) -25
V526 Cyg p 3 1.233462 13.00 13.80 0.80 08.04. 14:28 315 (NW) 23
TY Cet p 5 0.323676 11.62 12.10 0.48 08.04. 14:28 215 (SW) 19
QT Boo p 10 0.3190643 11.65 11.80 0.15 08.04. 14:28 10 (N) 11
V404 Aur s 1 0.754318 12.20 12.20 0.00 08.04. 14:28 107 (E) 75
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.