Coord 2000 | 20246+0104 |
Discov num | STF2677 |
Comp | AB |
Coord arcsec 2000 | 20 24 37.50 +01 04 06.2 |
||||
Date first | 1827 |
Date last | 2015 |
Obs | 21 |
||||||
Pa first | 25 |
Pa last | 30 |
P.A. Now (θ) | 30° |
||||||
Sep first | 20.0 |
Sep last | 31.2 |
Sep. Now (ρ) | 31.2" |
||||||
Mag pri | 6.13 |
Mag sec | 10.83 |
delta mag (ΔM) | 4.7 |
Spectral class | B9V (blue-white) |
||||
Pri motion ra | +008 |
Sec motion ra | +004 |
||||||||
Pri motion dec | +005 |
Sec motion dec | -013 |
||||||||
Notes | N
(See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 125769 | 20 24 38 +01 04 06 | STF 2677 AB | 2015 | 21 | 30 | 31.2 | 6.13 | 10.83 | 4.70 | <=== | ||
Show | 125769 | 20 24 38 +01 04 06 | STF 2677 AC | 2015 | 5 | 13 | 16.2 | 6.15 | 13.10 | 6.95 |
Precise pa | 29.9 |
Precise sep | 31.154 |
Constellation | Aquila |
SAO | 125769 |
||||
HIP | 100664 |
Tycho2 | 0497-01222-1 |
Gaia DR2 | 4230890992445915008 |
HD | 194244 |
||||
HR | 7803 |
BD | BD+00 4495 |
Distance | 247.52 |
Distance ly | 807.41 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20246+0104 | STF2677 | AB | 2000 | 17 | 30 | 31.4 | 6.15 | 10.60 | D | 202437.50+010406.2 | |
20246+0104 | STF2677 | AB | 2015 | 21 | 30 | 31.2 | 6.13 | 10.83 | B9V | N | 202437.50+010406.2 |