21593+0537 HDS 3123 (HD 208907)
21h 59m 16.67s +05° 36' 43.9" P.A. 245.00 sep 0.3 mag 9.88,10.55 Sp G0 dist. 207.04 pc (675.36 l.y.)
Coord 2000 |
21593+0537 |
|
Discov num |
HDS3123 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 16.67 +05 36 43.9 |
|
Date first |
1991 |
|
Date last |
2014 |
|
Obs |
5 |
|
Pa first |
246 |
|
Pa last |
244.9 |
|
P.A. Now (θ) |
244.9° |
|
Sep first |
0.3 |
|
Sep last |
0.286 |
|
Sep. Now (ρ) |
0.286" |
|
Mag pri |
9.88 |
|
Mag sec |
10.55 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 208907 |
|
Constellation |
Pegasus |
|
SAO |
127208 |
|
HIP |
108539 |
|
Tycho2 |
0553-00061-1 |
|
Gaia DR2 |
2697241321609541376 |
|
HD |
208907 |
|
BD |
BD+04 4779 |
|
Distance |
207.04 |
|
Distance ly |
675.36 |
|