16535-2310 HDS 2390
16h 53m 28.92s -23° 09' 50.5" P.A. 331.00 sep 1.0 mag 11.23,11.27 Sp G0 dist. 680.27 pc (2219.04 l.y.)
Coord 2000 |
16535-2310 |
|
Discov num |
HDS2390 |
|
Comp |
|
|
Coord arcsec 2000 |
16 53 28.92 -23 09 50.5 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
334 |
|
Pa last |
331.4 |
|
P.A. Now (θ) |
331.4° |
|
Sep first |
1.0 |
|
Sep last |
0.996 |
|
Sep. Now (ρ) |
0.996" |
|
Mag pri |
11.23 |
|
Mag sec |
11.27 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+014 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
HIP |
82627 |
|
Tycho2 |
6810-00124-1 |
|
Gaia DR2 |
4125540392495504128 |
|
BD |
BD-22 4235 |
|
CD |
CD-2211694 |
|
CP |
CP-22 6262 |
|
Distance |
680.27 |
|
Distance ly |
2219.04 |
|