16221+2832 RAO 667
16h 22m 08.94s +28° 31' 40.2" P.A. 78.00 sep 0.5 mag 9.30,
| Coord 2000 |
16221+2832 |
|
Discov num |
RAO 667 |
|
Comp |
|
|
Coord arcsec 2000 |
16 22 08.94 +28 31 40.2 |
|
| Date first |
2018 |
|
Date last |
2018 |
|
Obs |
1 |
|
| Pa first |
78 |
|
Pa last |
78.1 |
|
P.A. Now (θ) |
78.1° |
|
| Sep first |
0.5 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
| Mag pri |
9.30 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
|
|
| Pri motion ra |
|
|
Sec motion ra |
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| Pri motion dec |
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|
Sec motion dec |
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| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
