16547-2203 BU 123 (HD 152517)
16h 54m 40.04s -22° 02' 35.2" P.A. 197.00 sep 1.4 mag 9.18,9.28 Sp A5V
Coord 2000 |
16547-2203 |
|
Discov num |
BU 123 |
|
Comp |
|
|
Coord arcsec 2000 |
16 54 40.04 -22 02 35.2 |
|
Date first |
1873 |
|
Date last |
2016 |
|
Obs |
26 |
|
Pa first |
210 |
|
Pa last |
196.7 |
|
P.A. Now (θ) |
196.7° |
|
Sep first |
2.0 |
|
Sep last |
1.437 |
|
Sep. Now (ρ) |
1.437" |
|
Mag pri |
9.18 |
|
Mag sec |
9.28 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
A5V (white) |
|
Pri motion ra |
-018 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 152517 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
6230-01594-1 |
|
Gaia DR2 |
4126222944397166464 |
|
HD |
152517 |
|