16508-4532 COO 202 (HD 151644)
16h 50m 47.82s -45° 31' 42.0" P.A. 13.00 sep 10.9 mag 9.60,9.90 Sp F5
Coord 2000 |
16508-4532 |
|
Discov num |
COO 202 |
|
Comp |
|
|
Coord arcsec 2000 |
16 50 47.82 -45 31 42.0 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
12 |
|
Pa last |
13.2 |
|
P.A. Now (θ) |
13.2° |
|
Sep first |
11.2 |
|
Sep last |
10.877 |
|
Sep. Now (ρ) |
10.877" |
|
Mag pri |
9.60 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+019 |
|
Sec motion ra |
+023 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=0.383
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 151644 |
|
Constellation |
Scorpius |
|
SAO |
227292 |
|
Tycho2 |
8326-01596-1 |
|
Gaia DR2 |
5940175551196909824 |
|
HD |
151644 |
|
DM |
CP-45 8164 |
|