16038-4356 DON 774 (HD 143677)
16h 03m 45.38s -43° 55' 49.0" P.A. 117.00 sep 0.3 mag 10.44,10.78 Sp G8V dist. 165.84 pc (540.97 l.y.)
Coord 2000 |
16038-4356 |
|
Discov num |
DON 774 |
|
Comp |
|
|
Coord arcsec 2000 |
16 03 45.38 -43 55 49.0 |
|
Date first |
1930 |
|
Date last |
2017 |
|
Obs |
7 |
|
Pa first |
210 |
|
Pa last |
116.6 |
|
P.A. Now (θ) |
116.6° |
|
Sep first |
0.3 |
|
Sep last |
0.257 |
|
Sep. Now (ρ) |
0.257" |
|
Mag pri |
10.44 |
|
Mag sec |
10.78 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
G8V (yellow) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
|
|
Pri motion dec |
-018 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 143677 |
|
Constellation |
Norma |
|
SAO |
226467 |
|
HIP |
78684 |
|
Tycho2 |
7863-01629-1 |
|
Gaia DR2 |
5991459247446282880 |
|
HD |
143677 |
|
CD |
CD-4310494 |
|
CP |
CP-43 7431 |
|
Distance |
165.84 |
|
Distance ly |
540.97 |
|