16152+3443 HDS 2298 (HD 146489)
16h 15m 14.98s +34° 42' 47.7" P.A. 165.00 sep 0.4 mag 7.45,11.32 Sp K0 dist. 153.37 pc (500.29 l.y.)
Coord 2000 |
16152+3443 |
|
Discov num |
HDS2298 |
|
Comp |
|
|
Coord arcsec 2000 |
16 15 14.98 +34 42 47.7 |
|
Date first |
1991 |
|
Date last |
2010 |
|
Obs |
4 |
|
Pa first |
141 |
|
Pa last |
165 |
|
P.A. Now (θ) |
165° |
|
Sep first |
0.4 |
|
Sep last |
0.353 |
|
Sep. Now (ρ) |
0.353" |
|
Mag pri |
7.45 |
|
Mag sec |
11.32 |
|
delta mag (ΔM) |
3.87 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-019 |
|
Sec motion ra |
|
|
Pri motion dec |
-029 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 146489 |
|
Constellation |
Corona Borealis |
|
SAO |
65174 |
|
HIP |
79651 |
|
Tycho2 |
2583-01071-1 |
|
Gaia DR2 |
1328974864066271744 |
|
HD |
146489 |
|
BD |
BD+35 2798 |
|
Distance |
153.37 |
|
Distance ly |
500.29 |
|