17121-2147 OCC 456 (HD 155378)
17h 12m 03.67s -21° 47' 27.4" P.A. -1.00 sep 0.0 mag 9.20,9.20 Sp G3IV/V dist. 92.51 pc (301.77 l.y.)
Coord 2000 |
17121-2147 |
|
Discov num |
OCC 456 |
|
Comp |
|
|
Coord arcsec 2000 |
17 12 03.67 -21 47 27.4 |
|
Date first |
1976 |
|
Date last |
1976 |
|
Obs |
0 |
|
Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
Sep first |
0.0 |
|
Sep last |
0.04 |
|
Sep. Now (ρ) |
0.04" |
|
Mag pri |
9.20 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
G3IV/V (yellow) |
|
Pri motion ra |
-085 |
|
Sec motion ra |
|
|
Pri motion dec |
-075 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 155378 |
|
Constellation |
Ophiuchus |
|
SAO |
185136 |
|
HIP |
84135 |
|
Tycho2 |
6245-00035-1 |
|
Gaia DR2 |
4115418357187032832 |
|
HD |
155378 |
|
BD |
BD-21 4543 |
|
Distance |
92.51 |
|
Distance ly |
301.77 |
|