17153-1435 BU 282 (HD 155970)
17h 15m 20.30s -14° 35' 02.9" P.A. 151.00 sep 4.4 mag 6.13,11.30 Sp K2III dist. 89.37 pc (291.52 l.y.)
Coord 2000 |
17153-1435 |
|
Discov num |
BU 282 |
|
Comp |
|
|
Coord arcsec 2000 |
17 15 20.30 -14 35 02.9 |
|
Date first |
1875 |
|
Date last |
1972 |
|
Obs |
13 |
|
Pa first |
154 |
|
Pa last |
151 |
|
P.A. Now (θ) |
151° |
|
Sep first |
4.2 |
|
Sep last |
4.42 |
|
Sep. Now (ρ) |
4.42" |
|
Mag pri |
6.13 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
5.17 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 155970 |
|
Constellation |
Ophiuchus |
|
SAO |
160402 |
|
HIP |
84402 |
|
Tycho2 |
5657-00836-1 |
|
Gaia DR2 |
4136551726563919872 |
|
HD |
155970 |
|
HR |
6404 |
|
GC |
23280 |
|
ADS |
10419 |
|
BD |
BD-14 4585 |
|
Distance |
89.37 |
|
Distance ly |
291.52 |
|