17479+1449 STF 2222 (HD 161938)
17h 47m 53.16s +14° 48' 30.5" P.A. 63.00 sep 2.4 mag 8.41,9.73 Sp K0
Coord 2000 |
17479+1449 |
|
Discov num |
STF2222 |
|
Comp |
|
|
Coord arcsec 2000 |
17 47 53.16 +14 48 30.5 |
|
Date first |
1830 |
|
Date last |
2020 |
|
Obs |
36 |
|
Pa first |
59 |
|
Pa last |
62.8 |
|
P.A. Now (θ) |
62.8° |
|
Sep first |
2.1 |
|
Sep last |
2.363 |
|
Sep. Now (ρ) |
2.363" |
|
Mag pri |
8.41 |
|
Mag sec |
9.73 |
|
delta mag (ΔM) |
1.32 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-037 |
|
Sec motion ra |
|
|
Pri motion dec |
-032 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 161938 |
|
Constellation |
Hercules |
|
SAO |
103116 |
|
Tycho2 |
1006-00152-1 |
|
Gaia DR2 |
4500807868567702784 |
|
HD |
161938 |
|
GC |
24167 |
|