19082+0859 HJ 876 AB (HD 178431)
19h 08m 13.71s +08° 59' 08.7" P.A. 355.00 sep 23.1 mag 7.68,10.80 Sp K0
Coord 2000 |
19082+0859 |
|
Discov num |
HJ 876 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 08 13.71 +08 59 08.7 |
|
Date first |
1827 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
10 |
|
Pa last |
354.5 |
|
P.A. Now (θ) |
354.5° |
|
Sep first |
17.0 |
|
Sep last |
23.128 |
|
Sep. Now (ρ) |
23.128" |
|
Mag pri |
7.68 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
3.12 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
+019 |
|
Sec motion dec |
|
|
Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 178431 |
|
Constellation |
Aquila |
|
SAO |
124309 |
|
Tycho2 |
1040-00323-1 |
|
HD |
178431 |
|