20066+1241 HJ 1477 (HD 190868)
20h 06m 33.86s +12° 40' 53.9" P.A. 272.00 sep 21.9 mag 7.45,11.82 Sp K5 dist. 296.74 pc (967.97 l.y.)
Coord 2000 |
20066+1241 |
|
Discov num |
HJ 1477 |
|
Comp |
|
|
Coord arcsec 2000 |
20 06 33.86 +12 40 53.9 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
15 |
|
Pa first |
265 |
|
Pa last |
272.2 |
|
P.A. Now (θ) |
272.2° |
|
Sep first |
12.0 |
|
Sep last |
21.861 |
|
Sep. Now (ρ) |
21.861" |
|
Mag pri |
7.45 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
4.37 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
+018 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=1.333
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 190868 |
|
Constellation |
Aquila |
|
SAO |
105697 |
|
HIP |
99048 |
|
Tycho2 |
1080-02281-1 |
|
Gaia DR2 |
1806084604690905984 |
|
HD |
190868 |
|
GC |
27897 |
|
BD |
BD+12 4225 |
|
Distance |
296.74 |
|
Distance ly |
967.97 |
|