18169+2718 MIL 4 (HD 335812)
18h 16m 54.23s +27° 22' 53.9" P.A. 130.00 sep 16.6 mag 10.91,12.40 Sp K7
Coord 2000 |
18169+2718 |
|
Discov num |
MIL 4 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 54.23 +27 22 53.9 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
130 |
|
Pa last |
129.8 |
|
P.A. Now (θ) |
129.8° |
|
Sep first |
18.0 |
|
Sep last |
16.576 |
|
Sep. Now (ρ) |
16.576" |
|
Mag pri |
10.91 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.49 |
|
Spectral class |
K7 (yellow-orange) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.831
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 335812 |
|
Constellation |
Hercules |
|
Tycho2 |
2101-02265-1 |
|
Gaia DR2 |
4586214220962352384 |
|
HD |
335812 |
|