19021+5216 STF 2450 A,BC (HD 177483)
19h 02m 07.04s +52° 15' 40.1" P.A. 300.00 sep 5.2 mag 6.50,9.51 Sp G8III dist. 214.13 pc (698.49 l.y.)
Coord 2000 |
19021+5216 |
|
Discov num |
STF2450 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
19 02 07.04 +52 15 40.1 |
|
Date first |
1833 |
|
Date last |
2021 |
|
Obs |
28 |
|
Pa first |
305 |
|
Pa last |
299.6 |
|
P.A. Now (θ) |
299.6° |
|
Sep first |
4.9 |
|
Sep last |
5.16 |
|
Sep. Now (ρ) |
5.16" |
|
Mag pri |
6.50 |
|
Mag sec |
9.51 |
|
delta mag (ΔM) |
3.01 |
|
Spectral class |
G8III (yellow) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-034 |
|
Sec motion dec |
-033 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.092 (< 0.3, Physical double)
This double is physical.
19021+5216 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 177483 |
31337 |
19 02 07 +52 15 40 |
STF 2450 A,BC |
2021 |
28 |
300 |
5.2 |
6.50 |
9.51 |
3.01 |
|
<=== |
Show |
|
31337 |
19 02 07 +52 15 42 |
HU 757 BC |
2010 |
15 |
168 |
0.2 |
10.30 |
10.40 |
0.10 |
Y |
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 177483 |
|
Constellation |
Draco |
|
SAO |
31337 |
|
HIP |
93466 |
|
Tycho2 |
3553-01598-1 |
|
Gaia DR2 |
2134442516679430528 |
|
HD |
177483 |
|
HR |
7229 |
|
GC |
26202 |
|
ADS |
11979 |
|
BD |
BD+52 2326 |
|
Distance |
214.13 |
|
Distance ly |
698.49 |
|