02073+5507 HJ 2109
02h 07m 23.28s +55° 06' 18.7" P.A. 216.00 sep 9.0 mag 10.03,11.00
Coord 2000 |
02073+5507 |
|
Discov num |
HJ 2109 |
|
Comp |
|
|
Coord arcsec 2000 |
02 07 23.28 +55 06 18.7 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
216 |
|
Pa last |
216.4 |
|
P.A. Now (θ) |
216.4° |
|
Sep first |
5.0 |
|
Sep last |
8.97 |
|
Sep. Now (ρ) |
8.97" |
|
Mag pri |
10.03 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
|
|
Pri motion ra |
-018 |
|
Sec motion ra |
-023 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.215 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
3689-02032-1 |
|
Gaia DR2 |
456468097729423488 |
|