20448+2051 A 172 (HD 352833)
20h 44m 50.65s +20° 50' 52.7" P.A. 219.00 sep 2.9 mag 9.82,10.84 Sp F5
| Coord 2000 |
20448+2051 |
|
Discov num |
A 172 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 50.65 +20 50 52.7 |
|
| Date first |
1895 |
|
Date last |
2018 |
|
Obs |
19 |
|
| Pa first |
223 |
|
Pa last |
219.4 |
|
P.A. Now (θ) |
219.4° |
|
| Sep first |
2.8 |
|
Sep last |
2.889 |
|
Sep. Now (ρ) |
2.889" |
|
| Mag pri |
9.82 |
|
Mag sec |
10.84 |
|
delta mag (ΔM) |
1.02 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.736
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 352833 |
|
Constellation |
Vulpecula |
|
Tycho2 |
1646-02535-1 |
|
Gaia DR2 |
1814768203918875008 |
|
| HD |
352833 |
|
