21501-0418 SCA 100 (HD 207597)
21h 50m 08.48s -04° 17' 50.2" P.A. 223.00 sep 30.3 mag 8.91,10.97 Sp K0 dist. 478.47 pc (1560.77 l.y.)
| Coord 2000 |
21501-0418 |
|
Discov num |
SCA 100 |
|
Comp |
|
|
Coord arcsec 2000 |
21 50 08.48 -04 17 50.2 |
|
| Date first |
1893 |
|
Date last |
2014 |
|
Obs |
12 |
|
| Pa first |
229 |
|
Pa last |
223.1 |
|
P.A. Now (θ) |
223.1° |
|
| Sep first |
30.9 |
|
Sep last |
30.264 |
|
Sep. Now (ρ) |
30.264" |
|
| Mag pri |
8.91 |
|
Mag sec |
10.97 |
|
delta mag (ΔM) |
2.06 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
+022 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
rPM=0.848
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 207597 |
|
Constellation |
Aquarius |
|
SAO |
145694 |
|
HIP |
107787 |
|
| Tycho2 |
5218-00993-1 |
|
Gaia DR2 |
2669963675075015680 |
|
HD |
207597 |
|
BD |
BD-04 5548 |
|
| Distance |
478.47 |
|
Distance ly |
1560.77 |
|
