21413+3928 BU 274 (HD 206462)
21h 41m 18.85s +39° 28' 26.4" P.A. 180.00 sep 3.7 mag 8.24,9.94 Sp K0 dist. 224.72 pc (733.04 l.y.)
| Coord 2000 |
21413+3928 |
|
Discov num |
BU 274 |
|
Comp |
|
|
Coord arcsec 2000 |
21 41 18.85 +39 28 26.4 |
|
| Date first |
1875 |
|
Date last |
2020 |
|
Obs |
25 |
|
| Pa first |
181 |
|
Pa last |
180.3 |
|
P.A. Now (θ) |
180.3° |
|
| Sep first |
3.5 |
|
Sep last |
3.66 |
|
Sep. Now (ρ) |
3.66" |
|
| Mag pri |
8.24 |
|
Mag sec |
9.94 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=1.374
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206462 |
|
Constellation |
Cygnus |
|
SAO |
71604 |
|
HIP |
107080 |
|
| Tycho2 |
3188-00458-1 |
|
Gaia DR2 |
1953907930082864640 |
|
HD |
206462 |
|
BD |
BD+38 4576 |
|
| Distance |
224.72 |
|
Distance ly |
733.04 |
|
