21535+5417 BU 841 (HD 235649)
21h 53m 32.26s +54° 17' 24.5" P.A. 195.00 sep 2.1 mag 9.36,11.62 Sp K5
Coord 2000 |
21535+5417 |
|
Discov num |
BU 841 |
|
Comp |
|
|
Coord arcsec 2000 |
21 53 32.26 +54 17 24.5 |
|
Date first |
1881 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
194 |
|
Pa last |
194.6 |
|
P.A. Now (θ) |
194.6° |
|
Sep first |
2.0 |
|
Sep last |
2.105 |
|
Sep. Now (ρ) |
2.105" |
|
Mag pri |
9.36 |
|
Mag sec |
11.62 |
|
delta mag (ΔM) |
2.26 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 235649 |
|
Constellation |
Cygnus |
|
SAO |
33839 |
|
Tycho2 |
3968-00160-1 |
|
Gaia DR2 |
2173780293956521472 |
|
HD |
235649 |
|