21001+3627 J 1219
21h 00m 04.73s +36° 27' 00.3" P.A. 171.00 sep 3.6 mag 9.60,11.90 Sp A1V
Coord 2000 |
21001+3627 |
|
Discov num |
J 1219 |
|
Comp |
|
|
Coord arcsec 2000 |
21 00 04.73 +36 27 00.3 |
|
Date first |
1916 |
|
Date last |
2020 |
|
Obs |
5 |
|
Pa first |
170 |
|
Pa last |
170.6 |
|
P.A. Now (θ) |
170.6° |
|
Sep first |
3.1 |
|
Sep last |
3.61 |
|
Sep. Now (ρ) |
3.61" |
|
Mag pri |
9.60 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
A1V (white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
+020 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2713-00470-1 |
|
Gaia DR2 |
1871351340039730304 |
|