21037+3842 SEI 1384
21h 03m 38.68s +38° 41' 16.2" P.A. 95.00 sep 26.4 mag 10.52,11.98
Coord 2000 |
21037+3842 |
|
Discov num |
SEI1384 |
|
Comp |
|
|
Coord arcsec 2000 |
21 03 38.68 +38 41 16.2 |
|
Date first |
1895 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
94 |
|
Pa last |
95.1 |
|
P.A. Now (θ) |
95.1° |
|
Sep first |
26.8 |
|
Sep last |
26.368 |
|
Sep. Now (ρ) |
26.368" |
|
Mag pri |
10.52 |
|
Mag sec |
11.98 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
rPM=0.62
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3168-00878-1 |
|
Gaia DR2 |
1872146458744091904 |
|