21149+0440 BAL 2979
21h 14m 52.11s +04° 40' 04.4" P.A. 182.00 sep 11.5 mag 12.27,12.50
Coord 2000 |
21149+0440 |
|
Discov num |
BAL2979 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 52.11 +04 40 04.4 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
178 |
|
Pa last |
181.6 |
|
P.A. Now (θ) |
181.6° |
|
Sep first |
10.9 |
|
Sep last |
11.456 |
|
Sep. Now (ρ) |
11.456" |
|
Mag pri |
12.27 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.81
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Equuleus |
|
Tycho2 |
0535-01793-1 |
|
Gaia DR2 |
1732531434306961152 |
|