21173+0323 BAL 2050
21h 17m 18.16s +03° 23' 18.4" P.A. 181.00 sep 18.3 mag 12.15,12.14
Coord 2000 |
21173+0323 |
|
Discov num |
BAL2050 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 18.16 +03 23 18.4 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
183 |
|
Pa last |
181.1 |
|
P.A. Now (θ) |
181.1° |
|
Sep first |
19.9 |
|
Sep last |
18.309 |
|
Sep. Now (ρ) |
18.309" |
|
Mag pri |
12.15 |
|
Mag sec |
12.14 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=0.85
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Equuleus |
|
Gaia DR2 |
2692583167583323008 |
|