21475-7754 DAM 661
21h 47m 27.79s -77° 54' 13.2" P.A. 195.00 sep 1.9 mag 19.80,20.10
Coord 2000 |
21475-7754 |
|
Discov num |
DAM 661 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 27.79 -77 54 13.2 |
|
Date first |
1986 |
|
Date last |
1986 |
|
Obs |
1 |
|
Pa first |
195 |
|
Pa last |
195.1 |
|
P.A. Now (θ) |
195.1° |
|
Sep first |
1.9 |
|
Sep last |
1.9 |
|
Sep. Now (ρ) |
1.9" |
|
Mag pri |
19.80 |
|
Mag sec |
20.10 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-084 |
|
Sec motion dec |
-089 |
|
Notes |
V
B
(Proper motion indicates physical, Blue magnitudes) |
|
rPM=0.057 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Octans |
|
Gaia DR2 |
6356280263521270400 |
|