20167+8156 LOC 441
20h 16m 43.68s +81° 56' 12.5" P.A. 139.00 sep 1.0 mag 17.10,17.30
Coord 2000 |
20167+8156 |
|
Discov num |
LOC 441 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 43.68 +81 56 12.5 |
|
Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
139 |
|
Pa last |
138.5 |
|
P.A. Now (θ) |
138.5° |
|
Sep first |
1.0 |
|
Sep last |
1.034 |
|
Sep. Now (ρ) |
1.034" |
|
Mag pri |
17.10 |
|
Mag sec |
17.30 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+016 |
|
Sec motion ra |
+017 |
|
Pri motion dec |
+041 |
|
Sec motion dec |
+040 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.032 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS