16481+8112 MFL 221
16h 48m 05.65s +81° 12' 29.5" P.A. 254.00 sep 20.3 mag 12.60,15.50
| Coord 2000 |
16481+8112 |
|
Discov num |
MFL 221 |
|
Comp |
|
|
Coord arcsec 2000 |
16 48 05.65 +81 12 29.5 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
254 |
|
Pa last |
254.3 |
|
P.A. Now (θ) |
254.3° |
|
| Sep first |
20.3 |
|
Sep last |
20.334 |
|
Sep. Now (ρ) |
20.334" |
|
| Mag pri |
12.60 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
+038 |
|
Sec motion dec |
+038 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.024 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
