20349-0822 UC 4221
20h 34m 54.50s -08° 21' 53.7" P.A. 312.00 sep 17.5 mag 13.40,13.70
| Coord 2000 |
20349-0822 |
|
Discov num |
UC 4221 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 54.50 -08 21 53.7 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
312 |
|
Pa last |
311.8 |
|
P.A. Now (θ) |
311.8° |
|
| Sep first |
17.4 |
|
Sep last |
17.46 |
|
Sep. Now (ρ) |
17.46" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-067 |
|
Sec motion dec |
-066 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.149 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
6906610228639617024 |
|
