20212-0353 BRT 498
20h 21m 11.72s -03° 53' 17.8" P.A. 184.00 sep 3.2 mag 10.90,11.20
| Coord 2000 |
20212-0353 |
|
Discov num |
BRT 498 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 11.72 -03 53 17.8 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
177 |
|
Pa last |
184.1 |
|
P.A. Now (θ) |
184.1° |
|
| Sep first |
3.1 |
|
Sep last |
3.242 |
|
Sep. Now (ρ) |
3.242" |
|
| Mag pri |
10.90 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.864
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4219288670872997248 |
|
