20181+0105 KPP 721
20h 18m 03.95s +01° 05' 05.1" P.A. 272.00 sep 6.4 mag 11.20,12.60
| Coord 2000 |
20181+0105 |
|
Discov num |
KPP 721 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 03.95 +01 05 05.1 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
272 |
|
Pa last |
271.6 |
|
P.A. Now (θ) |
271.6° |
|
| Sep first |
6.4 |
|
Sep last |
6.368 |
|
Sep. Now (ρ) |
6.368" |
|
| Mag pri |
11.20 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-027 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
0496-01667-1 |
|
Gaia DR2 |
4242562205295630208 |
|
