20219+1622 LEP 169
20h 21m 54.92s +16° 22' 29.9" P.A. 13.00 sep 4.6 mag 17.00,17.00
| Coord 2000 |
20219+1622 |
|
Discov num |
LEP 169 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 54.92 +16 22 29.9 |
|
| Date first |
1951 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
15 |
|
Pa last |
13.4 |
|
P.A. Now (θ) |
13.4° |
|
| Sep first |
4.5 |
|
Sep last |
4.569 |
|
Sep. Now (ρ) |
4.569" |
|
| Mag pri |
17.00 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+165 |
|
Sec motion ra |
+173 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-044 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.048 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808820120894260992 |
|
