20139+1441 CHE 221 (HD 355138)
20h 13m 52.26s +14° 41' 22.0" P.A. 7.00 sep 17.5 mag 9.98,10.41 Sp G0
Coord 2000 |
20139+1441 |
|
Discov num |
CHE 221 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 52.26 +14 41 22.0 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
10 |
|
Pa last |
7 |
|
P.A. Now (θ) |
7° |
|
Sep first |
19.3 |
|
Sep last |
17.5 |
|
Sep. Now (ρ) |
17.5" |
|
Mag pri |
9.98 |
|
Mag sec |
10.41 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=1.588
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 355138 |
|
Constellation |
Aquila |
|
SAO |
105862 |
|
Tycho2 |
1085-00739-1 |
|
Gaia DR2 |
1806713044303166976 |
|
HD |
355138 |
|