20270+1116 HJ 268
20h 26m 57.44s +11° 15' 45.2" P.A. 248.00 sep 20.5 mag 9.36,12.33 Sp K0
Coord 2000 |
20270+1116 |
|
Discov num |
HJ 268 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 57.44 +11 15 45.2 |
|
Date first |
1825 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
240 |
|
Pa last |
248.4 |
|
P.A. Now (θ) |
248.4° |
|
Sep first |
15.0 |
|
Sep last |
20.475 |
|
Sep. Now (ρ) |
20.475" |
|
Mag pri |
9.36 |
|
Mag sec |
12.33 |
|
delta mag (ΔM) |
2.97 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+025 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.898
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1095-01294-1 |
|
Gaia DR2 |
1754052342900099072 |
|