21554+3441 POP 88
21h 55m 18.04s +34° 38' 18.7" P.A. 241.00 sep 4.2 mag 12.70,13.70 Sp K0
Coord 2000 |
21554+3441 |
|
Discov num |
POP 88 |
|
Comp |
|
|
Coord arcsec 2000 |
21 55 18.04 +34 38 18.7 |
|
Date first |
1973 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
246 |
|
Pa last |
240.5 |
|
P.A. Now (θ) |
240.5° |
|
Sep first |
3.1 |
|
Sep last |
4.22 |
|
Sep. Now (ρ) |
4.22" |
|
Mag pri |
12.70 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+019 |
|
Sec motion ra |
-081 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
-048 |
|
Notes |
|
|
rPM=1.217
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
2727-01100-1 |
|
Gaia DR2 |
1948252866902109184 |
|