02289+1707 KPP 2221
02h 28m 56.66s +17° 07' 10.2" P.A. 21.00 sep 18.4 mag 11.30,13.50
Coord 2000 |
02289+1707 |
|
Discov num |
KPP2221 |
|
Comp |
|
|
Coord arcsec 2000 |
02 28 56.66 +17 07 10.2 |
|
Date first |
1951 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
20 |
|
Pa last |
20.9 |
|
P.A. Now (θ) |
20.9° |
|
Sep first |
17.8 |
|
Sep last |
18.424 |
|
Sep. Now (ρ) |
18.424" |
|
Mag pri |
11.30 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
Pri motion ra |
+034 |
|
Sec motion ra |
+034 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-009 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.028 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aries |
|
Tycho2 |
1215-00076-1 |
|
Gaia DR2 |
82582879548803200 |
|