21129+1508 KPP 4229
21h 12m 52.57s +15° 08' 03.5" P.A. 140.00 sep 2.5 mag 14.10,14.30
| Coord 2000 |
21129+1508 |
|
Discov num |
KPP4229 |
|
Comp |
|
|
Coord arcsec 2000 |
21 12 52.57 +15 08 03.5 |
|
| Date first |
2011 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
139 |
|
Pa last |
139.6 |
|
P.A. Now (θ) |
139.6° |
|
| Sep first |
2.5 |
|
Sep last |
2.474 |
|
Sep. Now (ρ) |
2.474" |
|
| Mag pri |
14.10 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+056 |
|
Sec motion ra |
+055 |
|
| Pri motion dec |
+034 |
|
Sec motion dec |
+030 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
