02520-5347 BRT 2020 AB
02h 52m 06.97s -53° 47' 31.0" P.A. 193.00 sep 3.0 mag 11.44,12.28 Sp K2III
| Coord 2000 |
02520-5347 |
|
Discov num |
BRT2020 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 52 06.97 -53 47 31.0 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
203 |
|
Pa last |
192.6 |
|
P.A. Now (θ) |
192.6° |
|
| Sep first |
2.9 |
|
Sep last |
2.97 |
|
Sep. Now (ρ) |
2.97" |
|
| Mag pri |
11.44 |
|
Mag sec |
12.28 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
+083 |
|
Sec motion ra |
+084 |
|
| Pri motion dec |
-060 |
|
Sec motion dec |
-061 |
|
| Notes |
N
V
W
(See Notes, Proper motion indicates physical, ) |
|
rPM=0.014 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS