01219-2545 HJ 2040 AC
01h 21m 51.38s -25° 44' 19.9" P.A. 257.00 sep 30.7 mag 11.80,13.03 Sp K2III
| Coord 2000 |
01219-2545 |
|
Discov num |
HJ 2040 |
|
Comp |
AC |
|
Coord arcsec 2000 |
01 21 51.38 -25 44 19.9 |
|
| Date first |
1830 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
274 |
|
Pa last |
256.8 |
|
P.A. Now (θ) |
256.8° |
|
| Sep first |
14.0 |
|
Sep last |
30.707 |
|
Sep. Now (ρ) |
30.707" |
|
| Mag pri |
11.80 |
|
Mag sec |
13.03 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-014 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.877
This double is not physical.
01219-2545 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
01 21 51 -25 44 20 |
HJ 2040 AB |
2015 |
12 |
4 |
14.1 |
11.80 |
12.34 |
0.54 |
|
|
| Show |
|
|
01 21 51 -25 44 20 |
HJ 2040 AC |
2015 |
9 |
257 |
30.7 |
11.80 |
13.03 |
1.23 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sculptor |
|
Tycho2 |
6425-01822-1 |
|
Gaia DR2 |
5039778435456371328 |
|
