02371-0926 ITF 77 AB
02h 37m 07.46s -09° 25' 31.8" P.A. 264.00 sep 246.4 mag 9.70,16.90 Sp G2V+M3.5V
| Coord 2000 |
02371-0926 |
|
Discov num |
ITF 77 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 37 07.46 -09 25 31.8 |
|
| Date first |
1949 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
264 |
|
Pa last |
264.2 |
|
P.A. Now (θ) |
264.2° |
|
| Sep first |
246.3 |
|
Sep last |
246.406 |
|
Sep. Now (ρ) |
246.406" |
|
| Mag pri |
9.70 |
|
Mag sec |
16.90 |
|
delta mag (ΔM) |
7.2 |
|
Spectral class |
G2V+M3.5V (yellow/red) |
|
| Pri motion ra |
+053 |
|
Sec motion ra |
+053 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
+019 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.036 (< 0.3, Physical double)
This double is physical.
02371-0926 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
130021 |
02 37 07 -09 25 32 |
ITF 77 AB |
2015 |
4 |
264 |
246.4 |
9.70 |
16.90 |
7.20 |
|
<=== |
| Show |
|
130021 |
02 37 07 -09 25 32 |
ITF 77 AC |
2015 |
5 |
247 |
238.1 |
9.70 |
16.90 |
7.20 |
|
|
| Show |
|
|
02 36 51 -09 25 56 |
ITF 62 BD |
2015 |
4 |
38 |
2.2 |
16.90 |
18.00 |
1.10 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
SAO |
130021 |
|
Tycho2 |
5285-01061-1 |
|
Gaia DR2 |
5176893891991479552 |
|
| HD |
16339 |
|
