03138+3856 ITF 85 AB
03h 13m 48.05s +38° 55' 58.6" P.A. 229.00 sep 182.8 mag 9.60,14.04 Sp G4V+M0.5V
| Coord 2000 |
03138+3856 |
|
Discov num |
ITF 85 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 13 48.05 +38 55 58.6 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
229 |
|
Pa last |
229.3 |
|
P.A. Now (θ) |
229.3° |
|
| Sep first |
183.2 |
|
Sep last |
182.76 |
|
Sep. Now (ρ) |
182.76" |
|
| Mag pri |
9.60 |
|
Mag sec |
14.04 |
|
delta mag (ΔM) |
4.44 |
|
Spectral class |
G4V+M0.5V (yellow/red) |
|
| Pri motion ra |
+040 |
|
Sec motion ra |
+058 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
-038 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.274 (< 0.3, Physical double)
This double is physical.
03138+3856 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
03 13 48 +38 55 59 |
ITF 85 AB |
2015 |
5 |
229 |
182.8 |
9.60 |
14.04 |
4.44 |
|
<=== |
| Show |
|
|
03 13 48 +38 55 59 |
ITF 85 AC |
2015 |
5 |
241 |
234.4 |
9.60 |
14.75 |
5.15 |
|
|
| Show |
|
|
03 13 36 +38 53 59 |
UC 43 BC |
2016 |
7 |
274 |
65.8 |
14.04 |
14.75 |
0.71 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
2848-01913-1 |
|
Gaia DR2 |
235706400752232064 |
|
