07170+2653 BUP 100 AC
07h 16m 58.42s +26° 52' 57.0" P.A. 139.00 sep 27.9 mag 9.90,13.55 Sp K2
| Coord 2000 |
07170+2653 |
|
Discov num |
BUP 100 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 16 58.42 +26 52 57.0 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
137 |
|
Pa last |
139.1 |
|
P.A. Now (θ) |
139.1° |
|
| Sep first |
28.8 |
|
Sep last |
27.891 |
|
Sep. Now (ρ) |
27.891" |
|
| Mag pri |
9.90 |
|
Mag sec |
13.55 |
|
delta mag (ΔM) |
3.65 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=0.37
Nature of this double is uncertain.
07170+2653 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 16 58 +26 52 57 |
BUP 100 AB |
2015 |
7 |
176 |
7.6 |
9.90 |
14.50 |
4.60 |
|
|
| Show |
|
|
07 16 58 +26 52 57 |
BUP 100 AC |
2015 |
9 |
139 |
27.9 |
9.90 |
13.55 |
3.65 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Gemini |
|
Tycho2 |
1917-00062-1 |
|
Gaia DR2 |
883420282538891392 |
|
