02027+1234 SIN 2 BC
02h 02m 42.52s +12° 34' 12.8" P.A. 78.00 sep 10.3 mag 12.33,14.06 Sp G5
Coord 2000 |
02027+1234 |
|
Discov num |
SIN 2 |
|
Comp |
BC |
|
Coord arcsec 2000 |
02 02 42.52 +12 34 12.8 |
|
Date first |
1989 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
76 |
|
Pa last |
77.7 |
|
P.A. Now (θ) |
77.7° |
|
Sep first |
10.9 |
|
Sep last |
10.314 |
|
Sep. Now (ρ) |
10.314" |
|
Mag pri |
12.33 |
|
Mag sec |
14.06 |
|
delta mag (ΔM) |
1.73 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+021 |
|
Sec motion ra |
+054 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+008 |
|
Notes |
|
|
rPM=0.618
Nature of this double is uncertain.
02027+1234 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 02 42 +12 33 50 |
HJ 20 AB |
2015 |
15 |
1 |
22.5 |
10.15 |
12.33 |
2.18 |
|
|
Show |
|
|
02 02 43 +12 34 13 |
SIN 2 BC |
2015 |
8 |
78 |
10.3 |
12.33 |
14.06 |
1.73 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aries |
|
Gaia DR2 |
76644760844602880 |
|