16278-0822 SHY 287 AB (Ups Oph)
16h 27m 48.23s -08° 22' 18.1" P.A. 272.00 sep 999.9 mag 4.65,9.32 Sp A3m+K4V dist. 40.95 pc (133.58 l.y.)
| Coord 2000 |
16278-0822 |
|
Discov num |
SHY 287 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 27 48.23 -08 22 18.1 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
272 |
|
Pa last |
272 |
|
P.A. Now (θ) |
272° |
|
| Sep first |
999.9 |
|
Sep last |
9999.999 |
|
Sep. Now (ρ) |
9999.999" |
|
| Mag pri |
4.65 |
|
Mag sec |
9.32 |
|
delta mag (ΔM) |
4.67 |
|
Spectral class |
A3m+K4V (white/yellow-orange) |
|
| Pri motion ra |
-067 |
|
Sec motion ra |
-090 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
+016 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.405
This double is physical.
16278-0822 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
141187 |
16 27 48 -08 22 18 |
RST 3949 Aa,Ab |
2019 |
29 |
56 |
1.0 |
4.71 |
8.83 |
4.12 |
Y |
|
| Show |
Ups Oph |
141187 |
16 27 48 -08 22 18 |
SHY 287 AB |
2016 |
5 |
272 |
999.9 |
4.65 |
9.32 |
4.67 |
|
<=== |
| Show |
|
141187 |
16 27 48 -08 22 18 |
TOK 603 AC |
2016 |
7 |
202 |
775.0 |
4.65 |
8.85 |
4.20 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
Ups Oph |
|
Var name |
NSV7738 Oph |
|
Constellation |
Ophiuchus |
|
SAO |
141187 |
|
| HIP |
80628 |
|
Tycho2 |
5626-01388-1 |
|
Gaia DR2 |
4350816684193187584 |
|
HD |
148367 |
|
| HR |
6129 |
|
GC |
22134 |
|
BD |
BD-08 4243 |
|
Bayer |
Upsilon Ophiuchi |
|
| Bayer name |
Ups Oph |
|
Flamsteed |
3 Ophiuchi |
|
Flamsteed name |
3 Oph |
|
FK5 |
3299 |
|
| Distance |
40.95 |
|
Distance ly |
133.58 |
|
Bayer greek |
υ Oph |
|
