18052-2544 RCH 5 AB
18h 05m 09.88s -25° 43' 33.7" P.A. 35.00 sep 2.3 mag 7.36,11.30
Coord 2000 |
18052-2544 |
|
Discov num |
RCH 5 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 05 09.88 -25 43 33.7 |
|
Date first |
2009 |
|
Date last |
2009 |
|
Obs |
1 |
|
Pa first |
35 |
|
Pa last |
35 |
|
P.A. Now (θ) |
35° |
|
Sep first |
2.3 |
|
Sep last |
2.27 |
|
Sep. Now (ρ) |
2.27" |
|
Mag pri |
7.36 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
3.94 |
|
Spectral class |
|
|
Pri motion ra |
-027 |
|
Sec motion ra |
|
|
Pri motion dec |
-024 |
|
Sec motion dec |
|
|
Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
18052-2544 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 05 10 -25 43 34 |
RCH 5 AB |
2009 |
1 |
35 |
2.3 |
7.36 |
11.30 |
3.94 |
|
<=== |
Show |
|
|
18 05 10 -25 43 34 |
OCC 1039 Aa,Ab |
2009 |
0 |
-1 |
0.0 |
7.40 |
9.90 |
2.50 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4065630993256366208 |
|