19127-2540 RSS 516

 
 
19h 12m 43.00s -25 40' 09.7" P.A. 329 sep 10.8 mag 8.65,14.90 Sp G1/G2V dist. 55.65 pc (181.53 l.y.)
 
 
Coord 2000
19127-2540
Discov num
RSS 516
Comp
Coord arcsec 2000
19 12 43.00 -25 40 09.7
Date first
1977
Date last
2015
Obs
5
Pa first
328
Pa last
329
P.A. Now (θ)
329°
Sep first
10.2
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
8.65
Mag sec
14.90
delta mag (ΔM)
6.25
Spectral class
G1/G2V (yellow)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328.7
Precise sep
10.763
Constellation
Sagittarius
SAO
187821
HIP
94389
Tycho2
6878-00363-1
Gaia DR2
04076336768
HD
179205
CD
CD-2513832
CP
CP-25 6722
Distance
55.65
Distance ly
181.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19127-2540 RSS 516 1999 2 328 10.3 8.59   G1/G2V D 191243.00-254009.7
19127-2540 RSS 516 2000 4 330 10.2 8.65 14.90 G1/G2V D 191243.00-254009.7
19127-2540 RSS 516 2015 5 329 10.8 8.65 14.90 G1/G2V 191243.00-254009.7

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