18409-3457 RSS 488 (HD 172299)
18h 40m 53.06s -34° 56' 55.1" P.A. 91.00 sep 9.7 mag 9.45,12.00 Sp G8V dist. 153.61 pc (501.08 l.y.)
Coord 2000 |
18409-3457 |
|
Discov num |
RSS 488 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 53.06 -34 56 55.1 |
|
Date first |
1977 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
94 |
|
Pa last |
90.6 |
|
P.A. Now (θ) |
90.6° |
|
Sep first |
9.0 |
|
Sep last |
9.708 |
|
Sep. Now (ρ) |
9.708" |
|
Mag pri |
9.45 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.55 |
|
Spectral class |
G8V (yellow) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
+150 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-018 |
|
Notes |
|
|
rPM=1.075
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 172299 |
|
Constellation |
Sagittarius |
|
SAO |
210442 |
|
HIP |
91603 |
|
Tycho2 |
7415-01213-1 |
|
Gaia DR2 |
6733916461320910592 |
|
HD |
172299 |
|
CD |
CD-3512826 |
|
CP |
CP-35 8146 |
|
Distance |
153.61 |
|
Distance ly |
501.08 |
|