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 |
|
WDS 18409-3457 RSS 488 (HD 172299) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Rss1996 |
Pa - |
Rousseau, J.M., Perie, J.P., & Gachard, M.T. |
1996A&AS..116..301R |
| Rss1996 |
|
A&AS 116, 301, 1996 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 18409-3457 |
RSS 488 |
|
1999 |
2 |
93 |
9.4 |
9.47 |
|
G8V |
D |
184053.06-345655.1 |
| 18409-3457 |
RSS 488 |
|
2015 |
4 |
91 |
9.7 |
9.45 |
12.00 |
G8V |
|
184053.06-345655.1 |
If you need more information about this double, apply for a
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WDS 18409-3457 RSS 488 (HD 172299) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18409-3457 RSS 488 (HD 172299) : MEASURES
No records found.
WDS 18409-3457 (HD 172299) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 18409-3457 (HD 172299) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
