12533-1831 RST 2821
12h 53m 15.04s -18° 31' 19.5" P.A. 336.00 sep 1.7 mag 8.40,12.90 Sp F7V dist. 95.24 pc (310.67 l.y.)
| Coord 2000 |
12533-1831 |
|
Discov num |
RST2821 |
|
Comp |
|
|
Coord arcsec 2000 |
12 53 15.04 -18 31 19.5 |
|
| Date first |
1935 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
342 |
|
Pa last |
335.7 |
|
P.A. Now (θ) |
335.7° |
|
| Sep first |
1.8 |
|
Sep last |
1.67 |
|
Sep. Now (ρ) |
1.67" |
|
| Mag pri |
8.40 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
F7V (yellow-white) |
|
| Pri motion ra |
+294 |
|
Sec motion ra |
|
|
| Pri motion dec |
-798 |
|
Sec motion dec |
|
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corvus |
|
SAO |
157573 |
|
HIP |
62882 |
|
Tycho2 |
6114-01018-1 |
|
| HD |
111980 |
|
GC |
17484 |
|
BD |
BD-17 3723 |
|
Distance |
95.24 |
|
| Distance ly |
310.67 |
|
WDS 12533-1831 RST 2821 : NOTES
| discov_num |
notes |
refcode |
| RST2821 |
HIP 62882. See Allen et al. (2000) for information on metallicity, |
AlC2000 |
|
age, galactic orbital parameters, etc. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| AlC2000 |
Po - |
Allen, C., Poveda, A., & Herrera, M |
2000A&A...356..529A |
| AlC2000 |
|
A&A 356, 529, 2000 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
RST |
Rossiter, R.A. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 12533-1831 |
RST2821 |
|
1987 |
7 |
331 |
1.4 |
8.40 |
12.90 |
F7V |
N |
125314.87-183113.0 |
| 12533-1831 |
RST2821 |
|
2015 |
8 |
336 |
1.7 |
8.40 |
12.90 |
F7V |
NV |
125315.04-183119.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12533-1831 RST 2821 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12533-1831 RST 2821 : MEASURES
No records found.
WDS 12533-1831 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 12533-1831 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
