13329+3454 STT 269 AB,C (HD 117902)
13h 32m 51.02s +34° 54' 25.8" P.A. 332.00 sep 123.7 mag 6.81,9.18 Sp A6III dist. 209.64 pc (683.85 l.y.)
| Coord 2000 |
13329+3454 |
|
Discov num |
STT 269 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
13 32 51.02 +34 54 25.8 |
|
| Date first |
1879 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
333 |
|
Pa last |
331.6 |
|
P.A. Now (θ) |
331.6° |
|
| Sep first |
116.3 |
|
Sep last |
123.678 |
|
Sep. Now (ρ) |
123.678" |
|
| Mag pri |
6.81 |
|
Mag sec |
9.18 |
|
delta mag (ΔM) |
2.37 |
|
Spectral class |
A6III (white) |
|
| Pri motion ra |
-043 |
|
Sec motion ra |
-083 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
+037 |
|
| Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=0.696
This double is physical.
13329+3454 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
63599 |
13 32 51 +34 54 26 |
STT 269 AB |
2019 |
210 |
222 |
0.3 |
7.27 |
8.08 |
0.81 |
Y |
|
| Show |
HD 117902 |
63599 |
13 32 51 +34 54 26 |
STT 269 AB,C |
2015 |
16 |
332 |
123.7 |
6.81 |
9.18 |
2.37 |
|
<=== |
| Show |
|
63599 |
13 32 51 +34 54 26 |
ARN 8 AB,D |
2015 |
20 |
259 |
351.6 |
6.81 |
8.40 |
1.59 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 117902 |
|
Constellation |
Canes Venatici |
|
SAO |
63599 |
|
HIP |
66079 |
|
| Tycho2 |
2539-00548-1 |
|
HD |
117902 |
|
BD |
BD+35 2461 |
|
Distance |
209.64 |
|
| Distance ly |
683.85 |
|
WDS 13329+3454 STT 269 AB,C (HD 117902) : NOTES
| discov_num |
notes |
refcode |
| STT 269 |
1986.397: The separation of this partially resolved pair was |
|
|
calculated under the assumption of zero or otherwise known magnitude |
|
|
difference. |
Tok1985 |
|
AB: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 5.23 +/- 1.58, 3.13, and 2.06 Msun, respectively. |
Mlk2012 |
REFERENCES
| refcode |
metd |
author |
reference |
| Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
| Mlk2012 |
|
A&A 546, A69, 2012 |
|
| Tok1985 |
Ig u |
Tokovinin, A.A. |
1985A&AS...61..483T |
| Tok1985 |
|
A&AS 61, 483, 1985 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
ARN |
Arnold, D. |
| 100 |
STT |
Struve, O. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 13329+3454 |
STT 269 |
AB,C |
2010 |
12 |
331 |
123.4 |
6.81 |
9.18 |
A6III |
NZD |
133251.02+345425.8 |
| 13329+3454 |
STT 269 |
AB,C |
2012 |
14 |
332 |
123.4 |
6.81 |
9.18 |
A6III |
NZD |
133251.02+345425.8 |
| 13329+3454 |
STT 269 |
AB,C |
2015 |
16 |
332 |
123.7 |
6.81 |
9.18 |
A6III |
NZ |
133251.02+345425.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 13329+3454 STT 269 AB,C (HD 117902) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 13329+3454 STT 269 AB,C (HD 117902) : MEASURES
No records found.
WDS 13329+3454 (HD 117902) : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 13329+3454 (HD 117902) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
