18093+0909 RUC 24 AC
18h 09m 21.26s +09° 09' 03.6" P.A. 36.00 sep 22.7 mag 9.10,13.00 Sp F8V
Coord 2000 |
18093+0909 |
|
Discov num |
RUC 24 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 09 21.26 +09 09 03.6 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
36 |
|
Pa last |
35.6 |
|
P.A. Now (θ) |
35.6° |
|
Sep first |
22.3 |
|
Sep last |
22.724 |
|
Sep. Now (ρ) |
22.724" |
|
Mag pri |
9.10 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3.9 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
-033 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
18093+0909 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 09 21 +09 09 04 |
RUC 24 AB |
2016 |
3 |
6 |
8.3 |
7.57 |
12.37 |
4.80 |
|
|
Show |
|
|
18 09 21 +09 09 04 |
RUC 24 AC |
2015 |
9 |
36 |
22.7 |
9.10 |
13.00 |
3.90 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4481606508598024064 |
|
WDS 18093+0909 RUC 24 AC : NOTES
discov_num |
notes |
refcode |
RUC 24 |
Primary is V839 Oph. |
|
REFERENCES
refcode |
metd |
author |
reference |
Ruc2007 |
A j |
Rucinski, S.M., Pribulla, T., & van Kerkwijk, M.H. |
2007AJ....134.2353R |
Ruc2007 |
|
AJ 134, 2353, 2007 |
|
Ruc2010A |
C u |
Rucinski, S.M. |
2010AJ....139.2258B |
Ruc2010A |
|
cited by Broz et al. (Boz2010) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18093+0909 |
RUC 24 |
AC |
1998 |
1 |
36 |
22.3 |
8.98 |
|
F8V |
N D |
180921.26+090903.6 |
18093+0909 |
RUC 24 |
AC |
1999 |
2 |
35 |
22.6 |
8.98 |
|
F8V |
N D |
180921.26+090903.6 |
18093+0909 |
RUC 24 |
AC |
2001 |
3 |
35 |
22.6 |
9.11 |
13.00 |
F8V |
N D |
180921.26+090903.6 |
18093+0909 |
RUC 24 |
AC |
2013 |
4 |
35 |
22.2 |
9.00 |
13.00 |
F8V |
N |
180921.26+090903.6 |
18093+0909 |
RUC 24 |
AC |
2015 |
5 |
36 |
22.7 |
9.10 |
13.00 |
F8V |
N |
180921.26+090903.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18093+0909 RUC 24 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18093+0909 RUC 24 AC : MEASURES
No records found.
WDS 18093+0909 : VIRTUAL EYEPIECE
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WDS 18093+0909 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.