16451-2311 LDS 4690 BC
16h 45m 15.06s -23° 10' 04.6" P.A. 257.00 sep 10.6 mag 17.50,19.80
Coord 2000 |
16451-2311 |
|
Discov num |
LDS4690 |
|
Comp |
BC |
|
Coord arcsec 2000 |
16 45 15.06 -23 10 04.6 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
260 |
|
Pa last |
256.9 |
|
P.A. Now (θ) |
256.9° |
|
Sep first |
10.5 |
|
Sep last |
10.626 |
|
Sep. Now (ρ) |
10.626" |
|
Mag pri |
17.50 |
|
Mag sec |
19.80 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
|
|
Pri motion ra |
-041 |
|
Sec motion ra |
|
|
Pri motion dec |
-032 |
|
Sec motion dec |
|
|
Notes |
W
|
|
Nature of this double is uncertain.
16451-2311 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
15 Oph |
184607 |
16 45 09 -23 11 02 |
LDS 4690 AB |
2015 |
4 |
57 |
105.7 |
7.03 |
17.50 |
10.47 |
|
|
Show |
|
|
16 45 15 -23 10 05 |
LDS 4690 BC |
2015 |
4 |
257 |
10.6 |
17.50 |
19.80 |
2.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
6047978676270203520 |
|
WDS 16451-2311 LDS 4690 BC : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
LDS |
|
Luyten p.m. catalog (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
16451-2311 |
LDS4690 |
BC |
1998 |
2 |
257 |
10.7 |
17.50 |
19.80 |
|
D |
164515.06-231004.6 |
16451-2311 |
LDS4690 |
BC |
2015 |
4 |
257 |
10.6 |
17.50 |
19.80 |
|
W |
164515.06-231004.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16451-2311 LDS 4690 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16451-2311 LDS 4690 BC : MEASURES
No records found.
WDS 16451-2311 : 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 16451-2311 : ALADIN DSS IMAGE @ 16h 45m 15.06s -23° 10' 04.6"
WDS 16451-2311 LDS 4690 BC : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
16451-2311 |
LDS4690 |
BC |
257 |
10.6 |
|
Show |
|
16451-2311 |
LDS4690 |
AB |
57 |
105.7 |
2 |
Show |
|
16465-2238 |
B 1827 |
|
23 |
3.5 |
37 |
Show |
|
16425-2341 |
B 312 |
|
199 |
0.6 |
49 |
Show |
|
16492-2243 |
ARA1812 |
AB |
285 |
14.0 |
62 |
Show |
|
16492-2243 |
LAF 135 |
AC |
264 |
1.5 |
62 |
Show |
|
16492-2243 |
LAF 135 |
AD |
28 |
7.2 |
62 |
Show |
|
16492-2243 |
LAF 135 |
AE |
154 |
13.2 |
62 |
Show |
|
16500-2327 |
RST3045 |
|
319 |
1.1 |
68 |
Show |
|
16494-2354 |
LDS6316 |
|
83 |
6.4 |
72 |
Show |
|
16415-2218 |
UC 3209 |
|
71 |
11.8 |
74 |
Show |
|
16403-2354 |
HDS2365 |
AB |
228 |
1.1 |
81 |
Show |
|
16403-2354 |
FGL 4 |
AC |
55 |
1.5 |
81 |
Show |
|
16482-2432 |
HJ 1294 |
|
128 |
25.6 |
92 |
Show |
|
16383-2254 |
HDS2356 |
|
257 |
1.1 |
98 |
Show |
|
16386-2408 |
B 311 |
|
239 |
5.5 |
109 |
Show |
|
16535-2310 |
HDS2390 |
|
331 |
1.0 |
114 |
Show |
|
16471-2510 |
LDS4692 |
|
354 |
11.2 |
123 |
Show |
|
16377-2203 |
LDS4681 |
AB |
96 |
117.9 |
125 |
Show |
|
16377-2203 |
LDS4681 |
Aa,Ab |
169 |
1.5 |
125 |
Show |
|
16514-2450 |
B 2397 |
|
311 |
0.1 |
131 |
Show |
|
16538-2415 |
BRT3035 |
|
173 |
4.0 |
134 |
Show |
|
16548-2331 |
LSC 68 |
|
167 |
0.1 |
134 |
Show |
|
16397-2500 |
JKS 12 |
|
333 |
24.2 |
135 |
Show |
|
16524-2442 |
HJ 4891 |
|
137 |
10.8 |
135 |
Show |
|
16355-2250 |
LDS4678 |
|
135 |
6.0 |
136 |
Show |
|
16519-2120 |
RSS 419 |
|
164 |
18.1 |
145 |
Show |
|
16547-2203 |
BU 123 |
|
197 |
1.4 |
147 |
Show |
|
16436-2042 |
HDS2374 |
|
171 |
0.4 |
150 |
Show |
|
16384-2514 |
HJ 1292 |
AB |
245 |
23.3 |
156 |
Show |
|
16384-2514 |
ABH 87 |
AD |
52 |
61.9 |
156 |
Show |
|
16384-2514 |
ABH 87 |
AE |
321 |
68.6 |
156 |
Show |
|
16384-2514 |
ABH 87 |
AF |
232 |
111.8 |
156 |
Show |
|
16384-2514 |
ABH 87 |
AG |
113 |
45.6 |
156 |
Show |
|
16384-2514 |
ABH 87 |
AH |
123 |
9.8 |
156 |
Show |
|
16384-2514 |
HJ 1292 |
BC |
131 |
14.5 |
156 |
Show |
|
16550-2431 |
B 323 |
|
79 |
0.4 |
156 |
Show |
|
16552-2429 |
HO 408 |
|
250 |
5.0 |
158 |
Show |
|
16568-2309 |
BU 1117 |
|
304 |
1.0 |
160 |
Show |
|
16447-2029 |
ARA1119 |
|
193 |
6.4 |
161 |
Show |
|
16426-2030 |
UC 3214 |
|
185 |
9.2 |
165 |
Show |
|
16555-2134 |
BU 241 |
|
31 |
0.3 |
172 |
Show |
|
16425-2021 |
ARA1118 |
|
106 |
9.0 |
173 |
Show |
|
16579-2323 |
NSN 138 |
|
163 |
1.0 |
175 |
Show |
|
16523-2536 |
SEE 291 |
|
356 |
2.8 |
175 |
Show |
|
16359-2510 |
RST3033 |
|
146 |
0.6 |
176 |
Show |
|
16339-2149 |
ARA1495 |
|
243 |
11.6 |
177 |
Show |
|
16406-2025 |
OCC 49 |
|
-1 |
0.1 |
178 |
Show |
|
16575-2211 |
BRT1498 |
|
121 |
4.8 |
180 |
Show |
|
16484-2606 |
RST3043 |
|
206 |
1.3 |
181 |
Show |
|
16578-2216 |
BRT1499 |
|
161 |
3.5 |
182 |
|
|
WDS 16451-2311 : COMPONENTS
|
A |
B |
B |
pa=56.7°
sep=105.21"
| |
C |
pa=54.8°
sep=95.99"
| pa=255.8°
sep=9.81"
|
16451-2311 A
Name |
15 Oph |
|
Coord arcsec 2000 |
164508.68-231102.3 |
|
Mag |
7.03 |
|
Spectral class |
F3V (yellow-white) |
|
PmRA |
-19.00 |
|
PmDE |
-26.0 |
|
SAO |
184607 |
|
HIP |
82007 |
|
Tycho2 |
6809-00555-1 |
|
HD |
150937 |
|
GC |
22527 |
|
BD |
BD-22 4205 |
|
CD |
CD-2211622 |
|
CP |
CP-22 6229 |
|
Flamsteed |
15 Ophiuchi |
|
Flamsteed name |
15 Oph |
|
Tycho2 |
6809-00555-1 |
|
Pflag |
|
|
RAmdeg |
251.28612077 |
|
DEmdeg |
-23.18403804 |
|
PmRA |
-20.0 |
|
PmDE |
-27.4 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
0.7 |
|
E pmDE |
0.7 |
|
EpRAm |
1991.02 |
|
EpDEm |
1990.55 |
|
Num |
23 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.1 |
|
BTmag |
7.494 |
|
E BTmag |
0.015 |
|
VTmag |
7.032 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
82007 |
|
CCDM |
|
|
RAdeg |
251.28617056 |
|
DEdeg |
-23.18397056 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.14 |
|
E RAdeg |
3.5 |
|
E DEdeg |
4.3 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
184607 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0019 |
|
DE1950 |
|
|
PmDE1950 |
-0.021 |
|
Vmag |
6.9 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
22527 |
|
DM |
BD-22 4205 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
150937 |
|
M HD |
0 |
|
GC |
22527 |
|
RA1950rad |
4.37262784 |
|
DE1950rad |
-0.4030405 |
|
PmRA2000 |
-0.0019 |
|
PmDE2000 |
-0.019 |
|
Catalog |
H |
|
HIP |
82007 |
|
Proxy |
|
|
RAhms |
16 45 08.68 |
|
DEdms |
-23 11 02.3 |
|
Vmag |
6.98 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
251.286 |
|
DEdeg |
-23.184 |
|
AstroRef |
|
|
Plx |
10.46 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
G |
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
150937 |
|
BD |
BD-22 4205 |
|
CD |
CD-2211622 |
|
CP |
CP-22 6229 |
|
Dm number |
-22 4205 |
|
VIred |
0.5 |
|
SpType |
F3V |
|
R SpType |
|
|
Coord arcsec 2000 |
164508.68-231102.3 |
|
HIP |
82007 |
|
Sn |
1 |
|
So |
1 |
|
Nc |
1 |
|
RArad |
4.3857711106 |
|
DErad |
-0.404636629 |
|
Plx |
10.82 |
|
PmRA |
-18.68 |
|
PmDE |
-26.01 |
|
E RArad |
1.02 |
|
E DErad |
0.55 |
|
E Plx |
1.14 |
|
E pmRA |
1.37 |
|
E pmDE |
0.77 |
|
Hpmag |
7.081 |
|
E Hpmag |
0.0006 |
|
SHp |
0.006 |
|
VA |
0 |
|
BV |
0.446 |
|
E BV |
0.006 |
|
VI |
0.52 |
|
16451-2311 B
Coord arcsec 2000 |
164515.06-231004.6 |
|
Coord calc |
164515.06-231004.6 |
|
Mag |
17.5 |
|
PmRA |
-41.00 |
|
PmDE |
-32.0 |
|
Calc delta mag |
10.47 |
|
16451-2311 C
Coord arcsec 2000 |
164514.37-231007.0 |
|
Mag |
19.8 |
|
Calc delta mag |
12.77 |
|
Calc coord |
yes |
|