16580+3101 HDS 2400
16h 57m 58.44s +31° 00' 30.7" P.A. 87.00 sep 1.3 mag 9.07,11.92 Sp G5 dist. 108.23 pc (353.05 l.y.)
Coord 2000 |
16580+3101 |
|
Discov num |
HDS2400 |
|
Comp |
|
|
Coord arcsec 2000 |
16 57 58.44 +31 00 30.7 |
|
Date first |
1991 |
|
Date last |
2011 |
|
Obs |
5 |
|
Pa first |
279 |
|
Pa last |
86.7 |
|
P.A. Now (θ) |
86.7° |
|
Sep first |
0.4 |
|
Sep last |
1.308 |
|
Sep. Now (ρ) |
1.308" |
|
Mag pri |
9.07 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
|
|
Pri motion dec |
-029 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
16580+3101 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 57 58 +31 00 31 |
HDS 2400 |
2011 |
5 |
87 |
1.3 |
9.07 |
11.92 |
2.85 |
|
<=== |
Show |
|
|
16 57 58 +31 00 31 |
YSC 225 A,Bb |
2011 |
2 |
82 |
1.3 |
9.07 |
|
|
|
|
Quadruple system
1 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
HIP |
83024 |
|
Tycho2 |
2590-00905-1 |
|
Gaia DR2 |
1309969702500146944 |
|
BD |
BD+31 2936 |
|
Distance |
108.23 |
|
Distance ly |
353.05 |
|
WDS 16580+3101 HDS 2400 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
YSC |
|
Yale-Southern Connecticut (from additional DD list - see HOR) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
16580+3101 |
HDS2400 |
|
1991 |
1 |
279 |
0.4 |
9.07 |
11.92 |
G5 |
|
165758.44+310030.7 |
16580+3101 |
HDS2400 |
|
2007 |
2 |
85 |
1.3 |
9.07 |
11.92 |
G5 |
|
165758.44+310030.7 |
16580+3101 |
HDS2400 |
|
2011 |
4 |
87 |
1.3 |
9.07 |
11.92 |
G5 |
|
165758.44+310030.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16580+3101 HDS 2400 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16580+3101 HDS 2400 : MEASURES
No records found.
WDS 16580+3101 : 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 16580+3101 : ALADIN DSS IMAGE @ 16h 57m 58.44s +31° 00' 30.7"
WDS 16580+3101 HDS 2400 : 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 |
|
16580+3101 |
HDS2400 |
|
87 |
1.3 |
|
Show |
|
16580+3101 |
YSC 225 |
A,Bb |
82 |
1.3 |
|
Show |
|
16583+3107 |
COU 989 |
|
195 |
0.3 |
8 |
Show |
|
16583+3117 |
GRV 944 |
|
218 |
59.7 |
18 |
Show |
|
16566+3037 |
KPP1215 |
|
25 |
9.4 |
30 |
Show |
|
17003+3056 |
ISO 3 |
|
90 |
1.0 |
31 |
Show |
|
17004+3058 |
HLM 8 |
|
347 |
19.8 |
32 |
Show |
|
16582+3147 |
STF2112 |
|
263 |
2.3 |
48 |
Show |
|
16591+3146 |
KPP 384 |
|
306 |
3.6 |
48 |
Show |
|
16546+3036 |
LDS4701 |
|
251 |
273.0 |
53 |
Show |
|
16565+3152 |
TDT 154 |
|
345 |
0.8 |
55 |
Show |
|
17011+3016 |
FAR 19 |
|
330 |
149.0 |
61 |
Show |
|
16584+3210 |
COU 990 |
|
135 |
2.3 |
69 |
Show |
|
16589+3212 |
FMR 129 |
|
183 |
161.0 |
73 |
Show |
|
16530+3142 |
BU 1454 |
|
64 |
75.4 |
77 |
Show |
|
17041+3048 |
UC 3282 |
|
330 |
8.4 |
81 |
Show |
|
16559+2939 |
TDT 150 |
|
98 |
2.1 |
86 |
Show |
|
16550+3223 |
COU 988 |
|
86 |
1.7 |
91 |
Show |
|
16594+3231 |
UC 3269 |
|
155 |
42.1 |
93 |
Show |
|
16518+3151 |
BU 821 |
|
324 |
1.3 |
94 |
Show |
|
16521+3006 |
ROE 3 |
|
21 |
6.1 |
94 |
Show |
|
17055+3102 |
LEP 80 |
|
269 |
23.6 |
97 |
Show |
|
17014+3227 |
DAM 265 |
|
215 |
8.1 |
98 |
Show |
|
17042+3159 |
CVR1690 |
|
238 |
3.5 |
99 |
Show |
|
17039+3212 |
DAE 6 |
|
155 |
1.4 |
104 |
Show |
|
16496+3044 |
GRV 939 |
|
207 |
8.0 |
108 |
Show |
|
17064+3114 |
TDT 214 |
|
354 |
0.7 |
110 |
Show |
|
16534+2925 |
HEI 13 |
|
122 |
7.8 |
113 |
Show |
|
17065+3126 |
CVR 856 |
|
172 |
18.7 |
113 |
Show |
|
17071+3106 |
STF2127 |
|
281 |
15.1 |
118 |
Show |
|
17033+3236 |
HO 66 |
|
251 |
14.2 |
118 |
Show |
|
16495+3149 |
GRV 938 |
|
239 |
29.9 |
120 |
Show |
|
16540+2906 |
A 350 |
|
144 |
0.6 |
126 |
Show |
|
17076+3038 |
GRV1226 |
|
267 |
22.1 |
126 |
Show |
|
17075+3137 |
UC 3292 |
|
37 |
18.7 |
128 |
Show |
|
17080+3112 |
STT 324 |
|
222 |
3.6 |
130 |
Show |
|
17077+3026 |
DAM 877 |
|
138 |
2.7 |
131 |
Show |
|
17010+2853 |
COU 623 |
|
178 |
4.2 |
134 |
Show |
|
17066+3215 |
SLE 77 |
|
268 |
19.7 |
134 |
Show |
|
16534+2859 |
GRV 941 |
|
7 |
48.6 |
135 |
Show |
|
17003+3312 |
SLE 76 |
|
15 |
8.6 |
135 |
Show |
|
16476+3129 |
TDS 836 |
|
217 |
2.6 |
137 |
Show |
|
17005+3314 |
CBL 513 |
|
289 |
27.1 |
137 |
Show |
|
16595+3321 |
SLE 75 |
|
287 |
15.9 |
143 |
Show |
|
17079+3206 |
SOZ 17 |
|
197 |
6.5 |
144 |
Show |
|
17091+3124 |
DAM 905 |
AB |
331 |
1.1 |
145 |
Show |
|
17091+3124 |
DAM 905 |
AC |
174 |
3.3 |
145 |
Show |
|
17039+3305 |
SLN 36 |
|
104 |
11.2 |
146 |
Show |
|
16479+2951 |
UC 3234 |
|
63 |
7.3 |
148 |
Show |
|
17090+3010 |
DAM 900 |
CD |
150 |
1.0 |
151 |
Show |
|
17094+3137 |
DAM 914 |
|
287 |
6.0 |
151 |
|
|
WDS 16580+3101 : COMPONENTS
|
A |
B |
B |
pa=86.2°
sep=1.12"
| |
Bb |
pa=80.1°
sep=1.14"
| pa=0.7°
sep=0.12"
|
16580+3101 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
165758.44+310030.7 |
|
Mag |
9.07 |
|
Spectral class |
G5 (yellow) |
|
PmRA |
-14.00 |
|
PmDE |
-29.0 |
|
HIP |
83024 |
|
Tycho2 |
2590-00905-1 |
|
BD |
BD+31 2936 |
|
Tycho2 |
2590-00905-1 |
|
Pflag |
|
|
RAmdeg |
254.49343859 |
|
DEmdeg |
31.00844221 |
|
PmRA |
-14.9 |
|
PmDE |
-29.3 |
|
E RAmdeg |
10 |
|
E DEmdeg |
8 |
|
E pmRA |
1.7 |
|
E pmDE |
1.7 |
|
EpRAm |
1990.74 |
|
EpDEm |
1991.17 |
|
Num |
7 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.6 |
|
BTmag |
9.691 |
|
E BTmag |
0.020 |
|
VTmag |
8.929 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
83024 |
|
CCDM |
AB |
|
RAdeg |
254.49348028 |
|
DEdeg |
31.00851028 |
|
EpRA 1990 |
1.59 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
9.5 |
|
E DEdeg |
8.3 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
Catalog |
H |
|
HIP |
83024 |
|
Proxy |
H |
|
RAhms |
16 57 58.44 |
|
DEdms |
+31 00 30.7 |
|
Vmag |
8.85 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
254.493 |
|
DEdeg |
31.0085 |
|
AstroRef |
A |
|
Plx |
7.8 |
|
CCDM |
16580+3101 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
D |
|
M HIP |
AB |
|
Theta |
279 |
|
Rho |
0.397 |
|
HD |
|
|
BD |
BD+31 2936 |
|
CD |
|
|
CP |
|
|
Dm number |
+31 2936 |
|
VIred |
0.79 |
|
SpType |
G5 |
|
R SpType |
|
|
Coord arcsec 2000 |
165758.44+310030.7 |
|
HIP |
83024 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.4417492648 |
|
DErad |
0.5412007218 |
|
Plx |
9.24 |
|
PmRA |
-14.05 |
|
PmDE |
-28.31 |
|
E RArad |
0.79 |
|
E DErad |
1.02 |
|
E Plx |
1.21 |
|
E pmRA |
0.9 |
|
E pmDE |
1.41 |
|
Hpmag |
8.9935 |
|
E Hpmag |
0.0019 |
|
SHp |
0.021 |
|
VA |
0 |
|
BV |
0.703 |
|
E BV |
0.02 |
|
VI |
0.76 |
|
Ccdm |
16580+3101 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.57 |
|
DDEs |
-29.6 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.1 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
-14 |
|
PmDE |
-29 |
|
Dm number |
+31 2936 |
|
Cat1 |
BD |
|
Name2 |
+31 1465 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
83024 |
|
16580+3101 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
165758.53+310030.8 |
|
Mag |
11.92 |
|
Calc delta mag |
2.85 |
|
Calc coord |
yes |
|
Ccdm |
16580+3101 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-1.60 |
|
DDEs |
-29.5 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
279 |
|
Rho |
0.4 |
|
Obs |
1 |
|
Vmag |
11.9 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-14 |
|
PmDE |
-29 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
83024 |
|
16580+3101 Bb
Coord arcsec 2000 |
165758.53+310030.9 |
|
Calc delta mag |
9.07 |
|
Calc coord |
yes |
|