10306+5559 LDS 2863 AB (36 UMa)
10h 30m 37.58s +55° 58' 49.9" P.A. 303.00 sep 122.8 mag 4.88,8.86 Sp F8V+K7V dist. 12.78 pc (41.69 l.y.)
Coord 2000 |
10306+5559 |
|
Discov num |
LDS2863 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 30 37.58 +55 58 49.9 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
22 |
|
Pa first |
303 |
|
Pa last |
302.9 |
|
P.A. Now (θ) |
302.9° |
|
Sep first |
122.5 |
|
Sep last |
122.8 |
|
Sep. Now (ρ) |
122.8" |
|
Mag pri |
4.88 |
|
Mag sec |
8.86 |
|
delta mag (ΔM) |
3.98 |
|
Spectral class |
F8V+K7V (yellow-white/yellow-orange) |
|
Pri motion ra |
-177 |
|
Sec motion ra |
-182 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-031 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
10306+5559 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
36 UMa |
27670 |
10 30 38 +55 58 50 |
LDS 2863 AB |
2016 |
22 |
303 |
122.8 |
4.88 |
8.86 |
3.98 |
|
<=== |
Show |
|
27670 |
10 30 38 +55 58 50 |
ARN 4 AC |
2015 |
8 |
292 |
238.7 |
4.88 |
11.44 |
6.56 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
36 UMa |
|
Constellation |
Ursa Major |
|
SAO |
27670 |
|
HIP |
51459 |
|
Tycho2 |
3819-01373-1 |
|
Gaia DR2 |
853819947756949120 |
|
HD |
90839 |
|
HR |
4112 |
|
GC |
14427 |
|
GL |
Gl 395 |
|
BD |
BD+56 1459 |
|
Flamsteed |
36 Ursae Majoris |
|
Flamsteed name |
36 UMa |
|
FK5 |
394 |
|
Distance |
12.78 |
|
Distance ly |
41.69 |
|
WDS 10306+5559 LDS 2863 AB (36 UMa) : NOTES
discov_num |
notes |
refcode |
LDS2863 |
A: 36 UMa |
|
|
B: BD+56@1458. |
|
|
Components of these systems (AB and AC) all have common proper |
Egg1950 |
|
motion and common radial velocity. Vyssotsky & Reuyl also claim that |
Vys1942 |
|
this system shares a common proper motion with BD+57 1266, an 8th |
|
|
magnitude star 4041" from A. |
|
|
CHARA Array Limb-darkened diameter 0.794 +/- 0.014 mas, |
CIA2012e |
|
R = 1.091 +/- 0.020 \rsun, L = 1.605 +/-0.042 \lsun, |
|
|
Teff = 6233 +/- 68 K, M = 1.119 +/- 0.035 \msun, |
|
|
Age = 1.5 +/- 1.4 Gyr. |
|
|
AB: HJL 127. |
HJL1986 |
|
AB: Raghavan et al. (2010) consider B component possible binary (RV |
Rag2010 |
|
variable) |
Tok2014d |
REFERENCES
refcode |
metd |
author |
reference |
CIA2012e |
not j |
Boyajian, T.S., McAlister, H.A., van Belle, G., Gies, D.R., ten Brummelaar, T.A., |
2012ApJ...746..101B |
CIA2012e |
|
von Braun, K., Farrington, C., Goldfinger, P.J., O'Brien, D., Parks, J.R., |
. |
CIA2012e |
|
Richardson, N.D., Ridgway, S., Schaefer, G., Sturmann, L., Sturmann, J., Touhami, |
. |
CIA2012e |
|
Y., Turner, N.H. & White, R. |
. |
CIA2012e |
|
ApJ 746, 101, 2012 |
. |
Egg1950 |
Po - |
Eggen, O.J. |
1950ApJ...112..141E |
Egg1950 |
|
ApJ 112, 141, 1950 |
|
HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
HJL1986 |
|
A&AS 66, 131, 1986 |
|
HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
Rag2010 |
K - |
Raghavan, D., McAlister, H.A., Henry, T.J., Latham, D.W., Marcy, G.W., |
2010ApJS..190....1R |
Rag2010 |
+S |
Mason, B.D., Gies, D.R., White, R.J. & ten Brummelaar, T.A. |
|
Rag2010 |
+P |
ApJS 190, 1, 2010 |
|
Tok2014d |
E2 - |
Tokovinin, A. |
2014AJ....147...86T |
Tok2014d |
|
AJ 147, 86, 2014 |
|
Vys1942 |
- |
Vyssotsky, A.N. & Reuyl, D. |
1942PASP...54..263V |
Vys1942 |
|
PASP 54, 263, 1942 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
ARN |
Arnold, D. |
100 |
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 |
10306+5559 |
LDS2863 |
AB |
2002 |
12 |
304 |
122.5 |
4.88 |
8.86 |
F6V |
N DV |
103037.58+555849.9 |
10306+5559 |
LDS2863 |
AB |
2012 |
13 |
303 |
122.5 |
4.88 |
8.86 |
F6V |
NVD |
103037.58+555849.9 |
10306+5559 |
LDS2863 |
AB |
2016 |
16 |
303 |
122.8 |
4.88 |
8.86 |
F6V |
NV |
103037.58+555849.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10306+5559 LDS 2863 AB (36 UMa) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10306+5559 LDS 2863 AB (36 UMa) : MEASURES
No records found.
WDS 10306+5559 (36 UMa) : 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 10306+5559 (36 UMa) : ALADIN DSS IMAGE @ 10h 30m 37.58s +55° 58' 49.9"
WDS 10306+5559 LDS 2863 AB (36 UMa) : 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 |
|
10306+5559 |
LDS2863 |
AB |
303 |
122.8 |
|
Show |
|
10306+5559 |
ARN 4 |
AC |
292 |
238.7 |
|
Show |
|
10296+5611 |
HJ 1178 |
|
123 |
4.9 |
16 |
Show |
|
10308+5620 |
TDS7306 |
|
210 |
3.8 |
22 |
Show |
|
10304+5621 |
STF1436 |
|
254 |
10.5 |
23 |
Show |
|
10315+5623 |
DAM2400 |
|
80 |
4.2 |
26 |
Show |
|
10303+5626 |
TDS7303 |
|
271 |
0.5 |
28 |
Show |
|
10302+5633 |
DAM2391 |
|
246 |
2.5 |
35 |
Show |
|
10262+5544 |
KPP1606 |
|
201 |
12.2 |
41 |
Show |
|
10352+5526 |
CRB 185 |
|
215 |
33.5 |
51 |
Show |
|
10270+5507 |
RAO 246 |
|
171 |
0.8 |
61 |
Show |
|
10279+5501 |
LDS2859 |
|
55 |
8.8 |
62 |
Show |
|
10318+5706 |
RAO 252 |
Ba,Bb |
155 |
0.3 |
67 |
Show |
|
10318+5706 |
LDS2314 |
AB |
226 |
142.0 |
69 |
Show |
|
10375+5639 |
MLB 128 |
|
34 |
6.9 |
71 |
Show |
|
10212+5625 |
MLB 127 |
|
233 |
2.4 |
83 |
Show |
|
10326+5431 |
TDS7329 |
|
181 |
0.6 |
90 |
Show |
|
10228+5703 |
SLW 467 |
|
266 |
12.9 |
92 |
Show |
|
10323+5428 |
DAM2413 |
|
275 |
1.4 |
92 |
Show |
|
10366+5440 |
LDS2870 |
|
311 |
9.2 |
94 |
Show |
|
10316+5732 |
CVR 566 |
|
335 |
9.6 |
94 |
Show |
|
10199+5628 |
UC 1914 |
|
247 |
17.0 |
95 |
Show |
|
10369+5718 |
HDS1519 |
|
204 |
0.6 |
95 |
Show |
|
10299+5423 |
UC 155 |
|
243 |
21.7 |
96 |
Show |
|
10340+5731 |
LDS2316 |
|
342 |
4.6 |
97 |
Show |
|
10262+5429 |
TDS 588 |
|
339 |
1.1 |
97 |
Show |
|
10373+5441 |
LDS3016 |
|
72 |
130.7 |
98 |
Show |
|
10233+5440 |
NSN 37 |
|
259 |
8.9 |
101 |
Show |
|
10184+5607 |
DAM2278 |
|
124 |
4.0 |
103 |
Show |
|
10429+5608 |
STI2253 |
|
14 |
11.4 |
104 |
Show |
|
10228+5440 |
DAM2339 |
|
6 |
3.9 |
104 |
Show |
|
10181+5607 |
HDS1483 |
AB |
304 |
0.2 |
105 |
Show |
|
10181+5607 |
DAM2266 |
AB,C |
72 |
5.0 |
105 |
Show |
|
10180+5609 |
DAM2261 |
|
284 |
2.9 |
107 |
Show |
|
10220+5442 |
WAA 36 |
|
312 |
1.8 |
107 |
Show |
|
10178+5559 |
LDS2852 |
|
76 |
6.8 |
108 |
Show |
|
10312+5410 |
TDS7312 |
|
60 |
0.5 |
110 |
Show |
|
10176+5542 |
LDS2851 |
|
223 |
59.6 |
112 |
Show |
|
10428+5653 |
LDS2585 |
|
290 |
3.5 |
115 |
Show |
|
10407+5719 |
CVR1303 |
|
69 |
4.4 |
116 |
Show |
|
10413+5715 |
HJ 2541 |
|
272 |
10.7 |
116 |
Show |
|
10183+5505 |
HJ 2523 |
|
321 |
12.7 |
118 |
Show |
|
10410+5721 |
LDS2317 |
|
138 |
5.7 |
119 |
Show |
|
10452+5605 |
SLW 522 |
|
171 |
19.7 |
123 |
Show |
|
10173+5651 |
CRB 184 |
|
218 |
11.5 |
123 |
Show |
|
10349+5401 |
LDS2869 |
AB |
102 |
9.5 |
123 |
Show |
|
10349+5401 |
UC 1959 |
AC |
206 |
33.4 |
123 |
Show |
|
10399+5425 |
SLW 503 |
|
211 |
21.7 |
124 |
Show |
|
10222+5743 |
STI2248 |
|
166 |
3.2 |
125 |
Show |
|
10278+5804 |
SLW 477 |
|
100 |
25.4 |
127 |
Show |
|
10377+5752 |
HDS1521 |
|
181 |
0.3 |
127 |
|
|
WDS 10306+5559 : COMPONENTS
|
A |
B |
B |
pa=319.1°
sep=88.18"
| |
C |
pa=305.1°
sep=151.95"
| pa=287.4°
sep=69.72"
|
10306+5559 A
Name |
36 UMa |
|
Coord arcsec 2000 |
103037.58+555849.9 |
|
Mag |
4.88 |
|
Spectral class |
F8V (yellow-white) |
|
PmRA |
-177.00 |
|
PmDE |
-33.0 |
|
SAO |
27670 |
|
HIP |
51459 |
|
Tycho2 |
3819-01373-1 |
|
HD |
90839 |
|
HR |
4112 |
|
GC |
14427 |
|
BD |
BD+56 1459 |
|
Flamsteed |
36 Ursae Majoris |
|
Flamsteed name |
36 UMa |
|
FK5 |
394 |
|
Tycho2 |
3819-01373-1 |
|
Pflag |
|
|
RAmdeg |
157.65657878 |
|
DEmdeg |
55.98053929 |
|
PmRA |
-177.7 |
|
PmDE |
-32.8 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
E pmRA |
0.7 |
|
E pmDE |
0.8 |
|
EpRAm |
1991.38 |
|
EpDEm |
1991.46 |
|
Num |
18 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.9 |
|
BTmag |
5.441 |
|
E BTmag |
0.014 |
|
VTmag |
4.880 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
51459 |
|
CCDM |
|
|
RAdeg |
157.65731389 |
|
DEdeg |
55.98061528 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.68 |
|
E RAdeg |
3.2 |
|
E DEdeg |
3.3 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
27670 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0214 |
|
DE1950 |
|
|
PmDE1950 |
-0.035 |
|
Vmag |
4.8 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
394 |
|
DM |
BD+56 1459 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
90839 |
|
M HD |
0 |
|
GC |
14427 |
|
RA1950rad |
2.73772678 |
|
DE1950rad |
0.98153269 |
|
PmRA2000 |
-0.0211 |
|
PmDE2000 |
-0.03 |
|
Catalog |
H |
|
HIP |
51459 |
|
Proxy |
|
|
RAhms |
10 30 37.76 |
|
DEdms |
+55 58 50.2 |
|
Vmag |
4.82 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
157.657 |
|
DEdeg |
55.9806 |
|
AstroRef |
|
|
Plx |
77.82 |
|
CCDM |
10306+5559 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
S |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
90839 |
|
BD |
BD+56 1459 |
|
CD |
|
|
CP |
|
|
Dm number |
+56 1459 |
|
VIred |
0.58 |
|
SpType |
F8V |
|
R SpType |
|
|
Coord arcsec 2000 |
103037.76+555850.2 |
|
HIP |
51459 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
2.7516398707 |
|
DErad |
0.9770460926 |
|
Plx |
78.25 |
|
PmRA |
-176.71 |
|
PmDE |
-33.21 |
|
E RArad |
0.17 |
|
E DErad |
0.17 |
|
E Plx |
0.28 |
|
E pmRA |
0.22 |
|
E pmDE |
0.18 |
|
Hpmag |
4.9366 |
|
E Hpmag |
0.0005 |
|
SHp |
0.005 |
|
VA |
0 |
|
BV |
0.541 |
|
E BV |
0.008 |
|
VI |
0.58 |
|
Ccdm |
10306+5559 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.61 |
|
DDEs |
-9.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
5.2 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
-178 |
|
PmDE |
-35 |
|
Dm number |
+56 1459 |
|
Cat1 |
BD |
|
Name2 |
+56 797 |
|
Cat2 |
AGK2/3 |
|
HD |
90839 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
10242N5629A |
|
HIC |
51459 |
|
10306+5559 B
Coord arcsec 2000 |
103030.71+555956.6 |
|
Mag |
8.86 |
|
Spectral class |
K7V (yellow-orange) |
|
PmRA |
-182.00 |
|
PmDE |
-31.0 |
|
Calc delta mag |
3.98 |
|
Calc coord |
yes |
|
Ccdm |
10306+5559 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
LDS2863 |
|
DRAs |
-10.68 |
|
DDEs |
56.8 |
|
R dRAs |
10 |
|
Year |
1955 |
|
Theta |
304 |
|
Rho |
120.0 |
|
Obs |
1 |
|
Vmag |
11.0 |
|
Sp |
K5 |
|
PmNote |
* |
|
PmRA |
-179 |
|
PmDE |
-35 |
|
Dm number |
+56 1458 |
|
Cat1 |
BD |
|
Name2 |
+56 796 |
|
Cat2 |
AGK2/3 |
|
HD |
237903 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
10242N5629B |
|
HIC |
|
|
10306+5559 C
Coord arcsec 2000 |
103022.77+560017.4 |
|
Mag |
11.44 |
|
PmRA |
-5.00 |
|
PmDE |
-3.0 |
|
Calc delta mag |
6.56 |
|
Calc coord |
yes |
|