12307+5352 ES 726 AC
12h 30m 49.06s +53° 51' 29.7" P.A. 177.00 sep 20.4 mag 10.48,13.60 Sp G9V
Coord 2000 |
12307+5352 |
|
Discov num |
ES 726 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 30 49.06 +53 51 29.7 |
|
Date first |
1909 |
|
Date last |
2021 |
|
Obs |
16 |
|
Pa first |
171 |
|
Pa last |
177.1 |
|
P.A. Now (θ) |
177.1° |
|
Sep first |
21.7 |
|
Sep last |
20.4 |
|
Sep. Now (ρ) |
20.4" |
|
Mag pri |
10.48 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
3.12 |
|
Spectral class |
G9V (yellow) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-010 |
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.494
This double is not physical.
12307+5352 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 30 49 +53 51 30 |
ES 726 AB |
2021 |
22 |
157 |
9.4 |
10.48 |
12.40 |
1.92 |
|
|
Show |
|
|
12 30 49 +53 51 30 |
ES 726 AC |
2021 |
16 |
177 |
20.4 |
10.48 |
13.60 |
3.12 |
|
<=== |
Show |
|
|
12 30 49 +53 51 30 |
ABH 78 AD |
2015 |
8 |
115 |
28.2 |
10.43 |
14.28 |
3.85 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3841-00073-1 |
|
Gaia DR2 |
1569488187917891456 |
|
WDS 12307+5352 ES 726 AC : NOTES
discov_num |
notes |
refcode |
ES 726 |
AB: Also known as STI2284. |
|
|
AB: Rectilinear solution by Hurowitz et al. (2014). |
USN2014a |
REFERENCES
refcode |
metd |
author |
reference |
USN2014a |
lin - |
Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. |
2014IAUDS.182....1H |
USN2014a |
|
Inf. Circ. 182, 1, 2014 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
ABH |
Abt, H.A. |
29 |
ES |
Espin, T.E. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12307+5352 |
ES 726 |
AC |
1999 |
3 |
176 |
20.6 |
10.48 |
13.60 |
|
D |
123049.06+535129.7 |
12307+5352 |
ES 726 |
AC |
2003 |
4 |
177 |
20.6 |
10.48 |
13.60 |
|
NUD |
123049.06+535129.7 |
12307+5352 |
ES 726 |
AC |
2011 |
5 |
176 |
20.6 |
10.48 |
13.60 |
G9V |
NU |
123049.06+535129.7 |
12307+5352 |
ES 726 |
AC |
2012 |
6 |
177 |
20.3 |
10.48 |
13.60 |
G9V |
NU |
123049.06+535129.7 |
12307+5352 |
ES 726 |
AC |
2014 |
8 |
179 |
20.4 |
10.48 |
13.60 |
G9V |
NU |
123049.06+535129.7 |
12307+5352 |
ES 726 |
AC |
2015 |
9 |
177 |
20.6 |
10.48 |
13.60 |
G9V |
NU |
123049.06+535129.7 |
12307+5352 |
ES 726 |
AC |
2016 |
15 |
177 |
20.6 |
10.48 |
13.60 |
G9V |
NU |
123049.06+535129.7 |
12307+5352 |
ES 726 |
AC |
2021 |
16 |
177 |
20.4 |
10.48 |
13.60 |
G9V |
NU |
123049.06+535129.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12307+5352 ES 726 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12307+5352 ES 726 AC : MEASURES
No records found.
WDS 12307+5352 : 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 12307+5352 : ALADIN DSS IMAGE @ 12h 30m 49.06s +53° 51' 29.7"
WDS 12307+5352 ES 726 AC : 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 |
|
12307+5352 |
ES 726 |
AB |
157 |
9.4 |
|
Show |
|
12307+5352 |
ES 726 |
AC |
177 |
20.4 |
|
Show |
|
12307+5352 |
ABH 78 |
AD |
115 |
28.2 |
|
Show |
|
12308+5408 |
CBL 383 |
|
140 |
8.8 |
17 |
Show |
|
12313+5332 |
CVR1443 |
|
141 |
3.2 |
20 |
Show |
|
12294+5333 |
LDS3046 |
|
354 |
21.4 |
24 |
Show |
|
12352+5336 |
CBL 386 |
|
76 |
17.0 |
43 |
Show |
|
12263+5333 |
KPP3869 |
|
132 |
1.9 |
44 |
Show |
|
12329+5448 |
A 1600 |
AB |
8 |
0.9 |
60 |
Show |
|
12329+5448 |
GII 188 |
Aa,Ab |
137 |
0.1 |
60 |
Show |
|
12309+5453 |
STI2285 |
|
337 |
9.5 |
61 |
Show |
|
12238+5410 |
STT 249 |
AB |
257 |
0.4 |
65 |
Show |
|
12238+5410 |
STT 249 |
AB,C |
149 |
13.1 |
65 |
Show |
|
12243+5322 |
SLW 717 |
|
33 |
27.1 |
65 |
Show |
|
12243+5433 |
A 1598 |
|
227 |
2.3 |
71 |
Show |
|
12313+5507 |
BAG 50 |
|
255 |
0.1 |
76 |
Show |
|
12318+5508 |
SKF2013 |
|
75 |
6.6 |
77 |
Show |
|
12334+5228 |
LDS3051 |
|
357 |
17.9 |
88 |
Show |
|
12265+5229 |
HDS1751 |
|
317 |
0.4 |
92 |
Show |
|
12272+5519 |
MLB1076 |
|
225 |
11.1 |
93 |
Show |
|
12339+5522 |
STI2286 |
|
86 |
11.5 |
95 |
Show |
|
12227+5458 |
SLW 712 |
|
109 |
47.3 |
97 |
Show |
|
12421+5415 |
LDS3056 |
AB |
90 |
2.0 |
102 |
Show |
|
12402+5503 |
STI2290 |
AB |
246 |
13.5 |
109 |
Show |
|
12395+5516 |
BOY 6 |
|
7 |
0.2 |
113 |
Show |
|
12397+5228 |
TDS8475 |
|
195 |
0.6 |
116 |
Show |
|
12439+5349 |
ES 729 |
|
227 |
8.8 |
116 |
Show |
|
12294+5154 |
KPP3872 |
|
115 |
1.8 |
119 |
Show |
|
12289+5556 |
TDS8406 |
|
256 |
1.7 |
126 |
Show |
|
12192+5233 |
LDS3043 |
|
285 |
107.4 |
132 |
Show |
|
12421+5227 |
LDS3055 |
|
8 |
13.8 |
132 |
Show |
|
12158+5351 |
A 1596 |
|
241 |
2.8 |
134 |
Show |
|
12197+5523 |
HJ 2608 |
|
267 |
10.0 |
134 |
Show |
|
12165+5258 |
UC 2305 |
|
299 |
16.7 |
139 |
Show |
|
12300+5132 |
BUP 143 |
AB |
157 |
120.6 |
140 |
Show |
|
12300+5132 |
BUP 143 |
AC |
333 |
217.5 |
140 |
Show |
|
12300+5132 |
LEP 56 |
AD |
182 |
587.7 |
140 |
Show |
|
12409+5545 |
SLW 756 |
|
117 |
10.1 |
144 |
Show |
|
12417+5543 |
SHY 64 |
AB |
191 |
999.9 |
147 |
Show |
|
12417+5543 |
SHY 64 |
AC |
309 |
999.9 |
147 |
Show |
|
12417+5543 |
SHY 64 |
AD |
69 |
999.9 |
147 |
Show |
|
12417+5543 |
SHY 236 |
AE |
248 |
999.9 |
147 |
Show |
|
12352+5617 |
STI2287 |
|
81 |
16.2 |
151 |
Show |
|
12426+5545 |
LDS3058 |
|
248 |
6.6 |
153 |
Show |
|
12150+5501 |
HJ 2605 |
|
311 |
21.9 |
154 |
Show |
|
12154+5243 |
MLR 681 |
AB |
19 |
0.2 |
154 |
Show |
|
12154+5243 |
LDS3041 |
AB,C |
229 |
124.1 |
154 |
Show |
|
12339+5629 |
LDS1322 |
|
211 |
6.5 |
159 |
Show |
|
12150+5240 |
WIS 199 |
|
304 |
188.9 |
159 |
Show |
|
12473+5252 |
HDS1794 |
|
182 |
0.2 |
160 |
Show |
|
12193+5558 |
CVR 651 |
|
204 |
16.3 |
161 |
|
|
WDS 12307+5352 : COMPONENTS
|
A |
B |
C |
B |
pa=166.0°
sep=8.91"
| |
C |
pa=178.3°
sep=20.38"
| pa=187.5°
sep=11.83"
| |
D |
pa=128.8°
sep=19.26"
| pa=104.9°
sep=13.30"
| pa=60.0°
sep=16.61"
|
12307+5352 A
Coord arcsec 2000 |
123049.06+535129.7 |
|
Mag |
10.48 |
|
Spectral class |
G9V (yellow) |
|
PmRA |
-6.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
3841-00073-1 |
|
Tycho2 |
3841-00073-1 |
|
Pflag |
|
|
RAmdeg |
187.70444534 |
|
DEmdeg |
53.85825518 |
|
PmRA |
-2.7 |
|
PmDE |
-12.5 |
|
E RAmdeg |
25 |
|
E DEmdeg |
27 |
|
E pmRA |
2.9 |
|
E pmDE |
2.8 |
|
EpRAm |
1990.60 |
|
EpDEm |
1990.32 |
|
Num |
3 |
|
Q RAmdeg |
3.1 |
|
Q DEmdeg |
2.6 |
|
Q pmRA |
3.1 |
|
Q pmDE |
2.6 |
|
BTmag |
11.337 |
|
E BTmag |
0.052 |
|
VTmag |
10.483 |
|
E VTmag |
0.035 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
187.70445611 |
|
DEdeg |
53.85828472 |
|
EpRA 1990 |
1.53 |
|
EpDE 1990 |
1.49 |
|
E RAdeg |
25.1 |
|
E DEdeg |
27.0 |
|
Posflg |
|
|
Corr |
0.0 |
|
12307+5352 B
Coord arcsec 2000 |
123049.30+535121.1 |
|
Mag |
12.4 |
|
PmRA |
15.00 |
|
PmDE |
-17.0 |
|
Calc delta mag |
1.92 |
|
Calc coord |
yes |
|
12307+5352 C
Coord arcsec 2000 |
123049.13+535109.3 |
|
Mag |
13.6 |
|
PmRA |
-8.00 |
|
PmDE |
-10.0 |
|
Calc delta mag |
3.12 |
|
Calc coord |
yes |
|
12307+5352 D
Coord arcsec 2000 |
123050.76+535117.6 |
|
Mag |
14.28 |
|
PmRA |
-21.00 |
|
PmDE |
-27.0 |
|
Calc delta mag |
3.8 |
|
Calc coord |
yes |
|