12033+2902 LDS 1275 AB
12h 03m 12.20s +29° 00' 53.9" P.A. 4.00 sep 2.4 mag 10.80,10.80 Sp G8V
Coord 2000 |
12033+2902 |
|
Discov num |
LDS1275 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 03 12.20 +29 00 53.9 |
|
Date first |
1963 |
|
Date last |
2000 |
|
Obs |
2 |
|
Pa first |
14 |
|
Pa last |
3.5 |
|
P.A. Now (θ) |
3.5° |
|
Sep first |
3.0 |
|
Sep last |
2.41 |
|
Sep. Now (ρ) |
2.41" |
|
Mag pri |
10.80 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
G8V (yellow) |
|
Pri motion ra |
-193 |
|
Sec motion ra |
-191 |
|
Pri motion dec |
+051 |
|
Sec motion dec |
+054 |
|
Notes |
N
(See Notes) |
|
rPM=0.018 (< 0.3, Physical double)
This double is physical.
12033+2902 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 03 12 +29 00 54 |
LDS 1275 AB |
2000 |
2 |
4 |
2.4 |
10.80 |
10.80 |
0.00 |
|
<=== |
Show |
|
|
12 03 12 +29 00 54 |
LDS 1275 AC |
2017 |
12 |
299 |
34.5 |
10.36 |
13.41 |
3.05 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
1988-01006-1 |
|
Gaia DR2 |
4007902062872083456 |
|
WDS 12033+2902 LDS 1275 AB : NOTES
discov_num |
notes |
refcode |
LDS1275 |
AB: NLTT 29413/29414 |
Chm2004 |
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
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 |
12033+2902 |
LDS1275 |
AB |
2000 |
2 |
4 |
2.4 |
11.20 |
11.20 |
G8V |
|
120312.20+290053.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12033+2902 LDS 1275 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12033+2902 LDS 1275 AB : MEASURES
No records found.
WDS 12033+2902 : 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 12033+2902 : ALADIN DSS IMAGE @ 12h 03m 12.20s +29° 00' 53.9"
WDS 12033+2902 LDS 1275 AB : 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 |
|
12033+2902 |
LDS1275 |
AB |
4 |
2.4 |
|
Show |
|
12033+2902 |
LDS1275 |
AC |
299 |
34.5 |
|
Show |
|
12028+2841 |
HJ 514 |
|
86 |
20.9 |
21 |
Show |
|
12007+2905 |
TDS8162 |
|
12 |
0.5 |
34 |
Show |
|
12052+2928 |
SDK 9 |
|
129 |
4.0 |
38 |
Show |
|
12062+2924 |
COU 593 |
|
120 |
0.2 |
46 |
Show |
|
12076+2902 |
SLW 685 |
|
142 |
127.7 |
58 |
Show |
|
12054+2803 |
TDS8221 |
|
229 |
2.2 |
65 |
Show |
|
11588+2828 |
CVR 637 |
|
114 |
10.1 |
67 |
Show |
|
11578+2902 |
KPP1949 |
|
202 |
15.7 |
71 |
Show |
|
12090+2924 |
SKF1472 |
|
174 |
1.4 |
80 |
Show |
|
11571+2855 |
TDS8136 |
|
310 |
3.8 |
81 |
Show |
|
12079+2808 |
LDS1277 |
|
77 |
3.8 |
82 |
Show |
|
11575+2818 |
TDS8142 |
|
296 |
0.6 |
87 |
Show |
|
11571+2939 |
SKF2580 |
|
283 |
5.1 |
89 |
Show |
|
11561+2906 |
TDS8122 |
|
110 |
0.5 |
94 |
Show |
|
12070+2739 |
CVR1406 |
|
310 |
5.0 |
96 |
Show |
|
12097+2818 |
CLZ 54 |
|
194 |
13.5 |
96 |
Show |
|
12062+2726 |
SDK 11 |
|
15 |
5.0 |
103 |
Show |
|
12073+2732 |
TDS8229 |
|
279 |
0.5 |
105 |
Show |
|
12003+2714 |
TDS8158 |
|
180 |
2.0 |
114 |
Show |
|
11560+2757 |
GRV 844 |
|
331 |
71.0 |
115 |
Show |
|
12061+3051 |
SKF1471 |
|
194 |
1.1 |
117 |
Show |
|
11579+2724 |
A 561 |
|
9 |
2.2 |
119 |
Show |
|
12120+2832 |
CHR 136 |
Aa,Ab |
176 |
0.2 |
120 |
Show |
|
12120+2832 |
LDS1285 |
AB |
165 |
143.5 |
120 |
Show |
|
12120+2832 |
RBR 41 |
Aa,Ac |
57 |
1.4 |
120 |
Show |
|
12093+3031 |
SKF2585 |
|
44 |
7.9 |
120 |
Show |
|
12029+2700 |
HJ 515 |
|
152 |
35.4 |
121 |
Show |
|
11569+2732 |
CVR 635 |
|
44 |
18.0 |
122 |
Show |
|
12117+3011 |
KPP3251 |
|
152 |
2.3 |
132 |
Show |
|
12046+2651 |
SKF2539 |
|
8 |
82.2 |
132 |
Show |
|
12083+3055 |
GRV 852 |
|
329 |
14.1 |
133 |
Show |
|
12098+3050 |
LDS1280 |
|
208 |
53.3 |
138 |
Show |
|
11532+2818 |
AZC 72 |
|
233 |
12.9 |
138 |
Show |
|
12018+2643 |
GRV 848 |
|
215 |
26.5 |
139 |
Show |
|
12140+2858 |
GUR 34 |
|
132 |
0.5 |
142 |
Show |
|
12078+3110 |
SEI 527 |
|
6 |
42.3 |
143 |
Show |
|
12104+3055 |
SEI 529 |
|
356 |
18.5 |
147 |
Show |
|
12117+2724 |
LDS1283 |
|
224 |
2.2 |
148 |
Show |
|
11591+2643 |
TDS8150 |
|
281 |
0.7 |
149 |
Show |
|
11592+3121 |
UC 2245 |
|
325 |
64.6 |
149 |
Show |
|
12133+3013 |
SKF 65 |
|
177 |
7.6 |
150 |
Show |
|
12107+3056 |
LDS1282 |
|
11 |
50.5 |
150 |
Show |
|
11590+2642 |
UC 2243 |
|
169 |
44.4 |
150 |
Show |
|
11563+3107 |
TDS8127 |
|
72 |
0.5 |
155 |
Show |
|
12063+3132 |
TDS8223 |
|
60 |
0.7 |
157 |
Show |
|
12059+2628 |
HDS1707 |
AB |
107 |
0.2 |
158 |
Show |
|
12059+2628 |
HDS1707 |
Ba,Bb |
135 |
0.1 |
158 |
Show |
|
11587+2636 |
TDS8145 |
|
274 |
0.6 |
158 |
Show |
|
11547+3053 |
KPP2431 |
|
185 |
21.2 |
158 |
|
|
WDS 12033+2902 : COMPONENTS
|
A |
B |
B |
pa=3.1°
sep=2.41"
| |
C |
pa=302.4°
sep=31.27"
| pa=298.4°
sep=30.17"
|
12033+2902 A
Coord arcsec 2000 |
120312.20+290053.9 |
|
Mag |
10.8 |
|
Spectral class |
G8V (yellow) |
|
PmRA |
-193.00 |
|
PmDE |
51.0 |
|
Tycho2 |
1988-01006-1 |
|
Tycho2 |
1988-01006-1 |
|
Pflag |
|
|
RAmdeg |
180.80083173 |
|
DEmdeg |
29.01496408 |
|
PmRA |
-190.5 |
|
PmDE |
54.0 |
|
E RAmdeg |
22 |
|
E DEmdeg |
27 |
|
E pmRA |
2.2 |
|
E pmDE |
2.2 |
|
EpRAm |
1989.21 |
|
EpDEm |
1986.50 |
|
Num |
4 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.6 |
|
BTmag |
11.503 |
|
E BTmag |
0.063 |
|
VTmag |
10.398 |
|
E VTmag |
0.037 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
180.80132194 |
|
DEdeg |
29.01484583 |
|
EpRA 1990 |
1.90 |
|
EpDE 1990 |
1.81 |
|
E RAdeg |
24.3 |
|
E DEdeg |
33.7 |
|
Posflg |
|
|
Corr |
0.0 |
|
12033+2902 B
Coord arcsec 2000 |
120312.21+290056.3 |
|
Mag |
10.8 |
|
PmRA |
-191.00 |
|
PmDE |
54.0 |
|
Calc coord |
yes |
|
12033+2902 C
Coord arcsec 2000 |
120310.19+290110.6 |
|
Mag |
13.41 |
|
PmRA |
-192.00 |
|
PmDE |
52.0 |
|
Calc delta mag |
2.61 |
|
Calc coord |
yes |
|