12107-4502 TDS 8255 Ba,Bb
12h 10m 40.89s -45° 02' 20.1" P.A. 5.00 sep 0.4 mag 10.93,11.09 Sp K5III
Coord 2000 |
12107-4502 |
|
Discov num |
TDS8255 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
12 10 40.89 -45 02 20.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
5 |
|
Pa last |
5.3 |
|
P.A. Now (θ) |
5.3° |
|
Sep first |
0.4 |
|
Sep last |
0.44 |
|
Sep. Now (ρ) |
0.44" |
|
Mag pri |
10.93 |
|
Mag sec |
11.09 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
K5III (yellow-orange) |
|
Pri motion ra |
-018 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
12107-4502 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 10 44 -45 01 58 |
SWR 127 AB |
2015 |
7 |
239 |
42.1 |
10.04 |
10.34 |
0.30 |
|
|
Show |
|
|
12 10 41 -45 02 20 |
TDS 8255 Ba,Bb |
1991 |
1 |
5 |
0.4 |
10.93 |
11.09 |
0.16 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Centaurus |
|
Tycho2 |
8229-00126-1 |
|
Gaia DR2 |
6144225221176500992 |
|
WDS 12107-4502 TDS 8255 Ba,Bb : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
SWr1972 |
Xg - |
Stock, J. & Wroblewski, H. |
1972A&A....18..341S |
SWr1972 |
|
A&A 18, 341, 1972 |
|
SWr1997 |
Po - |
Stock, M.J. & Stock, J. |
1997RMxAA..33...83S |
SWr1997 |
+Pa |
RevMexA&A 33, 83, 1997 |
|
TDS |
|
Tycho Double Star (from additional DD list) |
................... |
TDT |
|
Tycho Double Star (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 |
12107-4502 |
TDS8255 |
Ba,Bb |
1991 |
1 |
5 |
0.4 |
10.93 |
11.09 |
|
|
121040.89-450220.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12107-4502 TDS 8255 Ba,Bb : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12107-4502 TDS 8255 Ba,Bb : MEASURES
No records found.
WDS 12107-4502 : 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 12107-4502 : ALADIN DSS IMAGE @ 12h 10m 40.89s -45° 02' 20.1"
WDS 12107-4502 TDS 8255 Ba,Bb : 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 |
|
12107-4502 |
TDS8255 |
Ba,Bb |
5 |
0.4 |
|
Show |
|
12107-4502 |
SWR 127 |
AB |
239 |
42.1 |
1 |
Show |
|
12118-4504 |
HU 1493 |
|
136 |
0.9 |
12 |
Show |
|
12110-4525 |
I 423 |
|
166 |
2.7 |
24 |
Show |
|
12129-4454 |
HJ 4507 |
|
221 |
14.9 |
25 |
Show |
|
12132-4511 |
TDS8271 |
|
141 |
2.3 |
29 |
Show |
|
12129-4442 |
HRG 75 |
|
180 |
14.1 |
32 |
Show |
|
12065-4521 |
UC 2272 |
|
108 |
7.7 |
48 |
Show |
|
12079-4424 |
B 1207 |
|
245 |
1.1 |
49 |
Show |
|
12068-4430 |
B 1206 |
|
145 |
1.7 |
53 |
Show |
|
12140-4543 |
RMK 14 |
|
242 |
2.7 |
55 |
Show |
|
12064-4423 |
LDS 384 |
|
14 |
106.8 |
60 |
Show |
|
12161-4446 |
UC 2304 |
|
341 |
12.5 |
61 |
Show |
|
12078-4409 |
CPO 342 |
|
194 |
3.4 |
62 |
Show |
|
12070-4414 |
WIS 196 |
|
312 |
17.4 |
62 |
Show |
|
12063-4422 |
UC 2271 |
|
54 |
38.0 |
63 |
Show |
|
12169-4512 |
B 1209 |
|
121 |
2.7 |
68 |
Show |
|
12106-4611 |
LDS 388 |
|
218 |
12.9 |
69 |
Show |
|
12041-4458 |
KPP2194 |
|
108 |
18.1 |
70 |
Show |
|
12104-4352 |
TOK 897 |
|
333 |
0.1 |
71 |
Show |
|
12099-4613 |
LDS 385 |
|
30 |
66.8 |
71 |
Show |
|
12159-4417 |
SWR 128 |
|
86 |
21.9 |
73 |
Show |
|
12174-4529 |
TDS8303 |
|
37 |
3.6 |
77 |
Show |
|
12110-4619 |
KIR 15 |
|
|
432.8 |
78 |
Show |
|
12168-4417 |
TDS8299 |
|
331 |
0.5 |
80 |
Show |
|
12087-4345 |
DON 511 |
|
193 |
0.4 |
81 |
Show |
|
12063-4353 |
UC 2270 |
|
125 |
13.7 |
85 |
Show |
|
12186-4442 |
UC 2313 |
|
194 |
49.3 |
87 |
Show |
|
12101-4334 |
CPO 56 |
|
202 |
22.8 |
90 |
Show |
|
12066-4621 |
WFC 123 |
|
17 |
16.0 |
90 |
Show |
|
12050-4612 |
HDS1702 |
|
331 |
0.2 |
92 |
Show |
|
12038-4407 |
HJ 4491 |
|
41 |
23.2 |
93 |
Show |
|
12151-4341 |
TDS8285 |
|
239 |
0.5 |
94 |
Show |
|
12055-4344 |
ENO 3 |
|
56 |
18.5 |
97 |
Show |
|
12029-4404 |
DON 507 |
|
211 |
2.7 |
102 |
Show |
|
12160-4334 |
DON1097 |
|
81 |
6.5 |
106 |
Show |
|
12155-4636 |
LDS 397 |
|
136 |
38.6 |
106 |
Show |
|
12209-4519 |
TDS8345 |
|
235 |
0.5 |
109 |
Show |
|
12002-4518 |
DON 503 |
|
19 |
1.2 |
113 |
Show |
|
12027-4624 |
I 896 |
|
343 |
1.2 |
117 |
Show |
|
12194-4616 |
TDS8327 |
|
86 |
0.5 |
118 |
Show |
|
12218-4452 |
B 1210 |
|
62 |
0.6 |
119 |
Show |
|
12019-4617 |
TDS8181 |
|
11 |
2.5 |
119 |
Show |
|
12031-4632 |
I 897 |
|
67 |
2.1 |
120 |
Show |
|
12191-4623 |
UC 2315 |
|
89 |
41.6 |
120 |
Show |
|
12175-4642 |
TDS8305 |
|
129 |
0.7 |
123 |
Show |
|
12191-4628 |
TDS8322 |
|
207 |
0.5 |
124 |
Show |
|
12166-4651 |
TDS8297 |
|
267 |
0.5 |
125 |
Show |
|
12210-4400 |
KPP1074 |
|
83 |
8.5 |
127 |
Show |
|
12127-4257 |
RST5365 |
|
355 |
0.2 |
128 |
Show |
|
12164-4310 |
NSN 408 |
|
264 |
4.1 |
128 |
|
|
WDS 12107-4502 : COMPONENTS
|
A |
B |
B |
pa=238.5°
sep=41.90"
| |
Bb |
pa=239.0°
sep=41.65"
| pa=3.8°
sep=0.44"
|
12107-4502 A
Coord arcsec 2000 |
121044.26-450158.2 |
|
Mag |
10.04 |
|
Spectral class |
K5IIIx2 (yellow-orange) |
|
PmRA |
-6.00 |
|
PmDE |
-1.0 |
|
Tycho2 |
8229-00462-1 |
|
Tycho2 |
8229-00462-1 |
|
Pflag |
|
|
RAmdeg |
182.68443710 |
|
DEmdeg |
-45.03283348 |
|
PmRA |
-7.8 |
|
PmDE |
-3.1 |
|
E RAmdeg |
18 |
|
E DEmdeg |
17 |
|
E pmRA |
1.3 |
|
E pmDE |
1.1 |
|
EpRAm |
1987.30 |
|
EpDEm |
1986.33 |
|
Num |
5 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
0.6 |
|
Q pmDE |
0.5 |
|
BTmag |
11.293 |
|
E BTmag |
0.045 |
|
VTmag |
10.038 |
|
E VTmag |
0.024 |
|
Prox |
419 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
182.68446361 |
|
DEdeg |
-45.03282556 |
|
EpRA 1990 |
1.82 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
18.9 |
|
E DEdeg |
17.7 |
|
Posflg |
|
|
Corr |
0.0 |
|
12107-4502 B
Coord arcsec 2000 |
121040.89-450220.1 |
|
Coord calc |
121041.87-450220.2 |
|
Mag |
10.93 |
|
Mag composta |
10.34 |
|
Spectral class |
K5III (yellow-orange) |
|
PmRA |
-18.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
8229-00126-1 |
|
Calc delta mag |
0.89 |
|
Tycho2 |
8229-00126-1 |
|
Pflag |
|
|
RAmdeg |
182.67037365 |
|
DEmdeg |
-45.03894107 |
|
PmRA |
-17.5 |
|
PmDE |
-3.8 |
|
E RAmdeg |
23 |
|
E DEmdeg |
22 |
|
E pmRA |
1.6 |
|
E pmDE |
1.5 |
|
EpRAm |
1989.68 |
|
EpDEm |
1989.36 |
|
Num |
4 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.5 |
|
BTmag |
11.548 |
|
E BTmag |
0.052 |
|
VTmag |
10.344 |
|
E VTmag |
0.029 |
|
Prox |
419 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
182.67043000 |
|
DEdeg |
-45.03893222 |
|
EpRA 1990 |
1.81 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
23.0 |
|
E DEdeg |
22.3 |
|
Posflg |
|
|
Corr |
0.0 |
|
12107-4502 Bb
Coord arcsec 2000 |
121040.89-450219.7 |
|
Mag |
11.09 |
|
PmRA |
-18.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
1.05 |
|
Calc coord |
yes |
|