20416+5730 LDS 1476 AB
20h 41m 33.34s +57° 29' 40.3" P.A. 267.00 sep 11.6 mag 10.16,14.50 Sp K0
Coord 2000 |
20416+5730 |
|
Discov num |
LDS1476 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 41 33.34 +57 29 40.3 |
|
Date first |
1963 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
265 |
|
Pa last |
267 |
|
P.A. Now (θ) |
267° |
|
Sep first |
12.0 |
|
Sep last |
11.649 |
|
Sep. Now (ρ) |
11.649" |
|
Mag pri |
10.16 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
4.34 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-236 |
|
Sec motion dec |
-242 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.025 (< 0.3, Physical double)
This double is physical.
20416+5730 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 41 33 +57 29 40 |
LDS 1476 AB |
2016 |
13 |
267 |
11.6 |
10.16 |
14.50 |
4.34 |
|
<=== |
Show |
|
|
20 41 33 +57 29 40 |
OSO 130 AC |
2003 |
8 |
233 |
23.6 |
10.16 |
13.90 |
3.74 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
3959-00763-1 |
|
Gaia DR2 |
2187263776834674048 |
|
WDS 20416+5730 LDS 1476 AB : NOTES
discov_num |
notes |
refcode |
OSO 130 |
G230-047. AC is not a common proper motion pair |
Oso2004 |
REFERENCES
refcode |
metd |
author |
reference |
Oso2004 |
C j |
Zapatero Osorio, M.R. & Martin, E.L. |
2004A&A...419..167Z |
Oso2004 |
+Pa |
A&A 419, 167, 2004 |
|
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 |
20416+5730 |
LDS1476 |
AB |
2003 |
7 |
267 |
11.6 |
10.16 |
14.50 |
|
D |
204133.34+572940.3 |
20416+5730 |
LDS1476 |
AB |
2015 |
10 |
267 |
11.6 |
10.16 |
14.50 |
K0 |
NV |
204133.34+572940.3 |
20416+5730 |
LDS1476 |
AB |
2016 |
13 |
267 |
11.6 |
10.16 |
14.50 |
K0 |
NV |
204133.34+572940.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20416+5730 LDS 1476 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20416+5730 LDS 1476 AB : MEASURES
No records found.
WDS 20416+5730 : 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 20416+5730 : ALADIN DSS IMAGE @ 20h 41m 33.34s +57° 29' 40.3"
WDS 20416+5730 LDS 1476 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 |
|
20416+5730 |
LDS1476 |
AB |
267 |
11.6 |
1 |
Show |
|
20416+5730 |
OSO 130 |
AC |
233 |
23.6 |
1 |
Show |
|
20423+5723 |
BU 152 |
|
82 |
1.2 |
9 |
Show |
|
20412+5659 |
HJ 1570 |
AB |
79 |
14.0 |
31 |
Show |
|
20412+5659 |
VBS 32 |
AC |
345 |
15.4 |
31 |
Show |
|
20454+5735 |
CIA 1 |
Aa,Ab |
105 |
0.1 |
31 |
Show |
|
20454+5735 |
ENG 76 |
AB |
146 |
48.4 |
31 |
Show |
|
20400+5647 |
OSW 78 |
|
233 |
186.1 |
45 |
Show |
|
20354+5712 |
TDT2399 |
|
4 |
0.5 |
54 |
Show |
|
20389+5820 |
TDT2449 |
|
91 |
0.7 |
55 |
Show |
|
20381+5637 |
A 745 |
|
313 |
2.4 |
60 |
Show |
|
20356+5808 |
A 741 |
AB |
157 |
1.3 |
62 |
Show |
|
20356+5808 |
A 741 |
AC |
211 |
19.8 |
62 |
Show |
|
20343+5707 |
STI2541 |
|
205 |
10.6 |
64 |
Show |
|
20495+5728 |
MLB 86 |
|
149 |
4.6 |
65 |
Show |
|
20383+5629 |
FOX 38 |
|
301 |
5.4 |
66 |
Show |
|
20470+5825 |
HDS2961 |
|
39 |
0.1 |
71 |
Show |
|
20500+5751 |
CVR 232 |
|
319 |
112.1 |
71 |
Show |
|
20483+5815 |
MLR 360 |
|
295 |
0.2 |
71 |
Show |
|
20330+5712 |
A 739 |
|
195 |
4.6 |
72 |
Show |
|
20404+5615 |
OSW 73 |
|
250 |
188.6 |
76 |
Show |
|
20398+5844 |
MLB 85 |
|
134 |
6.2 |
78 |
Show |
|
20424+5611 |
VKI 47 |
|
340 |
2.3 |
79 |
Show |
|
20443+5610 |
A 1684 |
|
141 |
2.1 |
83 |
Show |
|
20351+5624 |
HJ 1551 |
|
225 |
42.2 |
84 |
Show |
|
20422+5606 |
OSW 74 |
|
88 |
127.2 |
85 |
Show |
|
20352+5622 |
HJ 1552 |
|
234 |
21.3 |
86 |
Show |
|
20312+5714 |
A 872 |
|
178 |
0.2 |
86 |
Show |
|
20309+5747 |
TDT2333 |
|
138 |
2.4 |
88 |
Show |
|
20406+5858 |
HJ 1569 |
|
306 |
3.9 |
90 |
Show |
|
20342+5622 |
HJ 1546 |
|
246 |
17.4 |
91 |
Show |
|
20312+5653 |
RAO 22 |
|
152 |
0.2 |
92 |
Show |
|
20472+5607 |
KR 52 |
|
64 |
4.6 |
95 |
Show |
|
20444+5902 |
KR 51 |
|
181 |
1.4 |
96 |
Show |
|
20311+5814 |
LDS1474 |
|
209 |
10.2 |
96 |
Show |
|
20562+5742 |
HJ 1595 |
|
313 |
11.6 |
97 |
Show |
|
20337+5616 |
HJ 1545 |
|
180 |
15.5 |
97 |
Show |
|
20493+5845 |
STTA211 |
|
268 |
94.9 |
98 |
Show |
|
20305+5651 |
TDT2330 |
|
63 |
0.6 |
98 |
Show |
|
20538+5739 |
OSW 76 |
|
326 |
145.5 |
99 |
Show |
|
20306+5817 |
LDS1473 |
|
219 |
63.9 |
100 |
Show |
|
20454+5906 |
ES 2700 |
|
297 |
15.5 |
101 |
Show |
|
20298+5654 |
TDT2322 |
|
20 |
1.7 |
102 |
Show |
|
20365+5557 |
VBS 30 |
AB |
141 |
4.6 |
103 |
Show |
|
20365+5557 |
HJ 1556 |
AC |
222 |
6.6 |
103 |
Show |
|
20365+5557 |
VBS 30 |
AD |
97 |
29.6 |
103 |
Show |
|
20540+5711 |
ES 135 |
AB |
199 |
7.1 |
103 |
Show |
|
20540+5711 |
ES 135 |
AC |
115 |
71.7 |
103 |
Show |
|
20475+5553 |
HJ 1580 |
|
245 |
10.9 |
109 |
Show |
|
20289+5655 |
STI2535 |
AB |
227 |
13.6 |
109 |
Show |
|
20289+5655 |
TOB 187 |
AC |
132 |
26.9 |
109 |
|
|
WDS 20416+5730 : COMPONENTS
|
A |
B |
B |
pa=264.4°
sep=6.28"
| |
C |
pa=215.0°
sep=17.52"
| pa=195.5°
sep=14.25"
|
20416+5730 A
Coord arcsec 2000 |
204133.34+572940.3 |
|
Mag |
10.16 |
|
Spectral class |
K0 (yellow-orange) |
|
PmRA |
-7.00 |
|
PmDE |
-236.0 |
|
Tycho2 |
3959-00763-1 |
|
Tycho2 |
3959-00763-1 |
|
Pflag |
|
|
RAmdeg |
310.38890863 |
|
DEmdeg |
57.49453680 |
|
PmRA |
-7.3 |
|
PmDE |
-241.9 |
|
E RAmdeg |
28 |
|
E DEmdeg |
28 |
|
E pmRA |
3.3 |
|
E pmDE |
3.2 |
|
EpRAm |
1990.85 |
|
EpDEm |
1990.85 |
|
Num |
3 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
0.2 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.2 |
|
BTmag |
11.040 |
|
E BTmag |
0.053 |
|
VTmag |
10.164 |
|
E VTmag |
0.037 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
310.38894056 |
|
DEdeg |
57.49509389 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
27.7 |
|
E DEdeg |
27.5 |
|
Posflg |
|
|
Corr |
-0.1 |
|
20416+5730 B
Coord arcsec 2000 |
204132.56+572939.7 |
|
Mag |
14.5 |
|
PmRA |
-7.00 |
|
PmDE |
-242.0 |
|
Calc delta mag |
4.34 |
|
Calc coord |
yes |
|
20416+5730 C
Coord arcsec 2000 |
204132.09+572926.0 |
|
Mag |
13.9 |
|
PmRA |
-1.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
3.74 |
|
Calc coord |
yes |
|