20486+6232 HJ 3004
20h 48m 38.07s +62° 32' 29.0" P.A. 195.00 sep 3.8 mag 11.94,11.90
Coord 2000 |
20486+6232 |
|
Discov num |
HJ 3004 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 38.07 +62 32 29.0 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
194 |
|
Pa last |
195.2 |
|
P.A. Now (θ) |
195.2° |
|
Sep first |
1.5 |
|
Sep last |
3.847 |
|
Sep. Now (ρ) |
3.847" |
|
Mag pri |
11.94 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
+015 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.179
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4250-01030-1 |
|
Gaia DR2 |
2196705077024189056 |
|
WDS 20486+6232 HJ 3004 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HJ_1826 |
Mb - |
Herschel, J.F.W. |
1826MmRAS...2..459H |
HJ_1826 |
|
MemRAS 2, 459, 1826 |
|
HJ_1829a |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3...47H |
HJ_1829a |
|
MemRAS 3, 47, 1829 |
|
HJ_1829b |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3..177H |
HJ_1829b |
|
MemRAS 3, 177, 1829 |
|
HJ_1831 |
Ma - |
Herschel, J.F.W. |
1831MmRAS...4..331H |
HJ_1831 |
+Mb |
MemRAS 4, part 2, 331, 1831 |
|
HJ_1833a |
Ma - |
Herschel, J.F.W. |
1833MmRAS...5...13H |
HJ_1833a |
+Mb |
MemRAS 5, 13, 1833 |
|
HJ_1833b |
orb - |
Herschel, J.F.W. |
1833MmRAS...5..171H |
HJ_1833b |
|
MemRAS 5, 171, 1833 |
|
HJ_1833c |
Mb - |
Herschel, J.F.W. |
1833MmRAS...6....1H |
HJ_1833c |
|
MemRAS 6, 1, 1833 |
|
HJ_1833d |
orb - |
Herschel, J.F.W. |
1833MmRAS...6..149H |
HJ_1833d |
|
MemRAS 6, 149, 1833 |
|
HJ_1835 |
Ma - |
Herschel, J.F.W. |
1835MmRAS...8...37H |
HJ_1835 |
+Mb |
MemRAS 8, 37, 1835 |
|
HJ_1836 |
Mb - |
Herschel, J.F.W. |
1836MmRAS...9..193H |
HJ_1836 |
|
MemRAS 9, 193, 1836 |
|
HJ_1847a |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847a |
+Mb |
Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) |
|
HJ_1847b |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847b |
|
Cape Results, London, 1847 |
|
HJ_1850 |
orb - |
Herschel, J.F.W. |
1850MmRAS..18...47H |
HJ_1850 |
|
MemRAS 18, 47, 1850 |
|
HJ_1870 |
Mb - |
Herschel, J.F.W. |
1870MmRAS..38....1H |
HJ_1870 |
|
MemRAS 38, 1, 1870 |
|
HJ_1874A |
- |
Herschel, J.F.W. |
1874MNRAS..35...28B |
HJ_1874A |
|
cited by Burnham (MNRAS 35, 28, 1874) |
|
HJ_1875A |
Ma - |
Herschel, J.F.W. |
1875AN.....85..323D |
HJ_1875A |
+Mb |
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
HJ_1880A |
Ma - |
Herschel, J.F.W. |
1880Obs.....3..508G |
HJ_1880A |
+Mb |
cited by Gledhill (Obs 3, 508, 1880) |
|
HJ_1880B |
Mb - |
Herschel, J.F.W. |
1880MNRAS..40..497B |
HJ_1880B |
|
cited by Burnham (MNRAS 40, 497, 1880) |
|
HJ_1897A |
Ma j |
Herschel, J.F.W. |
1897MNRAS..57..541S |
HJ_1897A |
|
cited by See (MNRAS 57, 541, 1897) |
|
HJ_1905A |
Ma - |
Herschel, J.F.W. |
1905LicOB...3..147A |
HJ_1905A |
+Mb |
cited by Aitken (Lick Obs. Bull. 3, 147, 1905) |
|
HJ_1906A |
Ma - |
Herschel, J.F.W. |
1906MmRAS..56....1L |
HJ_1906A |
+Mb |
cited by Lewis (MemRAS 56, 1, 1906) |
|
HJ_1906B |
Ma - |
Herschel, J.F.W. |
1906QB821.B972..... |
HJ_1906B |
+Mb |
cited in BDS (Burnham Double Star Cat.), 1906 |
|
HJ_1927A |
Mb - |
Herschel, J.F.W. |
1927sdsc.book...... |
HJ_1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
HJ_1932A |
Mb - |
Herschel, J.F.W. |
1932QB821.A43...... |
HJ_1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
HJ_9999 |
M j |
Herschel, J.F.W. |
................... |
HJ_9999 |
+Ma |
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20486+6232 |
HJ 3004 |
|
1999 |
8 |
198 |
3.8 |
11.94 |
11.90 |
|
D |
204838.07+623229.0 |
20486+6232 |
HJ 3004 |
|
2003 |
9 |
195 |
3.8 |
11.94 |
11.90 |
|
D |
204838.07+623229.0 |
20486+6232 |
HJ 3004 |
|
2015 |
10 |
195 |
3.8 |
11.94 |
11.90 |
|
|
204838.07+623229.0 |
20486+6232 |
HJ 3004 |
|
2016 |
11 |
195 |
3.8 |
11.94 |
11.90 |
|
|
204838.07+623229.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20486+6232 HJ 3004 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20486+6232 HJ 3004 : MEASURES
No records found.
WDS 20486+6232 : 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 20486+6232 : ALADIN DSS IMAGE @ 20h 48m 38.07s +62° 32' 29.0"
WDS 20486+6232 HJ 3004 : 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 |
|
20486+6232 |
HJ 3004 |
|
195 |
3.8 |
1 |
Show |
|
20466+6238 |
HJ 1583 |
|
69 |
9.6 |
15 |
Show |
|
20496+6256 |
HJ 1588 |
|
33 |
17.3 |
26 |
Show |
|
20504+6259 |
STI 997 |
|
71 |
15.1 |
29 |
Show |
|
20433+6226 |
BU 471 |
|
305 |
2.0 |
38 |
Show |
|
20533+6209 |
BUP 219 |
BC |
289 |
61.6 |
39 |
Show |
|
20533+6209 |
BUP 219 |
AB |
307 |
102.9 |
41 |
Show |
|
20533+6209 |
CSN 13 |
AD |
89 |
10.6 |
41 |
Show |
|
20490+6313 |
ES 1855 |
|
18 |
5.2 |
41 |
Show |
|
20510+6154 |
STI1000 |
|
164 |
15.8 |
43 |
Show |
|
20528+6307 |
KPP1724 |
|
221 |
13.3 |
45 |
Show |
|
20552+6247 |
NSN 738 |
|
207 |
3.8 |
48 |
Show |
|
20453+6150 |
BU 1493 |
|
103 |
42.4 |
49 |
Show |
|
20439+6311 |
TDT2504 |
|
357 |
1.6 |
50 |
Show |
|
20535+6152 |
LDS1477 |
|
251 |
3.7 |
54 |
Show |
|
20567+6237 |
HDS2983 |
|
244 |
0.4 |
57 |
Show |
|
20405+6220 |
KPP4211 |
|
113 |
1.9 |
58 |
Show |
|
20574+6251 |
HDS2988 |
|
301 |
0.1 |
63 |
Show |
|
20445+6136 |
HDS2952 |
|
345 |
0.2 |
64 |
Show |
|
20453+6332 |
ES 134 |
|
84 |
11.1 |
64 |
Show |
|
20521+6127 |
HU 762 |
|
178 |
1.6 |
71 |
Show |
|
20414+6138 |
BVD 336 |
|
344 |
23.3 |
74 |
Show |
|
20580+6149 |
STI1005 |
|
140 |
10.2 |
79 |
Show |
|
20397+6325 |
DOB 15 |
|
91 |
3.2 |
81 |
Show |
|
20568+6134 |
STF2740 |
AB |
331 |
4.1 |
83 |
Show |
|
20366+6226 |
H 4 78 |
|
128 |
28.5 |
84 |
Show |
|
20506+6356 |
STI 998 |
|
93 |
4.8 |
84 |
Show |
|
20598+6152 |
BU 472 |
|
14 |
0.8 |
88 |
Show |
|
20464+6102 |
MLB 141 |
|
283 |
3.7 |
93 |
Show |
|
20411+6116 |
SMA 119 |
|
355 |
14.0 |
94 |
Show |
|
20351+6233 |
TDT2397 |
|
87 |
1.9 |
94 |
Show |
|
20371+6324 |
DOB 14 |
|
239 |
4.8 |
95 |
Show |
|
20576+6121 |
STF3133 |
|
101 |
3.3 |
96 |
Show |
|
20363+6148 |
TDT2409 |
|
258 |
0.4 |
97 |
Show |
|
21021+6207 |
LDS4863 |
|
95 |
25.7 |
98 |
Show |
|
21006+6329 |
BVD 337 |
|
77 |
8.4 |
100 |
Show |
|
21003+6130 |
HJ 1607 |
AB |
73 |
15.7 |
104 |
Show |
|
21003+6130 |
HJ 1607 |
AC |
329 |
30.5 |
104 |
Show |
|
21003+6130 |
HJ 1607 |
AD |
343 |
87.6 |
104 |
Show |
|
20380+6348 |
LDS2455 |
|
36 |
18.0 |
105 |
Show |
|
20371+6122 |
SHY 780 |
|
100 |
999.9 |
108 |
Show |
|
20350+6329 |
TOI1287 |
|
346 |
0.1 |
109 |
Show |
|
20389+6405 |
ES 1918 |
|
288 |
3.3 |
115 |
Show |
|
21019+6347 |
TDT2703 |
|
249 |
0.5 |
117 |
Show |
|
20520+6039 |
STI1001 |
|
223 |
7.1 |
117 |
Show |
|
20317+6228 |
BU 671 |
|
316 |
0.4 |
118 |
Show |
|
21055+6210 |
HU 765 |
BC |
28 |
0.8 |
120 |
Show |
|
21055+6210 |
STF2764 |
A,BC |
298 |
6.9 |
120 |
Show |
|
21061+6232 |
BVD 338 |
|
337 |
49.1 |
121 |
Show |
|
20475+6031 |
TDT2541 |
|
286 |
0.6 |
122 |
Show |
|
20313+6156 |
TDT2335 |
|
250 |
1.7 |
127 |
|
|
WDS 20486+6232 : COMPONENTS
20486+6232 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204838.07+623229.0 |
|
Mag |
11.94 |
|
PmRA |
9.00 |
|
PmDE |
15.0 |
|
Tycho2 |
4250-01030-1 |
|
Tycho2 |
4250-01030-1 |
|
Pflag |
|
|
RAmdeg |
312.15864076 |
|
DEmdeg |
62.54138993 |
|
PmRA |
1.8 |
|
PmDE |
2.0 |
|
E RAmdeg |
80 |
|
E DEmdeg |
78 |
|
E pmRA |
3.4 |
|
E pmDE |
3.4 |
|
EpRAm |
1985.07 |
|
EpDEm |
1985.55 |
|
Num |
3 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
0.3 |
|
Q pmRA |
0.4 |
|
Q pmDE |
0.3 |
|
BTmag |
12.193 |
|
E BTmag |
0.155 |
|
VTmag |
11.935 |
|
E VTmag |
0.177 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
312.15863139 |
|
DEdeg |
62.54138528 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.74 |
|
E RAdeg |
82.5 |
|
E DEdeg |
81.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
20486+6232 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204838.00+623225.3 |
|
Mag |
11.9 |
|
PmRA |
-10.00 |
|
PmDE |
7.0 |
|
Calc delta mag |
0.04 |
|
Calc coord |
yes |
|