20362-1828 HJ 2980
20h 36m 07.05s -18° 28' 17.6" P.A. 202.00 sep 19.6 mag 10.38,13.40
Coord 2000 |
20362-1828 |
|
Discov num |
HJ 2980 |
|
Comp |
|
|
Coord arcsec 2000 |
20 36 07.05 -18 28 17.6 |
|
Date first |
1830 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
194 |
|
Pa last |
202.4 |
|
P.A. Now (θ) |
202.4° |
|
Sep first |
10.0 |
|
Sep last |
19.649 |
|
Sep. Now (ρ) |
19.649" |
|
Mag pri |
10.38 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
3.02 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
-015 |
|
Pri motion dec |
-017 |
|
Sec motion dec |
-033 |
|
Notes |
|
|
rPM=0.819
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Tycho2 |
6334-01780-1 |
|
Gaia DR2 |
6861551108261783424 |
|
WDS 20362-1828 HJ 2980 : 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 |
20362-1828 |
HJ 2980 |
|
1830 |
1 |
194 |
10.0 |
10.38 |
13.40 |
|
|
203607.05-182817.6 |
20362-1828 |
HJ 2980 |
|
1998 |
2 |
202 |
19.5 |
10.38 |
13.40 |
|
|
203607.05-182817.6 |
20362-1828 |
HJ 2980 |
|
1999 |
3 |
202 |
19.3 |
10.38 |
13.40 |
|
|
203607.05-182817.6 |
20362-1828 |
HJ 2980 |
|
2010 |
4 |
203 |
19.2 |
10.38 |
13.40 |
|
|
203607.05-182817.6 |
20362-1828 |
HJ 2980 |
|
2015 |
5 |
202 |
19.6 |
10.38 |
13.40 |
|
|
203607.05-182817.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20362-1828 HJ 2980 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20362-1828 HJ 2980 : MEASURES
No records found.
WDS 20362-1828 : 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 20362-1828 : ALADIN DSS IMAGE @ 20h 36m 07.05s -18° 28' 17.6"
WDS 20362-1828 HJ 2980 : 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 |
|
20362-1828 |
HJ 2980 |
|
202 |
19.6 |
|
Show |
|
20364-1807 |
GWP2969 |
AB |
40 |
109.0 |
23 |
Show |
|
20364-1807 |
GWP2970 |
BC |
350 |
8.3 |
24 |
Show |
|
20363-1856 |
TOK 339 |
AB |
61 |
169.2 |
29 |
Show |
|
20363-1856 |
TOK 339 |
Aa,Ab |
44 |
1.7 |
29 |
Show |
|
20359-1758 |
HU 269 |
|
340 |
2.7 |
31 |
Show |
|
20346-1856 |
UC 4219 |
AB |
177 |
61.5 |
36 |
Show |
|
20386-1849 |
AOT 89 |
|
146 |
12.2 |
42 |
Show |
|
20393-1827 |
LEO 48 |
|
199 |
2.3 |
45 |
Show |
|
20392-1850 |
LDS6415 |
|
350 |
1.5 |
51 |
Show |
|
20359-1738 |
ARA 304 |
|
212 |
7.4 |
51 |
Show |
|
20394-1848 |
AOT 90 |
|
106 |
19.3 |
51 |
Show |
|
20342-1913 |
UC 4217 |
|
245 |
25.2 |
53 |
Show |
|
20398-1827 |
RST3265 |
AB |
31 |
0.2 |
53 |
Show |
|
20398-1827 |
HJ 2983 |
AB,C |
174 |
15.5 |
53 |
Show |
|
20399-1817 |
LDS4853 |
|
39 |
207.9 |
57 |
Show |
|
20330-1752 |
ARA 497 |
AB |
65 |
13.5 |
58 |
Show |
|
20330-1752 |
GMC 27 |
AC |
95 |
26.6 |
58 |
Show |
|
20385-1739 |
ARA 306 |
|
58 |
9.6 |
60 |
Show |
|
20397-1749 |
FEN 39 |
|
115 |
3.7 |
65 |
Show |
|
20363-1722 |
ARA 305 |
|
99 |
7.4 |
67 |
Show |
|
20369-1934 |
AOT 87 |
|
133 |
24.9 |
67 |
Show |
|
20409-1831 |
AOT 93 |
|
146 |
19.8 |
69 |
Show |
|
20311-1842 |
LDS4847 |
|
23 |
2.9 |
72 |
Show |
|
20399-1918 |
AOT 91 |
|
192 |
17.9 |
73 |
Show |
|
20370-1715 |
GWP2972 |
|
69 |
144.3 |
75 |
Show |
|
20408-1901 |
BAR 55 |
|
273 |
4.1 |
75 |
Show |
|
20360-1948 |
AOT 85 |
|
245 |
9.1 |
80 |
Show |
|
20387-1715 |
OCC9055 |
|
-1 |
0.0 |
83 |
Show |
|
20299-1835 |
SHJ 324 |
AB |
238 |
22.0 |
89 |
Show |
|
20400-1940 |
AOT 92 |
|
277 |
17.5 |
91 |
Show |
|
20413-1736 |
HJ 2986 |
|
185 |
18.3 |
91 |
Show |
|
20387-1704 |
OCC9194 |
|
-1 |
0.1 |
93 |
Show |
|
20410-1723 |
BU 1209 |
|
297 |
0.4 |
96 |
Show |
|
20427-1807 |
OCC 603 |
|
-1 |
0.5 |
96 |
Show |
|
20373-1653 |
OCC 827 |
AB |
-1 |
0.1 |
98 |
Show |
|
20293-1847 |
ARA 800 |
|
112 |
14.3 |
98 |
Show |
|
20416-1928 |
RST3266 |
|
261 |
2.4 |
98 |
Show |
|
20332-1658 |
RST3263 |
|
79 |
0.8 |
100 |
Show |
|
20429-1856 |
WOR 41 |
|
261 |
3.1 |
101 |
Show |
|
20429-1857 |
KUI 100 |
AB |
323 |
81.4 |
101 |
Show |
|
20429-1857 |
KUI 100 |
AC |
318 |
74.6 |
101 |
Show |
|
20429-1857 |
KUI 100 |
AD |
305 |
70.3 |
101 |
Show |
|
20345-2008 |
B 493 |
|
285 |
1.0 |
102 |
Show |
|
20429-1757 |
TDT2493 |
Aa,Ab |
261 |
0.7 |
103 |
Show |
|
20429-1757 |
ARA 499 |
AB |
172 |
14.1 |
103 |
Show |
|
20333-2004 |
B 492 |
|
91 |
3.1 |
104 |
Show |
|
20400-1700 |
OCC9056 |
|
-1 |
0.0 |
105 |
Show |
|
20289-1749 |
DOB 13 |
DE |
93 |
53.5 |
108 |
Show |
|
20358-2019 |
CVR1706 |
|
300 |
4.2 |
111 |
Show |
|
20289-1749 |
BU 61 |
BC |
149 |
53.5 |
111 |
|
|
WDS 20362-1828 : COMPONENTS
20362-1828 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203607.05-182817.6 |
|
Mag |
10.38 |
|
PmRA |
10.00 |
|
PmDE |
-17.0 |
|
Tycho2 |
6334-01780-1 |
|
DM |
BD-18 5719 |
|
Tycho2 |
6334-01780-1 |
|
Pflag |
|
|
RAmdeg |
309.02939813 |
|
DEmdeg |
-18.47157095 |
|
PmRA |
8.5 |
|
PmDE |
-17.4 |
|
E RAmdeg |
39 |
|
E DEmdeg |
36 |
|
E pmRA |
2.7 |
|
E pmDE |
2.6 |
|
EpRAm |
1986.41 |
|
EpDEm |
1981.06 |
|
Num |
4 |
|
Q RAmdeg |
2.4 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
2.4 |
|
Q pmDE |
1.3 |
|
BTmag |
11.970 |
|
E BTmag |
0.136 |
|
VTmag |
10.383 |
|
E VTmag |
0.051 |
|
Prox |
694 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
309.02937250 |
|
DEdeg |
-18.47152028 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.53 |
|
E RAdeg |
42.5 |
|
E DEdeg |
48.6 |
|
Posflg |
|
|
Corr |
-0.3 |
|
20362-1828 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203606.55-182835.8 |
|
Mag |
13.4 |
|
PmRA |
-15.00 |
|
PmDE |
-33.0 |
|
Calc delta mag |
3.02 |
|
Calc coord |
yes |
|