11505-2049 HJ 4477 (HD 102862)
11h 50m 25.11s -20° 49' 52.0" P.A. 107.00 sep 14.6 mag 10.34,10.90 Sp F5V
Coord 2000 |
11505-2049 |
|
Discov num |
HJ 4477 |
|
Comp |
|
|
Coord arcsec 2000 |
11 50 25.11 -20 49 52.0 |
|
Date first |
1835 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
108 |
|
Pa last |
107.3 |
|
P.A. Now (θ) |
107.3° |
|
Sep first |
15.0 |
|
Sep last |
14.65 |
|
Sep. Now (ρ) |
14.65" |
|
Mag pri |
10.34 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.56 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=0.644
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 102862 |
|
Constellation |
Crater |
|
Tycho2 |
6099-01289-1 |
|
Gaia DR2 |
3542299501720515072 |
|
HD |
102862 |
|
WDS 11505-2049 HJ 4477 (HD 102862) : 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 |
11505-2049 |
HJ 4477 |
|
1998 |
6 |
107 |
14.7 |
10.34 |
10.90 |
F5V |
D |
115025.11-204952.0 |
11505-2049 |
HJ 4477 |
|
2010 |
7 |
107 |
14.6 |
10.34 |
10.90 |
F5V |
D |
115025.11-204952.0 |
11505-2049 |
HJ 4477 |
|
2015 |
11 |
107 |
14.7 |
10.34 |
10.90 |
F5V |
|
115025.11-204952.0 |
11505-2049 |
HJ 4477 |
|
2016 |
13 |
107 |
14.6 |
10.34 |
10.90 |
F5V |
|
115025.11-204952.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11505-2049 HJ 4477 (HD 102862) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11505-2049 HJ 4477 (HD 102862) : MEASURES
No records found.
WDS 11505-2049 (HD 102862) : 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 11505-2049 (HD 102862) : ALADIN DSS IMAGE @ 11h 50m 25.11s -20° 49' 52.0"
WDS 11505-2049 HJ 4477 (HD 102862) : 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 |
|
11505-2049 |
HJ 4477 |
|
107 |
14.6 |
1 |
Show |
|
11523-2050 |
DON 500 |
|
81 |
1.0 |
27 |
Show |
|
11486-2011 |
B 800 |
|
33 |
1.1 |
47 |
Show |
|
11472-2110 |
BRT1484 |
|
32 |
4.3 |
51 |
Show |
|
11515-2138 |
TOK 847 |
|
234 |
0.1 |
51 |
Show |
|
11538-2030 |
B 1709 |
AB |
227 |
0.7 |
52 |
Show |
|
11538-2030 |
B 1709 |
AC |
47 |
2.9 |
52 |
Show |
|
11544-2046 |
BVD 97 |
|
187 |
30.3 |
57 |
Show |
|
11523-1958 |
B 1708 |
|
270 |
0.2 |
59 |
Show |
|
11466-2015 |
NSN 109 |
|
23 |
1.3 |
65 |
Show |
|
11549-2030 |
UC 2232 |
|
109 |
14.2 |
66 |
Show |
|
11460-2108 |
LDS4142 |
|
69 |
14.8 |
67 |
Show |
|
11507-2200 |
B 2732 |
|
298 |
7.4 |
71 |
Show |
|
11452-2057 |
DON 494 |
|
99 |
1.4 |
73 |
Show |
|
11456-2021 |
LDS4140 |
|
60 |
15.2 |
74 |
Show |
|
11495-1937 |
DAM 75 |
BC |
77 |
15.0 |
75 |
Show |
|
11495-1937 |
LDS 368 |
AB |
91 |
9.1 |
75 |
Show |
|
11495-1937 |
NVL 6 |
AD |
232 |
32.9 |
75 |
Show |
|
11472-2151 |
LDS1269 |
|
234 |
6.4 |
77 |
Show |
|
11539-1945 |
ARA 687 |
|
65 |
7.8 |
81 |
Show |
|
11532-2202 |
KPP2726 |
|
327 |
6.8 |
83 |
Show |
|
11545-2154 |
SKF1050 |
CD |
249 |
4.1 |
84 |
Show |
|
11545-2154 |
UC 2230 |
CE |
258 |
20.1 |
84 |
Show |
|
11545-2154 |
SKF1050 |
AB |
68 |
5.3 |
87 |
Show |
|
11545-2154 |
SKF1050 |
AC |
319 |
130.7 |
87 |
Show |
|
11456-2211 |
B 2284 |
|
313 |
0.8 |
106 |
Show |
|
11559-2211 |
HU 1489 |
|
218 |
1.4 |
112 |
Show |
|
11565-2204 |
KPP3856 |
|
154 |
4.7 |
113 |
Show |
|
11423-2056 |
NSN 108 |
|
168 |
8.4 |
114 |
Show |
|
11470-2234 |
HTS 2 |
AB |
45 |
1.3 |
115 |
Show |
|
11470-2234 |
HTS 2 |
AC |
318 |
11.5 |
115 |
Show |
|
11470-2234 |
HTS 2 |
AD |
282 |
18.9 |
115 |
Show |
|
11470-2234 |
HTS 2 |
AE |
104 |
12.4 |
115 |
Show |
|
11436-1937 |
GWP1652 |
|
189 |
33.8 |
121 |
Show |
|
11574-1939 |
J 1583 |
|
72 |
8.4 |
121 |
Show |
|
11494-1848 |
GWP1684 |
|
320 |
16.7 |
123 |
Show |
|
11569-1918 |
GWP1709 |
|
135 |
45.9 |
130 |
Show |
|
11474-1847 |
TDS8025 |
|
17 |
0.9 |
131 |
Show |
|
11408-2056 |
LDS4134 |
|
334 |
67.8 |
135 |
Show |
|
11574-2227 |
UC 2236 |
|
295 |
9.6 |
138 |
Show |
|
11461-1843 |
KPP2734 |
|
267 |
8.2 |
141 |
Show |
|
11573-2232 |
HJ 4481 |
|
191 |
4.2 |
141 |
Show |
|
11491-1831 |
UC 2211 |
|
205 |
19.3 |
141 |
Show |
|
11399-2045 |
LDS4129 |
|
342 |
65.4 |
148 |
Show |
|
11496-2318 |
UC 2215 |
|
145 |
5.7 |
149 |
Show |
|
12007-2150 |
BU 1079 |
|
155 |
11.5 |
156 |
Show |
|
11400-1954 |
UC 2188 |
|
204 |
8.7 |
157 |
Show |
|
12014-2132 |
BU 457 |
|
87 |
2.0 |
160 |
Show |
|
11490-1811 |
RST2767 |
|
170 |
0.7 |
160 |
Show |
|
11420-2240 |
TDS7996 |
|
122 |
1.0 |
161 |
Show |
|
11454-1825 |
NSN 110 |
|
196 |
1.2 |
162 |
|
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WDS 11505-2049 : COMPONENTS
11505-2049 A
Componente originario normalizzato |
AB |
|
Name |
HD 102862 |
|
Coord arcsec 2000 |
115025.11-204952.0 |
|
Mag |
10.34 |
|
Spectral class |
F5V (yellow-white) |
|
PmRA |
-8.00 |
|
PmDE |
10.0 |
|
Tycho2 |
6099-01289-1 |
|
HD |
102862 |
|
Tycho2 |
6099-01289-1 |
|
Pflag |
|
|
RAmdeg |
177.60466755 |
|
DEmdeg |
-20.83111118 |
|
PmRA |
-11.1 |
|
PmDE |
7.7 |
|
E RAmdeg |
26 |
|
E DEmdeg |
24 |
|
E pmRA |
2.1 |
|
E pmDE |
1.9 |
|
EpRAm |
1987.10 |
|
EpDEm |
1984.65 |
|
Num |
4 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.2 |
|
BTmag |
10.989 |
|
E BTmag |
0.050 |
|
VTmag |
10.344 |
|
E VTmag |
0.040 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
177.60469611 |
|
DEdeg |
-20.83112556 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.61 |
|
E RAdeg |
27.9 |
|
E DEdeg |
28.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
11505-2049 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
115026.04-204956.4 |
|
Mag |
10.9 |
|
PmRA |
-6.00 |
|
PmDE |
2.0 |
|
Calc delta mag |
0.56 |
|
Calc coord |
yes |
|