22505+5210 HJ 1820
22h 50m 31.87s +52° 09' 18.6" P.A. 268.00 sep 10.9 mag 9.72,13.40
Coord 2000 |
22505+5210 |
|
Discov num |
HJ 1820 |
|
Comp |
|
|
Coord arcsec 2000 |
22 50 31.87 +52 09 18.6 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
258 |
|
Pa last |
267.6 |
|
P.A. Now (θ) |
267.6° |
|
Sep first |
12.0 |
|
Sep last |
10.856 |
|
Sep. Now (ρ) |
10.856" |
|
Mag pri |
9.72 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
3.68 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.785
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lacerta |
|
Tycho2 |
3633-02334-1 |
|
Gaia DR2 |
1990124571796057216 |
|
WDS 22505+5210 HJ 1820 : 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 |
22505+5210 |
HJ 1820 |
|
1998 |
2 |
266 |
11.1 |
9.72 |
13.40 |
|
D |
225031.87+520918.6 |
22505+5210 |
HJ 1820 |
|
2003 |
4 |
267 |
10.8 |
9.72 |
13.40 |
|
D |
225031.87+520918.6 |
22505+5210 |
HJ 1820 |
|
2015 |
5 |
268 |
10.9 |
9.72 |
13.40 |
|
|
225031.87+520918.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 22505+5210 HJ 1820 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 22505+5210 HJ 1820 : MEASURES
No records found.
WDS 22505+5210 : 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 22505+5210 : ALADIN DSS IMAGE @ 22h 50m 31.87s +52° 09' 18.6"
WDS 22505+5210 HJ 1820 : 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 |
|
22505+5210 |
HJ 1820 |
|
268 |
10.9 |
|
Show |
|
22530+5207 |
HJ 1827 |
|
323 |
9.8 |
23 |
Show |
|
22474+5210 |
ES 1118 |
|
123 |
6.7 |
29 |
Show |
|
22461+5206 |
HO 619 |
|
6 |
19.2 |
41 |
Show |
|
22536+5242 |
HDS3252 |
|
302 |
0.7 |
43 |
Show |
|
22544+5240 |
TDT3777 |
|
130 |
0.5 |
48 |
Show |
|
22476+5249 |
ES 1030 |
|
|
5.8 |
48 |
Show |
|
22458+5232 |
HU 784 |
AB |
272 |
2.1 |
49 |
Show |
|
22458+5232 |
HU 784 |
AC |
196 |
29.1 |
49 |
Show |
|
22458+5232 |
HU 784 |
AD |
113 |
43.6 |
49 |
Show |
|
22509+5303 |
BU 1332 |
AB |
129 |
1.6 |
54 |
Show |
|
22509+5303 |
BU 1332 |
AC |
286 |
6.2 |
54 |
Show |
|
22550+5132 |
HU 785 |
|
280 |
0.1 |
57 |
Show |
|
22562+5231 |
TDT3796 |
|
267 |
1.4 |
57 |
Show |
|
22519+5304 |
HJ 3150 |
|
291 |
20.3 |
57 |
Show |
|
22506+5306 |
BU 1519 |
AB |
176 |
4.5 |
58 |
Show |
|
22506+5306 |
HJ 5548 |
AC |
225 |
27.6 |
58 |
Show |
|
22506+5306 |
IZM 1 |
AD |
258 |
13.4 |
58 |
Show |
|
22570+5209 |
ES 1119 |
|
101 |
3.1 |
60 |
Show |
|
22451+5133 |
KPP 521 |
|
75 |
4.6 |
62 |
Show |
|
22507+5107 |
HLD 54 |
|
18 |
1.7 |
63 |
Show |
|
22454+5129 |
HU 783 |
AB |
204 |
0.1 |
63 |
Show |
|
22454+5129 |
HU 783 |
AC |
104 |
4.0 |
63 |
Show |
|
22518+5311 |
ES 1032 |
BC |
181 |
2.2 |
63 |
Show |
|
22518+5311 |
ES 1032 |
AB |
159 |
23.4 |
64 |
Show |
|
22557+5124 |
MMA 34 |
AB |
113 |
35.3 |
67 |
Show |
|
22557+5124 |
MMA 34 |
AC |
283 |
11.6 |
67 |
Show |
|
22426+5146 |
TDT3666 |
|
166 |
1.9 |
77 |
Show |
|
22582+5133 |
ES 1120 |
|
27 |
8.9 |
80 |
Show |
|
22473+5323 |
HDS3235 |
|
180 |
0.8 |
80 |
Show |
|
22595+5129 |
TDT3826 |
|
215 |
1.5 |
93 |
Show |
|
22448+5326 |
TDT3687 |
|
319 |
0.7 |
93 |
Show |
|
22581+5106 |
ES 1184 |
|
246 |
1.9 |
94 |
Show |
|
22590+5118 |
HJ 1836 |
|
238 |
15.5 |
94 |
Show |
|
22402+5234 |
SMH 3 |
|
306 |
9.4 |
98 |
Show |
|
23004+5133 |
TDT3835 |
|
71 |
1.2 |
98 |
Show |
|
22401+5234 |
BKO 786 |
|
17 |
4.2 |
99 |
Show |
|
22467+5344 |
TDT3701 |
|
201 |
2.3 |
101 |
Show |
|
22398+5231 |
BKO 785 |
|
238 |
2.8 |
101 |
Show |
|
22408+5259 |
SMA 178 |
|
182 |
16.7 |
101 |
Show |
|
22397+5233 |
BKO 784 |
|
183 |
3.8 |
102 |
Show |
|
22557+5039 |
HDS3261 |
|
208 |
0.4 |
103 |
Show |
|
23013+5239 |
ES 1121 |
|
328 |
1.3 |
103 |
Show |
|
22396+5233 |
BKO 782 |
|
70 |
8.5 |
103 |
Show |
|
22395+5236 |
SMA 177 |
|
256 |
11.1 |
105 |
Show |
|
22398+5244 |
TDT3640 |
|
87 |
0.9 |
105 |
Show |
|
22397+5243 |
BKO 783 |
|
102 |
9.7 |
105 |
Show |
|
22468+5349 |
TDT3702 |
|
279 |
0.7 |
105 |
Show |
|
22393+5233 |
BKO 778 |
|
79 |
2.1 |
106 |
Show |
|
22396+5245 |
BKO 781 |
BC |
197 |
4.0 |
107 |
Show |
|
22396+5245 |
BKO 781 |
AB |
185 |
3.6 |
107 |
|
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WDS 22505+5210 : COMPONENTS
22505+5210 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
225031.87+520918.6 |
|
Mag |
9.72 |
|
PmRA |
-15.00 |
|
PmDE |
-21.0 |
|
Tycho2 |
3633-02334-1 |
|
Tycho2 |
3633-02334-1 |
|
Pflag |
|
|
RAmdeg |
342.63280581 |
|
DEmdeg |
52.15518725 |
|
PmRA |
-12.4 |
|
PmDE |
-21.5 |
|
E RAmdeg |
18 |
|
E DEmdeg |
21 |
|
E pmRA |
2.1 |
|
E pmDE |
2.1 |
|
EpRAm |
1989.55 |
|
EpDEm |
1989.92 |
|
Num |
4 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
2.1 |
|
Q pmRA |
1.1 |
|
Q pmDE |
2.1 |
|
BTmag |
11.295 |
|
E BTmag |
0.062 |
|
VTmag |
9.717 |
|
E VTmag |
0.025 |
|
Prox |
581 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
342.63284778 |
|
DEdeg |
52.15523833 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.68 |
|
E RAdeg |
20.2 |
|
E DEdeg |
22.1 |
|
Posflg |
|
|
Corr |
0.1 |
|
22505+5210 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
225031.15+520918.1 |
|
Mag |
13.4 |
|
PmRA |
-8.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
3.68 |
|
Calc coord |
yes |
|