23516+5816 HJ 1912
23h 51m 32.89s +58° 16' 13.6" P.A. 223.00 sep 7.3 mag 10.10,11.90 Sp F2V
Coord 2000 |
23516+5816 |
|
Discov num |
HJ 1912 |
|
Comp |
|
|
Coord arcsec 2000 |
23 51 32.89 +58 16 13.6 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
219 |
|
Pa last |
222.7 |
|
P.A. Now (θ) |
222.7° |
|
Sep first |
7.0 |
|
Sep last |
7.35 |
|
Sep. Now (ρ) |
7.35" |
|
Mag pri |
10.10 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+005 |
|
Notes |
|
|
rPM=0.271 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Gaia DR2 |
1999086656712477696 |
|
WDS 23516+5816 HJ 1912 : 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 |
23516+5816 |
HJ 1912 |
|
1999 |
5 |
223 |
7.4 |
10.10 |
11.90 |
F2V |
D |
235132.89+581613.6 |
23516+5816 |
HJ 1912 |
|
2003 |
7 |
223 |
7.3 |
10.10 |
11.90 |
F2V |
D |
235132.89+581613.6 |
23516+5816 |
HJ 1912 |
|
2012 |
8 |
223 |
7.4 |
10.10 |
11.90 |
F2V |
D |
235132.89+581613.6 |
23516+5816 |
HJ 1912 |
|
2015 |
10 |
223 |
7.4 |
10.10 |
11.90 |
F2V |
|
235132.89+581613.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23516+5816 HJ 1912 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23516+5816 HJ 1912 : MEASURES
No records found.
WDS 23516+5816 : 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 23516+5816 : ALADIN DSS IMAGE @ 23h 51m 32.89s +58° 16' 13.6"
WDS 23516+5816 HJ 1912 : 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 |
|
23516+5816 |
HJ 1912 |
|
223 |
7.3 |
|
Show |
|
23511+5828 |
TDT4235 |
|
327 |
0.5 |
13 |
Show |
|
23494+5832 |
LDS6064 |
|
354 |
7.0 |
24 |
Show |
|
23483+5818 |
STI3041 |
BC |
70 |
6.2 |
26 |
Show |
|
23483+5818 |
STI3041 |
AB |
102 |
10.8 |
26 |
Show |
|
23482+5812 |
STI3038 |
|
189 |
4.0 |
27 |
Show |
|
23521+5845 |
ES 1804 |
|
76 |
4.1 |
27 |
Show |
|
23492+5838 |
A 645 |
|
96 |
0.9 |
29 |
Show |
|
23482+5754 |
MLB 149 |
AB |
270 |
3.6 |
35 |
Show |
|
23482+5754 |
MLB 149 |
AC |
167 |
13.6 |
35 |
Show |
|
23482+5754 |
MLB 149 |
AD |
242 |
34.6 |
35 |
Show |
|
23475+5755 |
STI3036 |
|
69 |
7.3 |
39 |
Show |
|
23555+5752 |
HJ 1918 |
|
48 |
7.0 |
40 |
Show |
|
23491+5851 |
STI3043 |
|
347 |
16.9 |
41 |
Show |
|
23472+5755 |
TDT4191 |
|
172 |
0.3 |
41 |
Show |
|
23528+5856 |
STI3049 |
|
316 |
2.5 |
41 |
Show |
|
23484+5740 |
TDS1221 |
|
190 |
0.8 |
45 |
Show |
|
23535+5731 |
STI3051 |
|
254 |
9.8 |
48 |
Show |
|
23459+5755 |
STI3030 |
|
295 |
12.3 |
50 |
Show |
|
23457+5836 |
CRB 219 |
|
333 |
22.0 |
51 |
Show |
|
23451+5822 |
TDT4175 |
|
29 |
0.9 |
51 |
Show |
|
23445+5825 |
STI3026 |
|
207 |
7.6 |
56 |
Show |
|
23450+5756 |
STI3027 |
|
7 |
7.3 |
57 |
Show |
|
23515+5913 |
MLR 367 |
|
327 |
0.7 |
58 |
Show |
|
23586+5801 |
TDT4298 |
|
263 |
0.4 |
58 |
Show |
|
23482+5723 |
STI3039 |
|
194 |
11.6 |
60 |
Show |
|
23444+5756 |
STI3025 |
|
252 |
6.3 |
60 |
Show |
|
23539+5913 |
LDS6072 |
|
203 |
14.9 |
61 |
Show |
|
23572+5734 |
STI3062 |
AB |
237 |
10.3 |
62 |
Show |
|
23572+5734 |
MRI 50 |
AC |
84 |
10.5 |
62 |
Show |
|
23534+5917 |
TDT4256 |
|
72 |
0.9 |
63 |
Show |
|
23474+5721 |
MLB 104 |
AB |
354 |
6.1 |
64 |
Show |
|
23474+5721 |
MLB 104 |
AC |
183 |
10.1 |
64 |
Show |
|
23435+5805 |
ENG 88 |
CE |
90 |
55.7 |
65 |
Show |
|
23435+5805 |
FYM 149 |
CK |
157 |
91.8 |
65 |
Show |
|
23435+5805 |
CHR 120 |
Aa,Ab |
105 |
0.1 |
66 |
Show |
|
23435+5805 |
ENG 88 |
AB |
215 |
170.6 |
66 |
Show |
|
23435+5805 |
ENG 88 |
AC |
165 |
146.7 |
66 |
Show |
|
23435+5805 |
TOB 231 |
AG |
139 |
194.9 |
66 |
Show |
|
23435+5805 |
ENG 88 |
AD |
198 |
228.9 |
66 |
Show |
|
23435+5805 |
ENG 88 |
AE |
147 |
167.4 |
66 |
Show |
|
23435+5805 |
ENG 88 |
AF |
197 |
281.0 |
66 |
Show |
|
23435+5805 |
FYM 149 |
AL |
240 |
204.5 |
66 |
Show |
|
23435+5805 |
FYM 149 |
AM |
94 |
195.0 |
66 |
Show |
|
23435+5805 |
FYM 149 |
AP |
206 |
70.5 |
66 |
Show |
|
23435+5805 |
FYM 149 |
AQ |
267 |
208.7 |
66 |
Show |
|
23435+5805 |
FYM 149 |
AI |
201 |
112.6 |
66 |
Show |
|
23435+5805 |
FYM 149 |
AK |
162 |
236.0 |
66 |
Show |
|
23435+5805 |
ENG 88 |
DF |
193 |
53.6 |
67 |
Show |
|
23435+5805 |
ENG 88 |
BD |
162 |
83.3 |
67 |
Show |
|
23435+5805 |
FYM 149 |
BI |
61 |
63.0 |
67 |
|
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WDS 23516+5816 : COMPONENTS
23516+5816 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
235132.89+581613.6 |
|
Mag |
10.1 |
|
Spectral class |
F2V (yellow-white) |
|
PmRA |
20.00 |
|
PmDE |
8.0 |
|
23516+5816 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
235132.56+581608.2 |
|
Mag |
11.9 |
|
PmRA |
15.00 |
|
PmDE |
5.0 |
|
Calc delta mag |
1.8 |
|
Calc coord |
yes |
|