00004+7305 HJ 3231 AC
00h 00m 22.42s +73° 04' 56.1" P.A. 296.00 sep 44.9 mag 11.11,11.86
Coord 2000 |
00004+7305 |
|
Discov num |
HJ 3231 |
|
Comp |
AC |
|
Coord arcsec 2000 |
00 00 22.42 +73 04 56.1 |
|
Date first |
1831 |
|
Date last |
2018 |
|
Obs |
14 |
|
Pa first |
301 |
|
Pa last |
295.9 |
|
P.A. Now (θ) |
295.9° |
|
Sep first |
25.0 |
|
Sep last |
44.87 |
|
Sep. Now (ρ) |
44.87" |
|
Mag pri |
11.11 |
|
Mag sec |
11.86 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
|
|
Pri motion ra |
+039 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+008 |
|
Notes |
|
|
rPM=0.657
Nature of this double is uncertain.
00004+7305 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
00 00 22 +73 04 56 |
HJ 3231 AB |
2015 |
9 |
282 |
23.4 |
11.11 |
14.00 |
2.89 |
|
|
Show |
|
|
00 00 22 +73 04 56 |
HJ 3231 AC |
2018 |
14 |
296 |
44.9 |
11.11 |
11.86 |
0.75 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4302-01915-1 |
|
Gaia DR2 |
537476231810281216 |
|
WDS 00004+7305 HJ 3231 AC : 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 |
00004+7305 |
HJ 3231 |
AC |
2000 |
7 |
296 |
44.4 |
11.11 |
11.66 |
|
D |
000022.42+730456.1 |
00004+7305 |
HJ 3231 |
AC |
2003 |
8 |
296 |
44.5 |
11.11 |
11.66 |
|
D |
000022.42+730456.1 |
00004+7305 |
HJ 3231 |
AC |
2012 |
9 |
296 |
44.7 |
11.11 |
11.66 |
|
D |
000022.42+730456.1 |
00004+7305 |
HJ 3231 |
AC |
2015 |
10 |
296 |
44.8 |
11.11 |
11.86 |
|
|
000022.42+730456.1 |
00004+7305 |
HJ 3231 |
AC |
2018 |
14 |
296 |
44.9 |
11.11 |
11.86 |
|
|
000022.42+730456.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 00004+7305 HJ 3231 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 00004+7305 HJ 3231 AC : MEASURES
No records found.
WDS 00004+7305 : 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 00004+7305 : ALADIN DSS IMAGE @ 00h 00m 22.42s +73° 04' 56.1"
WDS 00004+7305 HJ 3231 AC : 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 |
|
00004+7305 |
HJ 3231 |
AB |
282 |
23.4 |
|
Show |
|
00004+7305 |
HJ 3231 |
AC |
296 |
44.9 |
|
Show |
|
00017+7337 |
DRS 25 |
|
81 |
1.0 |
33 |
Show |
|
00059+7335 |
BU 863 |
|
125 |
1.9 |
38 |
Show |
|
00035+7226 |
TDS1277 |
|
29 |
0.9 |
42 |
Show |
|
00108+7304 |
LDS1502 |
|
124 |
7.4 |
45 |
Show |
|
00099+7329 |
WFC 1 |
|
36 |
6.5 |
48 |
Show |
|
00103+7231 |
HJ 1941 |
AB |
197 |
12.2 |
56 |
Show |
|
00066+7356 |
SKF2456 |
|
5 |
7.7 |
58 |
Show |
|
00138+7243 |
KPP4411 |
|
223 |
17.8 |
63 |
Show |
|
00107+7221 |
HJ 1940 |
|
139 |
7.2 |
64 |
Show |
|
00138+7233 |
BUP 2 |
DE |
238 |
57.5 |
66 |
Show |
|
00138+7233 |
BUP 2 |
DF |
195 |
212.6 |
66 |
Show |
|
00138+7233 |
MLR 282 |
AB |
167 |
0.4 |
68 |
Show |
|
00138+7233 |
MLR 282 |
AB,C |
330 |
33.5 |
68 |
Show |
|
00138+7233 |
BUP 2 |
AB,D |
241 |
229.8 |
68 |
Show |
|
00138+7233 |
SKF2748 |
AB,G |
194 |
8.7 |
68 |
Show |
|
00182+7257 |
A 803 |
|
308 |
0.3 |
79 |
Show |
|
00004+7139 |
KPP 45 |
|
110 |
4.9 |
87 |
Show |
|
00032+7447 |
NSN 501 |
|
4 |
17.8 |
103 |
Show |
|
00029+7122 |
STF3052 |
|
9 |
35.1 |
105 |
Show |
|
00063+7109 |
TDS1290 |
|
337 |
0.7 |
119 |
Show |
|
00194+7136 |
MLR 284 |
|
121 |
2.5 |
125 |
Show |
|
00102+7507 |
HJ 1938 |
|
350 |
23.0 |
130 |
Show |
|
00000+7530 |
A 1248 |
|
235 |
0.6 |
145 |
Show |
|
00111+7532 |
A 801 |
|
231 |
2.0 |
153 |
Show |
|
00198+7518 |
HJ 1950 |
|
66 |
22.8 |
155 |
Show |
|
00201+7054 |
HDS 43 |
|
53 |
0.2 |
160 |
Show |
|
00021+7606 |
TDS1257 |
|
281 |
0.6 |
181 |
Show |
|
00141+7601 |
STTA 1 |
|
103 |
73.2 |
185 |
Show |
|
00144+7608 |
LOC 121 |
|
34 |
2.1 |
192 |
Show |
|
00056+7617 |
HJ 3237 |
|
313 |
30.7 |
194 |
Show |
|
00032+7619 |
MRI 7 |
|
307 |
49.2 |
194 |
Show |
|
00031+6942 |
BU 861 |
AB |
177 |
1.6 |
204 |
Show |
|
00031+6942 |
BU 861 |
AC |
39 |
14.0 |
204 |
Show |
|
00031+6942 |
BU 861 |
AD |
273 |
20.1 |
204 |
Show |
|
00011+6935 |
STTA253 |
AB |
354 |
101.2 |
211 |
Show |
|
00011+6935 |
STTA253 |
AC |
191 |
188.2 |
211 |
Show |
|
00198+6953 |
HJ 1952 |
|
98 |
23.9 |
213 |
Show |
|
00169+7634 |
LDS1504 |
|
65 |
27.3 |
219 |
Show |
|
00170+6929 |
CBL 567 |
|
18 |
30.7 |
230 |
Show |
|
00188+6932 |
TDS1393 |
AB |
186 |
0.7 |
231 |
Show |
|
00133+6919 |
KUI 1 |
AB |
277 |
0.8 |
234 |
Show |
|
00133+6919 |
JNN 248 |
BC |
89 |
0.8 |
234 |
Show |
|
00188+7653 |
LDS1505 |
|
|
383.8 |
239 |
Show |
|
00162+7657 |
STF 13 |
|
49 |
1.0 |
240 |
Show |
|
00137+7702 |
MLR 283 |
|
227 |
1.4 |
243 |
Show |
|
00063+6851 |
CBL 559 |
|
210 |
19.4 |
256 |
Show |
|
00199+7715 |
LOC 123 |
|
332 |
1.5 |
261 |
Show |
|
00001+7727 |
LOC 122 |
|
249 |
8.1 |
262 |
Show |
|
00202+6841 |
TDS1406 |
|
15 |
2.0 |
281 |
|
|
WDS 00004+7305 : COMPONENTS
|
A |
B |
B |
pa=305.4°
sep=8.19"
| |
C |
pa=329.1°
sep=22.85"
| pa=341.1°
sep=15.70"
|
00004+7305 A
Coord arcsec 2000 |
000022.42+730456.1 |
|
Mag |
11.11 |
|
PmRA |
39.00 |
|
PmDE |
-1.0 |
|
Tycho2 |
4302-01915-1 |
|
Tycho2 |
4302-01915-1 |
|
Pflag |
|
|
RAmdeg |
0.09345091 |
|
DEmdeg |
73.08225279 |
|
PmRA |
41.1 |
|
PmDE |
-2.7 |
|
E RAmdeg |
41 |
|
E DEmdeg |
43 |
|
E pmRA |
1.9 |
|
E pmDE |
2.0 |
|
EpRAm |
1986.47 |
|
EpDEm |
1986.86 |
|
Num |
3 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.7 |
|
BTmag |
11.730 |
|
E BTmag |
0.070 |
|
VTmag |
11.109 |
|
E VTmag |
0.067 |
|
Prox |
442 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
0.09312722 |
|
DEdeg |
73.08225889 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
42.0 |
|
E DEdeg |
43.6 |
|
Posflg |
|
|
Corr |
0.1 |
|
00004+7305 B
Coord arcsec 2000 |
000020.89+730500.8 |
|
Mag |
14 |
|
PmRA |
-1.00 |
|
PmDE |
5.0 |
|
Calc delta mag |
2.89 |
|
Calc coord |
yes |
|
00004+7305 C
Coord arcsec 2000 |
000019.73+730515.7 |
|
Mag |
11.86 |
|
PmRA |
15.00 |
|
PmDE |
8.0 |
|
Calc delta mag |
0.75 |
|
Calc coord |
yes |
|