14442+7707 HJ 2754
14h 44m 14.32s +77° 06' 44.1" P.A. 253.00 sep 8.0 mag 12.00,12.60
Coord 2000 |
14442+7707 |
|
Discov num |
HJ 2754 |
|
Comp |
|
|
Coord arcsec 2000 |
14 44 14.32 +77 06 44.1 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
257 |
|
Pa last |
253.3 |
|
P.A. Now (θ) |
253.3° |
|
Sep first |
8.9 |
|
Sep last |
8.049 |
|
Sep. Now (ρ) |
8.049" |
|
Mag pri |
12.00 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.779
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Minor |
|
Gaia DR2 |
1702184088746679040 |
|
WDS 14442+7707 HJ 2754 : 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 |
14442+7707 |
HJ 2754 |
|
1999 |
4 |
253 |
8.0 |
11.20 |
11.80 |
|
D |
144414.32+770644.1 |
14442+7707 |
HJ 2754 |
|
2004 |
5 |
253 |
8.0 |
11.20 |
11.80 |
|
D |
144414.32+770644.1 |
14442+7707 |
HJ 2754 |
|
2013 |
6 |
254 |
8.1 |
12.00 |
12.60 |
|
|
144414.32+770644.1 |
14442+7707 |
HJ 2754 |
|
2015 |
6 |
253 |
8.0 |
12.00 |
12.60 |
|
|
144414.32+770644.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 14442+7707 HJ 2754 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 14442+7707 HJ 2754 : MEASURES
No records found.
WDS 14442+7707 : 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 14442+7707 : ALADIN DSS IMAGE @ 14h 44m 14.32s +77° 06' 44.1"
WDS 14442+7707 HJ 2754 : 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 |
|
14442+7707 |
HJ 2754 |
|
253 |
8.0 |
|
Show |
|
14411+7654 |
LDS1804 |
|
303 |
4.0 |
17 |
Show |
|
14387+7723 |
UC 2808 |
|
314 |
29.4 |
25 |
Show |
|
14531+7706 |
MFL 151 |
|
141 |
5.7 |
30 |
Show |
|
14558+7733 |
MFL 180 |
|
336 |
15.5 |
47 |
Show |
|
14529+7622 |
MFL 192 |
|
229 |
13.8 |
54 |
Show |
|
14529+7753 |
TDS9333 |
|
201 |
0.5 |
55 |
Show |
|
14312+7634 |
HJ 2738 |
AB |
265 |
9.2 |
56 |
Show |
|
14312+7634 |
HJ 2738 |
BC |
210 |
7.5 |
56 |
Show |
|
14557+7618 |
HDS2107 |
|
141 |
0.2 |
63 |
Show |
|
15004+7635 |
MFL 190 |
|
315 |
17.4 |
64 |
Show |
|
15041+7722 |
LDS1807 |
|
105 |
53.3 |
68 |
Show |
|
14436+7816 |
TDS9288 |
|
236 |
0.5 |
70 |
Show |
|
14531+7811 |
HU 908 |
AB |
236 |
1.6 |
70 |
Show |
|
14531+7811 |
HU 908 |
AC |
141 |
112.6 |
70 |
Show |
|
15026+7634 |
PKO 28 |
|
248 |
5.2 |
71 |
Show |
|
15038+7751 |
MFL 175 |
|
108 |
8.4 |
78 |
Show |
|
14361+7821 |
MFL 150 |
AB |
48 |
11.0 |
79 |
Show |
|
14248+7619 |
LDS1792 |
|
218 |
8.4 |
84 |
Show |
|
14490+7830 |
MFL 184 |
|
244 |
14.0 |
85 |
Show |
|
14581+7549 |
BVD 325 |
|
19 |
23.3 |
92 |
Show |
|
14372+7537 |
LDS1803 |
|
137 |
18.1 |
94 |
Show |
|
14267+7830 |
MLR 335 |
|
85 |
1.9 |
100 |
Show |
|
14275+7542 |
HJ 2733 |
AB |
128 |
25.0 |
104 |
Show |
|
14275+7542 |
HJ 2733 |
AC |
133 |
60.3 |
104 |
Show |
|
14465+7853 |
BVD 324 |
|
28 |
18.2 |
107 |
Show |
|
14319+7847 |
LDS1799 |
|
125 |
30.5 |
109 |
Show |
|
14393+7903 |
TDS9261 |
|
288 |
0.7 |
118 |
Show |
|
15021+7528 |
LDT 8 |
Ea,Eb |
136 |
0.6 |
118 |
Show |
|
14253+7909 |
LDS1793 |
|
323 |
10.0 |
136 |
Show |
|
14306+7919 |
LDS1798 |
|
180 |
3.8 |
139 |
Show |
Baekdu |
14568+7454 |
S 666 |
|
34 |
167.6 |
141 |
Show |
|
14278+7921 |
MFL 189 |
|
321 |
5.7 |
144 |
Show |
|
14544+7940 |
LDS1805 |
|
139 |
11.2 |
157 |
Show |
|
14332+7947 |
STF1880 |
|
253 |
26.1 |
164 |
Show |
|
15021+7427 |
UC 2902 |
|
280 |
72.2 |
173 |
Show |
|
14340+7957 |
LDS1801 |
|
150 |
16.5 |
174 |
Show |
|
14367+7410 |
LDS1802 |
|
53 |
8.9 |
179 |
Show |
Kochab |
14507+7409 |
BUP 159 |
|
341 |
212.3 |
180 |
Show |
|
14297+7409 |
LDS1794 |
|
49 |
5.0 |
187 |
Show |
|
14323+8020 |
STTA130 |
|
297 |
51.4 |
197 |
Show |
|
14298+7355 |
SKF1233 |
|
331 |
48.7 |
200 |
Show |
|
14573+8029 |
MFL 154 |
|
34 |
30.4 |
206 |
Show |
|
14316+7342 |
LDS1797 |
|
197 |
23.0 |
210 |
Show |
|
14403+8050 |
MFL 158 |
|
171 |
17.0 |
224 |
Show |
|
14582+8104 |
SKF1310 |
|
199 |
26.7 |
241 |
Show |
|
14552+8107 |
MLR 340 |
|
113 |
2.4 |
242 |
Show |
|
14562+8114 |
MFL 152 |
|
346 |
29.8 |
250 |
Show |
|
14285+7303 |
STF1859 |
|
233 |
19.8 |
251 |
Show |
|
15010+7303 |
TOK 806 |
|
115 |
0.3 |
252 |
Show |
|
15035+7304 |
A 1115 |
|
327 |
2.1 |
253 |
|
|
WDS 14442+7707 : COMPONENTS
14442+7707 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
144414.32+770644.1 |
|
Mag |
12 |
|
PmRA |
12.00 |
|
PmDE |
-4.0 |
|
14442+7707 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
144413.81+770641.8 |
|
Mag |
12.6 |
|
PmRA |
3.00 |
|
PmDE |
-8.0 |
|
Calc delta mag |
0.6 |
|
Calc coord |
yes |
|