01165+4427 HJ 2031 AB (HD 7577)
01h 16m 32.85s +44° 26' 41.2" P.A. 342.00 sep 45.7 mag 8.48,9.52 Sp B9
Coord 2000 |
01165+4427 |
|
Discov num |
HJ 2031 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 16 32.85 +44 26 41.2 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
17 |
|
Pa first |
342 |
|
Pa last |
341.9 |
|
P.A. Now (θ) |
341.9° |
|
Sep first |
46.0 |
|
Sep last |
45.66 |
|
Sep. Now (ρ) |
45.66" |
|
Mag pri |
8.48 |
|
Mag sec |
9.52 |
|
delta mag (ΔM) |
1.04 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.2 (< 0.3, Physical double)
This double is physical.
01165+4427 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 7577 |
37071 |
01 16 33 +44 26 41 |
HJ 2031 AB |
2015 |
17 |
342 |
45.7 |
8.48 |
9.52 |
1.04 |
|
<=== |
Show |
|
|
01 16 32 +44 27 25 |
HJ 2031 BC |
2014 |
8 |
263 |
21.0 |
9.52 |
13.70 |
4.18 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 7577 |
|
Constellation |
Andromeda |
|
SAO |
37071 |
|
Tycho2 |
2812-00571-1 |
|
Gaia DR2 |
397728303918639488 |
|
HD |
7577 |
|
WDS 01165+4427 HJ 2031 AB (HD 7577) : 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 |
01165+4427 |
HJ 2031 |
AB |
2003 |
11 |
342 |
45.4 |
8.48 |
9.52 |
B9 |
D |
011632.85+442641.2 |
01165+4427 |
HJ 2031 |
AB |
2014 |
13 |
342 |
45.2 |
8.48 |
9.52 |
B9 |
|
011632.85+442641.2 |
01165+4427 |
HJ 2031 |
AB |
2015 |
14 |
342 |
45.7 |
8.48 |
9.52 |
B9 |
|
011632.85+442641.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01165+4427 HJ 2031 AB (HD 7577) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01165+4427 HJ 2031 AB (HD 7577) : MEASURES
No records found.
WDS 01165+4427 (HD 7577) : 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 01165+4427 (HD 7577) : ALADIN DSS IMAGE @ 01h 16m 32.85s +44° 26' 41.2"
WDS 01165+4427 HJ 2031 AB (HD 7577) : 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 |
|
01165+4427 |
HJ 2031 |
AB |
342 |
45.7 |
|
Show |
|
01165+4427 |
HJ 2031 |
BC |
263 |
21.0 |
1 |
Show |
|
01162+4429 |
A 657 |
|
149 |
1.6 |
5 |
Show |
|
01177+4438 |
HJ 1077 |
|
294 |
40.5 |
17 |
Show |
|
01158+4402 |
BRT 78 |
|
354 |
3.7 |
26 |
Show |
|
01190+4431 |
ES 1409 |
|
216 |
5.3 |
28 |
Show |
|
01133+4426 |
A 656 |
BC |
121 |
0.7 |
35 |
Show |
|
01133+4426 |
HJ 2027 |
AB |
161 |
18.4 |
35 |
Show |
|
01201+4357 |
DA 8 |
|
142 |
2.6 |
49 |
Show |
|
01191+4509 |
BRT 79 |
|
292 |
4.8 |
51 |
Show |
|
01187+4529 |
WIS 26 |
|
49 |
999.9 |
66 |
Show |
|
01113+4340 |
TDS1796 |
|
191 |
0.7 |
74 |
Show |
|
01148+4309 |
LDS3251 |
|
290 |
22.6 |
80 |
Show |
|
01094+4454 |
A 932 |
|
332 |
0.9 |
81 |
Show |
|
01158+4306 |
COU1506 |
|
271 |
0.5 |
82 |
Show |
|
01130+4307 |
TDS1802 |
|
101 |
2.0 |
89 |
Show |
|
01165+4256 |
TOK 453 |
|
35 |
445.7 |
91 |
Show |
|
01250+4415 |
TDS1872 |
|
242 |
0.9 |
92 |
Show |
|
01099+4526 |
A 933 |
|
346 |
2.4 |
92 |
Show |
|
01089+4512 |
AC 13 |
AB |
265 |
0.6 |
94 |
Show |
|
01089+4512 |
HJ 2018 |
AB,C |
9 |
16.7 |
94 |
Show |
|
01147+4255 |
ARG 49 |
AB |
106 |
35.7 |
94 |
Show |
|
01147+4255 |
ARG 49 |
AC |
104 |
23.8 |
94 |
Show |
|
01147+4255 |
ARG 49 |
BC |
291 |
12.0 |
94 |
Show |
|
01254+4405 |
A 1263 |
|
212 |
4.2 |
98 |
Show |
|
01076+4446 |
COU1658 |
|
31 |
1.0 |
98 |
Show |
|
01241+4522 |
HJ 2041 |
|
336 |
4.9 |
98 |
Show |
|
01169+4247 |
GRV 80 |
|
199 |
70.2 |
100 |
Show |
|
01076+4354 |
LDS3234 |
|
108 |
72.0 |
102 |
Show |
|
01188+4248 |
ROE 63 |
|
98 |
8.4 |
103 |
Show |
|
01082+4521 |
ES 1360 |
|
262 |
2.8 |
104 |
Show |
|
01251+4523 |
SKF2461 |
|
253 |
10.8 |
108 |
Show |
|
01107+4256 |
BUP 17 |
BC |
222 |
33.8 |
111 |
Show |
|
01119+4248 |
CLZ 17 |
|
215 |
115.2 |
111 |
Show |
|
01107+4256 |
ENG 4 |
AB |
309 |
152.3 |
111 |
Show |
|
01060+4447 |
HJ 2013 |
AB |
242 |
23.6 |
115 |
Show |
|
01251+4537 |
A 939 |
|
197 |
0.2 |
115 |
Show |
|
01273+4414 |
ES 1410 |
AB |
84 |
18.8 |
117 |
Show |
|
01246+4310 |
A 3001 |
|
89 |
0.7 |
117 |
Show |
|
01252+4317 |
A 1262 |
|
30 |
0.1 |
117 |
Show |
|
01273+4414 |
ES 1410 |
BC |
122 |
4.6 |
117 |
Show |
|
01086+4548 |
KPP3443 |
|
55 |
1.5 |
118 |
Show |
|
01062+4508 |
BRT 76 |
|
99 |
4.6 |
118 |
Show |
|
01123+4239 |
RAO 530 |
Aa,Ab |
81 |
0.7 |
118 |
Show |
|
01123+4239 |
RAO 530 |
AB |
279 |
2.9 |
118 |
Show |
|
01263+4327 |
TOK 456 |
AB |
120 |
518.5 |
121 |
Show |
|
01207+4620 |
STF 112 |
AB |
337 |
19.0 |
122 |
Show |
|
01207+4620 |
STF 112 |
BC |
189 |
4.7 |
123 |
Show |
|
01211+4620 |
DAM1281 |
|
93 |
6.0 |
124 |
Show |
|
01249+4302 |
COU1358 |
|
88 |
0.1 |
124 |
Show |
|
01057+4343 |
TDS1762 |
|
121 |
0.8 |
125 |
|
|
WDS 01165+4427 : COMPONENTS
|
A |
B |
B |
pa=342.1°
sep=45.61"
| |
C |
pa=324.7°
sep=49.96"
| pa=260.0°
sep=15.08"
|
01165+4427 A
Name |
HD 7577 |
|
Coord arcsec 2000 |
011632.85+442641.2 |
|
Mag |
8.48 |
|
Spectral class |
B9 (blue-white) |
|
PmRA |
3.00 |
|
PmDE |
-3.0 |
|
SAO |
37071 |
|
Tycho2 |
2812-00571-1 |
|
HD |
7577 |
|
DM |
BD+43 258 |
|
Tycho2 |
2812-00571-1 |
|
Pflag |
|
|
RAmdeg |
19.13689608 |
|
DEmdeg |
44.44479658 |
|
PmRA |
3.2 |
|
PmDE |
-0.7 |
|
E RAmdeg |
6 |
|
E DEmdeg |
7 |
|
E pmRA |
1.2 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.47 |
|
EpDEm |
1991.24 |
|
Num |
7 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.6 |
|
Q pmDE |
0.9 |
|
BTmag |
8.434 |
|
E BTmag |
0.016 |
|
VTmag |
8.481 |
|
E VTmag |
0.014 |
|
Prox |
456 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
19.13688639 |
|
DEdeg |
44.44479833 |
|
EpRA 1990 |
1.93 |
|
EpDE 1990 |
1.83 |
|
E RAdeg |
6.2 |
|
E DEdeg |
6.5 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
37071 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0013 |
|
DE1950 |
|
|
PmDE1950 |
-0.035 |
|
Vmag |
8 |
|
SpType |
B9 |
|
Double code |
|
|
Source |
4 |
|
CatNum |
135 |
|
DM |
BD+43 258 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
7577 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.32129449 |
|
DE1950rad |
0.77110432 |
|
PmRA2000 |
0.0014 |
|
PmDE2000 |
-0.04 |
|
Ccdm |
01165+4427 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.94 |
|
DDEs |
-18.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.8 |
|
Sp |
B9 |
|
PmNote |
* |
|
PmRA |
16 |
|
PmDE |
10 |
|
Dm number |
+43 258 |
|
Cat1 |
BD |
|
Name2 |
+44 135 |
|
Cat2 |
AGK2/3 |
|
HD |
7577 |
|
M HD |
|
|
ADS BDS |
B 661 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01107N4355A |
|
HIC |
|
|
01165+4427 B
Coord arcsec 2000 |
011631.54+442724.6 |
|
Coord calc |
011631.54+442724.6 |
|
Mag |
9.52 |
|
Spectral class |
A0 (white) |
|
PmRA |
4.00 |
|
PmDE |
-3.0 |
|
Tycho2 |
2812-00995-1 |
|
HD |
7558 |
|
Calc delta mag |
1.04 |
|
Tycho2 |
2812-00995-1 |
|
Pflag |
|
|
RAmdeg |
19.13142735 |
|
DEmdeg |
44.45685353 |
|
PmRA |
5.7 |
|
PmDE |
-2.5 |
|
E RAmdeg |
12 |
|
E DEmdeg |
14 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1990.07 |
|
EpDEm |
1989.22 |
|
Num |
7 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
1.0 |
|
Q pmDE |
0.5 |
|
BTmag |
9.547 |
|
E BTmag |
0.024 |
|
VTmag |
9.519 |
|
E VTmag |
0.025 |
|
Prox |
456 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
19.13141111 |
|
DEdeg |
44.45685972 |
|
EpRA 1990 |
1.95 |
|
EpDE 1990 |
1.81 |
|
E RAdeg |
12.6 |
|
E DEdeg |
14.7 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Ccdm |
01165+4427 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 2031 |
|
DRAs |
1.54 |
|
DDEs |
25.3 |
|
R dRAs |
10 |
|
Year |
1907 |
|
Theta |
342 |
|
Rho |
45.5 |
|
Obs |
1 |
|
Vmag |
9.3 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
5 |
|
PmDE |
14 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
+44 134 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
B 661 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01107N4355B |
|
HIC |
|
|
01165+4427 C
Coord arcsec 2000 |
011630.15+442722.0 |
|
Mag |
13.7 |
|
Calc delta mag |
5.22 |
|
Calc coord |
yes |
|
Ccdm |
01165+4427 |
|
RComp |
B |
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 2031 |
|
DRAs |
-0.37 |
|
DDEs |
21.8 |
|
R dRAs |
65 |
|
Year |
1907 |
|
Theta |
261 |
|
Rho |
20.2 |
|
Obs |
1 |
|
Vmag |
13.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
B 661 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01107N4355C |
|
HIC |
|
|