09125+4912 MET 54 AB (HD 78899)
09h 12m 28.27s +49° 12' 24.9" P.A. 77.00 sep 8.2 mag 5.81,9.17 Sp G8V dist. 35.77 pc (116.68 l.y.)
Coord 2000
09125+4912
Discov num
MET 54
Comp
AB
Coord arcsec 2000
09 12 28.27 +49 12 24.9
Date first
1999
Date last
2016
Obs
6
Pa first
76
Pa last
76.5
P.A. Now (θ)
76.5°
Sep first
8.2
Sep last
8.232
Sep. Now (ρ)
8.232"
Mag pri
5.81
Mag sec
9.17
delta mag (ΔM)
3.36
Spectral class
G8V (yellow)
Pri motion ra
-050
Sec motion ra
Pri motion dec
-177
Sec motion dec
Notes
N
K
(See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
09125+4912 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
HD 78899
42742
09 12 28 +49 12 25
MET 54 AB
2016
6
77
8.2
5.81
9.17
3.36
<===
Show
42742
09 12 28 +49 12 25
GRF 29 AC
2016
5
53
22.4
7.74
12.30
4.56
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name
HD 78899
Constellation
Ursa Major
SAO
42742
HIP
45187
Tycho2
3427-00770-1
Gaia DR2
1012870940436984064
HD
78899
GL
NN 3539
BD
BD+49 1815
Distance
35.77
Distance ly
116.68
WDS 09125+4912 MET 54 AB (HD 78899) : NOTES
discov_num
notes
refcode
MET 54
This cannot be the close 20.0-d spectroscopic binary.
Grf2013f
REFERENCES
refcode
metd
author
reference
Grf2013f
C -
Griffin, R.F.
2013Obs...133..322G
Grf2013f
+not
Observatory 133, 322, 2013
DISCOVERER
idgroup
discov
author
1
MET
Metchev, S.A., Hillenbrand, L.A., & White, R.J.
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
09125+4912
MET 54
AB
2003
2
76
8.2
5.81
9.17
G8V
N K
091228.27+491224.9
09125+4912
MET 54
AB
2015
3
77
8.2
5.81
9.17
G8V
N K
091228.27+491224.9
09125+4912
MET 54
AB
2016
6
77
8.2
5.81
9.17
G8V
N K
091228.27+491224.9
If you need more information about this double, apply for a
data request form to the WDS.
WDS 09125+4912 MET 54 AB (HD 78899) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 09125+4912 MET 54 AB (HD 78899) : MEASURES
No records found.
WDS 09125+4912 (HD 78899) : 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 09125+4912 (HD 78899) : ALADIN DSS IMAGE @ 09h 12m 28.27s +49° 12' 24.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 09125+4912 MET 54 AB (HD 78899) : 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
09125+4912
MET 54
AB
77
8.2
Show
09125+4912
GRF 29
AC
53
22.4
Show
09148+4909
LDS3866
143
55.7
23
Show
09117+4933
CVR 524
274
13.7
23
Show
09141+4941
NSN 591
18
2.5
33
Show
09112+5013
YSC 37
146
0.3
62
Show
09062+4842
TDS6318
279
0.5
69
Show
09200+4839
UC 132
325
19.1
82
Show
09050+4954
HU 721
159
3.1
85
Show
09072+5022
SKF 880
303
1.7
87
Show
09105+4747
TDS6370
175
0.6
88
Show
09036+4903
ES 72
300
13.2
88
Show
09056+5018
ES 2631
259
79.5
93
Show
09225+4933
STF1340
AB
319
6.3
101
Show
09225+4933
STF1340
AC
83
135.9
101
Show
09067+5038
HU 722
243
0.5
103
Show
09030+5001
GRV1016
169
11.0
103
Show
09168+4731
HJ 2488
238
10.2
111
Show
09013+4855
HDS1309
319
0.1
112
Show
09013+4843
ES 1083
337
6.4
114
Show
09080+4720
STF1310
AB
57
20.2
122
Show
09080+4720
SIN 43
AC
281
81.5
122
Show
09134+4709
CBL 275
138
14.9
124
Show
09190+5059
GRV1024
177
16.8
126
Show
09245+4827
STJ 108
220
1.3
128
Show
09227+5036
STF1341
89
20.5
130
Show
09033+4740
HU 720
136
0.8
130
Show
09167+4709
LDS3867
276
441.3
131
Show
09150+4704
UC 1770
151
8.3
131
Show
09136+4659
STF1318
227
2.6
134
Show
09004+5018
RAO 231
68
0.1
135
Show
09068+4707
COU2687
180
0.5
138
Show
09242+4756
ES 912
121
11.9
140
Show
09232+5047
ES 717
309
4.5
140
Show
09134+5133
ES 716
294
7.8
141
Show
09269+4953
STJ 112
358
1.1
146
Show
09207+5116
STT 199
AB
142
5.4
147
Show
09207+5116
STT 199
AC
7
127.4
147
Show
09207+5116
ARN 71
AD
51
230.7
147
Show
09089+5136
DRS 10
34
26.3
148
Show
08575+4854
HJ 2473
246
17.8
149
Show
Talitha
08592+4803
HJ 2477
A,BC
90
2.4
149
Show
08592+4803
HU 628
BC
206
0.9
149
Show
09243+4739
TDS6538
42
1.8
151
Show
08581+5010
SKF 756
38
1.5
151
Show
Alkaphrah
09036+4709
A 1585
278
0.3
152
Show
09020+4722
ES 598
266
8.5
153
Show
08571+4951
SKF 750
231
1.1
155
Show
09135+4638
UC 1768
170
13.0
155
Show
09180+5138
CBL 276
185
24.4
156
Show
09073+5142
LDS3855
272
243.8
158
WDS 09125+4912 : COMPONENTS
A
B
B
pa=69.8°
sep=5.57"
C
pa=41.1°
sep=17.85"
pa=29.5°
sep=13.24"
09125+4912 A
Name
HD 78899
Coord arcsec 2000
091228.27+491224.9
Mag
5.81
Spectral class
G8V (yellow)
PmRA
-50.00
PmDE
-177.0
SAO
42742
HIP
45187
Tycho2
3427-00770-1
HD
78899
BD
BD+49 1815
Tycho2
3427-00770-1
Pflag
RAmdeg
138.11761448
DEmdeg
49.20647910
PmRA
-48.3
PmDE
-178.5
E RAmdeg
6
E DEmdeg
6
E pmRA
1.0
E pmDE
1.1
EpRAm
1990.87
EpDEm
1991.06
Num
14
Q RAmdeg
0.7
Q DEmdeg
0.7
Q pmRA
0.6
Q pmDE
0.7
BTmag
8.641
E BTmag
0.017
VTmag
7.740
E VTmag
0.012
Prox
999
TYC
T
HIP
45187
CCDM
RAdeg
138.11778417
DEdeg
49.20689056
EpRA 1990
1.71
EpDE 1990
1.70
E RAdeg
5.5
E DEdeg
6.2
Posflg
Corr
0.2
SAO
42742
DelFlag
RA1950
PmRA1950
-0.0036
DE1950
PmDE1950
-0.17
Vmag
7.7
SpType
G5
Double code
Source
3
CatNum
852
DM
BD+49 1815
DMcomp
BDsup
HD
78899
M HD
0
GC
RA1950rad
2.39564393
DE1950rad
0.86245072
PmRA2000
-0.0036
PmDE2000
-0.166
Catalog
H
HIP
45187
Proxy
RAhms
09 12 28.27
DEdms
+49 12 24.9
Vmag
7.65
VarFlag
R Vmag
H
RAdeg
138.118
DEdeg
49.2069
AstroRef
Plx
27.2
CCDM
N CCDM
Nsys
Ncomp
1
MultFlag
Source
Qual
M HIP
Theta
Rho
HD
78899
BD
BD+49 1815
CD
CP
Dm number
+49 1815
VIred
0.85
SpType
G5
R SpType
Coord arcsec 2000
091228.27+491224.9
HIP
45187
Sn
5
So
0
Nc
1
RArad
2.4106102189
DErad
0.8588226553
Plx
27.96
PmRA
-49.12
PmDE
-177.07
E RArad
0.66
E DErad
0.46
E Plx
0.78
E pmRA
0.87
E pmDE
0.42
Hpmag
7.7871
E Hpmag
0.002
SHp
0.015
VA
0
BV
0.794
E BV
0.013
VI
0.83
09125+4912 B
Coord arcsec 2000
091228.80+491226.8
Mag
9.17
Calc delta mag
3.36
Calc coord
yes
09125+4912 C
Coord arcsec 2000
091229.47+491238.3
Mag
12.3
PmRA
-31.00
PmDE
-8.0
Calc delta mag
6.49
Calc coord
yes