04560+3021 MSR 4 AC
04h 56m 02.03s +30° 21' 03.7" P.A. 92.00 sep 9.1 mag 8.90,17.50 Sp K7
Coord 2000
04560+3021
Discov num
MSR 4
Comp
AC
Coord arcsec 2000
04 56 02.03 +30 21 03.7
Date first
1999
Date last
2015
Obs
3
Pa first
92
Pa last
91.6
P.A. Now (θ)
91.6°
Sep first
9.1
Sep last
9.091
Sep. Now (ρ)
9.091"
Mag pri
8.90
Mag sec
17.50
delta mag (ΔM)
8.6
Spectral class
K7 (yellow-orange)
Pri motion ra
-000
Sec motion ra
Pri motion dec
-028
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.
04560+3021 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
04 56 02 +30 21 04
SFN 1 Aa,Ab
2011
21
195
0.0
11.60
Y
Show
04 56 02 +30 21 04
KSA 31 AB
2015
11
154
14.6
8.96
9.79
0.83
Show
04 56 02 +30 21 04
MSR 4 AC
2015
3
92
9.1
8.90
17.50
8.60
<===
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation
Auriga
Gaia DR2
156902512603777408
WDS 04560+3021 MSR 4 AC : NOTES
discov_num
notes
refcode
SFN 1
Aa,Ab: Steffen (2000, 2001) combined solutions each yield values for
Sfn2000
the masses, as well as an orbital parallax.
Sfn2001
Simon et al. (2013) derive masses 0.86 +/- 0.11 and 0.55 +/- 0.05 Msun
and distance 187.7 +/- 3.9 pc for this pre-MS binary.
Smn2013
KSA 31
HBC 427 = V397 Aur.
Msr2005
REFERENCES
refcode
metd
author
reference
Msr2005
Hp j
Massarotti, A., Latham, D., Torres, G., Brown, R., & Oppenheimer, B.
2005AJ....129..485M
Msr2005
+E2
AJ 129, 2294, 2005
Sfn2000
orb -
Steffen, A. et al.
2000IAUS..200P..19S
Sfn2000
IAU Symp. 200, 19, 2000
Sfn2001
Hf j
Steffen, A., Mathieu, R.D., Lattanzi, M.G., Latham, D.W., Mazeh, T., Prato, L.,
2001AJ....122..997S
Sfn2001
+orb
Simon, M., Zinnecker, H., et al.
Sfn2001
AJ 122, 997, 2001
Smn2013
orb j
Simon, M., Schaefer, G.H., Prato, L., Ruiz-Rodriguez, D., Karnath, N.,
2013ApJ...773...28S
Smn2013
+A
Franz, O.G., & Wasserman, L.H.
Smn2013
+Am
ApJ 773, 28, 2013
DISCOVERER
idgroup
discov
author
1
KSA
Kraus, A.L. & Hillenbrand, L.A.
13
KSA
Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J.,
13
KSA
Bowler, B.P., & Liu, M.C.
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
04560+3021
MSR 4
AC
1999
1
92
9.1
8.90
17.50
K7
N K
045602.03+302103.7
04560+3021
MSR 4
AC
2015
2
92
9.1
8.90
17.50
K7
N K
045602.03+302103.7
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04560+3021 MSR 4 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04560+3021 MSR 4 AC : MEASURES
No records found.
WDS 04560+3021 : 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 04560+3021 : ALADIN DSS IMAGE @ 04h 56m 02.03s +30° 21' 03.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 04560+3021 MSR 4 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
04560+3021
SFN 1
Aa,Ab
195
0.0
Show
04560+3021
KSA 31
AB
154
14.6
Show
04560+3021
MSR 4
AC
92
9.1
Show
04558+3020
MTZ 3
129
7.3
4
Show
04556+3018
MSR 3
AB
283
4.7
7
Show
04556+3018
MSR 3
AC
323
12.0
7
Show
04556+3018
MSR 3
AD
255
18.1
7
Show
04556+3018
ITO 35
AE
295
6.0
7
Show
04556+3018
ITO 35
AF
208
9.2
7
Show
04552+3022
KSA 30
22
28.0
12
Show
04558+3033
BNS 1
AB
-1
-1.0
13
Show
04550+3026
LDS5616
27
5.5
15
Show
04536+2951
MLB 747
260
2.0
44
Show
04554+2936
MLB 748
26
5.6
46
Show
04521+3017
TOI1678
307
0.4
51
Show
04580+2935
COU 886
263
0.7
54
Show
04521+3047
DCH 59
AB
21
12.3
58
Show
04521+3047
DCH 59
AC
296
20.7
58
Show
04534+2934
MLB 746
CD
157
10.0
58
Show
04593+3101
HO 17
AB
59
4.5
59
Show
04593+3101
HO 17
AC
170
6.4
59
Show
04593+3101
HJL1039
AD
12
158.4
59
Show
04533+2934
LSC 32
AB
261
0.1
59
Show
04518+3047
JOY 4
230
0.8
61
Show
04581+3116
ES 330
159
4.5
62
Show
04598+3109
TDS3031
211
1.6
69
Show
04558+3132
SEI 50
193
4.2
71
Show
04586+2918
HJ 353
241
15.1
71
Show
04596+3117
GAI9005
AB
328
1.7
72
Show
04596+3117
GAI9005
AC
20
37.6
72
Show
05014+2956
GRF 28
152
1.1
74
Show
04589+2911
BRT 135
47
4.4
81
Show
04596+3135
HO 222
212
1.7
88
Show
04510+3127
BWL 18
AB
283
11.3
93
Show
04510+3127
BWL 18
AC
282
9.6
93
Show
05022+3116
RUC 5
AB
47
1.1
97
Show
04493+2934
RAS 18
274
0.1
100
Show
04519+2849
KOH 29
Ba,Bb
320
0.3
106
Show
04519+2849
KOH 29
AB
107
7.8
106
Show
04519+2849
DAM1324
AC
195
17.3
106
Show
04519+2849
DAE 38
CE
270
11.1
107
Show
04519+2849
DAE 38
CD
82
5.5
107
Show
05032+2921
HJ 354
295
11.9
112
Show
05020+2900
MLB 560
61
7.2
113
Show
05049+3024
HJ 355
297
15.4
115
Show
05044+2938
A 1024
334
0.8
118
Show
05050+2959
A 1026
39
1.1
119
Show
05049+3054
COU 888
Aa,Ab
307
0.3
120
Show
05049+3054
AG 88
AB
287
14.3
120
Show
04478+2925
CHN 10
AB
299
7.3
121
Show
04478+2925
DAE 36
AC
69
6.9
121
WDS 04560+3021 : COMPONENTS
A
Ab
B
Ab
pa=192.9°
sep=0.02"
B
pa=157.2°
sep=14.27"
pa=157.1°
sep=14.25"
C
pa=91.9°
sep=7.85"
pa=91.7°
sep=7.85"
pa=10.1°
sep=13.10"
04560+3021 A
Coord arcsec 2000
045602.03+302103.7
Mag
8.96
Spectral class
K7 (yellow-orange)
PmRA
0.00
PmDE
-28.0
04560+3021 Ab
Coord arcsec 2000
045602.03+302103.7
Calc delta mag
11.6
Calc coord
yes
04560+3021 B
Coord arcsec 2000
045602.46+302050.6
Mag
9.79
PmRA
23.00
PmDE
-8.0
Calc delta mag
1.81
Calc coord
yes
04560+3021 C
Coord arcsec 2000
045602.64+302103.4
Mag
17.5
Calc delta mag
5.9
Calc coord
yes