01493+4754 CHR 4 Aa,Ab
01h 49m 15.47s +47° 53' 47.1" P.A. 251.00 sep 0.1 mag 6.47, Sp A3V dist. 127.55 pc (416.07 l.y.)
Coord 2000 |
01493+4754 |
|
Discov num |
CHR 4 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
01 49 15.47 +47 53 47.1 |
|
Date first |
1984 |
|
Date last |
1994 |
|
Obs |
7 |
|
Pa first |
194 |
|
Pa last |
251.2 |
|
P.A. Now (θ) |
251.2° |
|
Sep first |
0.1 |
|
Sep last |
0.121 |
|
Sep. Now (ρ) |
0.121" |
|
Mag pri |
6.47 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
A3V (white) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
01493+4754 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
37536 |
01 49 15 +47 53 47 |
CHR 4 Aa,Ab |
1994 |
7 |
251 |
0.1 |
6.47 |
|
|
Y |
<=== |
Show |
HD 11031 |
37536 |
01 49 15 +47 53 47 |
STF 162 AB |
2020 |
178 |
199 |
2.0 |
6.47 |
7.22 |
0.75 |
|
|
Show |
|
37536 |
01 49 15 +47 53 47 |
STF 162 AC |
2020 |
65 |
178 |
20.7 |
6.47 |
9.24 |
2.77 |
|
|
Show |
|
37536 |
01 49 15 +47 53 47 |
STF 162 AD |
2007 |
11 |
96 |
138.7 |
6.47 |
10.01 |
3.54 |
|
|
Show |
|
|
01 49 15 +47 53 47 |
STF 162 BC |
2018 |
11 |
177 |
19.2 |
7.22 |
9.24 |
2.02 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
SAO |
37536 |
|
HIP |
8475 |
|
Tycho2 |
3283-02002-1 |
|
Gaia DR2 |
357046923445911040 |
|
HD |
11031 |
|
HR |
526 |
|
ADS |
1438 |
|
BD |
BD+47 508 |
|
Distance |
127.55 |
|
Distance ly |
416.07 |
|
ORBITAL ELEMENTS
Period (P) | 36.9y | |
Periastron (T) | 2004.8y | |
Semi-major axis (a) | 0.122a | |
Eccentricity (e) | 0.234 | |
Inclination (i) | 34.4° | |
Longitude of periastron (ω) | 348.6° | |
Node (Ω) | 32° | |
Notes | n | |
Reference | Zir2014b | |
Equinox | 2000 | |
Last observation | | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
311.8 |
0.089 |
2001 |
326.9 |
0.087 |
2002 |
342.3 |
0.087 |
2003 |
357.3 |
0.089 |
2004 |
11.6 |
0.091 |
2005 |
25.2 |
0.093 |
2006 |
38.5 |
0.094 |
2007 |
51.6 |
0.094 |
2008 |
64.8 |
0.094 |
2009 |
78.1 |
0.093 |
2010 |
91.4 |
0.094 |
2011 |
104.4 |
0.095 |
2012 |
116.9 |
0.098 |
2013 |
128.5 |
0.102 |
2014 |
139.2 |
0.107 |
2015 |
148.7 |
0.113 |
2016 |
157.4 |
0.119 |
2017 |
165.2 |
0.125 |
2018 |
172.2 |
0.131 |
2019 |
178.8 |
0.136 |
2020 |
184.8 |
0.141 |
2021 |
190.5 |
0.145 |
2022 |
196.0 |
0.148 |
2023 |
201.3 |
0.149 |
2024 |
206.4 |
0.150 |
2025 |
211.6 |
0.150 |
2026 |
216.9 |
0.148 |
2027 |
222.3 |
0.146 |
2028 |
227.9 |
0.142 |
2029 |
233.8 |
0.137 |
2030 |
240.3 |
0.132 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 01493+4754 CHR 4 Aa,Ab : NOTES
discov_num |
notes |
refcode |
CHR 4 |
Aa,Ab: Although this new component is indicated as Aa,Ab we have not |
|
|
firmly established whether it is associated with the A or B component |
|
|
of the wide pair. |
McA1987b |
|
B is a spectroscopic binary. The system appears to be quintuple. |
|
STF 162 |
AB: Rectilinear solutions by Zirm & Rica (2014) |
Zir2014b |
|
and Genet et al. (2015). |
GnR2015a |
|
Despite the linear solution, proper motion and parallax favor a |
Grv2020a |
|
physical connection. Long period and/or high eccentricity possible. |
|
REFERENCES
refcode |
metd |
author |
reference |
GnR2015a |
S j |
Genet, R., Zirm, H., Rica, F., Richards, J., Rowe, D., & Gray, D. |
2015JDSO...11..200G |
GnR2015a |
+orb |
JDSO 11, 200, 2015 |
|
GnR2015a |
+lin |
|
|
Grv2020a |
not - |
Greaves, J. |
. |
Grv2020a |
|
private communication, 2020 (14 Mar 2020 email) |
|
McA1987b |
Sc j |
McAlister, H.A., Hartkopf, W.I., Hutter, D.J., & Franz, O.G. |
1987AJ.....93..688M |
McA1987b |
|
AJ 93, 688, 1987 |
|
Zir2014b |
orb - |
Zirm, H. & Rica, F.M. |
2014IAUDS.183....1Z |
Zir2014b |
+lin |
Inf. Circ. 183, 1, 2014 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
3 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
01493+4754 |
CHR 4 |
Aa,Ab |
1994 |
7 |
251 |
0.1 |
6.47 |
|
A3V |
N |
014915.54+475349.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01493+4754 CHR 4 Aa,Ab : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01493+4754 CHR 4 Aa,Ab : MEASURES
No records found.
WDS 01493+4754 : 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 01493+4754 : ALADIN DSS IMAGE @ 01h 49m 15.47s +47° 53' 47.1"
WDS 01493+4754 CHR 4 Aa,Ab : 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 |
|
01493+4754 |
CHR 4 |
Aa,Ab |
251 |
0.1 |
|
Show |
|
01493+4754 |
STF 162 |
AB |
199 |
2.0 |
|
Show |
|
01493+4754 |
STF 162 |
AD |
96 |
138.7 |
|
Show |
|
01493+4754 |
STF 162 |
AC |
178 |
20.7 |
|
Show |
|
01493+4754 |
STF 162 |
BC |
177 |
19.2 |
|
Show |
|
01510+4742 |
BJN 24 |
|
27 |
29.8 |
22 |
Show |
|
01476+4820 |
TDS2007 |
|
49 |
3.1 |
32 |
Show |
|
01490+4826 |
ES 5 |
|
100 |
2.6 |
33 |
Show |
|
01472+4833 |
COU2007 |
|
151 |
0.8 |
46 |
Show |
|
01531+4720 |
ES 1213 |
|
131 |
2.0 |
52 |
Show |
|
01516+4705 |
A 952 |
|
77 |
2.2 |
55 |
Show |
|
01453+4833 |
TDS1989 |
|
356 |
0.8 |
56 |
Show |
|
01479+4849 |
ES 1212 |
|
20 |
4.0 |
57 |
Show |
|
01550+4821 |
DEA 67 |
|
221 |
63.2 |
64 |
Show |
|
01495+4904 |
BVD 179 |
|
|
15.4 |
70 |
Show |
|
01425+4813 |
BJN 27 |
|
47 |
4.1 |
72 |
Show |
|
01496+4909 |
KPP3146 |
|
317 |
2.8 |
75 |
Show |
|
01419+4746 |
NI 3 |
|
358 |
3.4 |
75 |
Show |
|
01554+4707 |
DAM1286 |
|
25 |
2.7 |
78 |
Show |
|
01458+4642 |
HEI 431 |
|
219 |
2.3 |
81 |
Show |
|
01573+4812 |
A 818 |
|
206 |
0.3 |
84 |
Show |
|
01467+4914 |
WIS 43 |
|
256 |
608.1 |
84 |
Show |
|
01416+4719 |
BJN 16 |
|
321 |
24.8 |
85 |
Show |
|
01485+4627 |
BRT 326 |
|
303 |
7.2 |
88 |
Show |
|
01496+4921 |
LDS3314 |
|
93 |
130.5 |
89 |
Show |
|
01546+4906 |
HDS 260 |
|
76 |
0.2 |
90 |
Show |
|
01579+4734 |
COU2353 |
|
128 |
0.1 |
90 |
Show |
|
01553+4647 |
BJN 4 |
|
169 |
7.2 |
91 |
Show |
|
01579+4726 |
COU2008 |
|
117 |
0.1 |
92 |
Show |
|
01496+4618 |
BU 1365 |
AB |
359 |
14.9 |
97 |
Show |
|
01496+4618 |
BU 1365 |
AC |
43 |
12.4 |
97 |
Show |
|
01570+4653 |
ES 1214 |
|
220 |
3.9 |
100 |
Show |
|
01470+4616 |
ES 1304 |
|
278 |
2.7 |
101 |
Show |
|
01419+4646 |
ES 1211 |
|
239 |
7.3 |
102 |
Show |
|
01413+4650 |
COU2006 |
|
70 |
0.7 |
103 |
Show |
|
01469+4614 |
ES 1303 |
|
238 |
7.4 |
103 |
Show |
|
01582+4844 |
BWL 8 |
Aa,Ab |
51 |
0.0 |
103 |
Show |
|
01582+4844 |
BWL 8 |
AB |
223 |
3.8 |
103 |
Show |
|
01390+4749 |
BJN 15 |
|
216 |
24.3 |
104 |
Show |
|
01449+4619 |
ES 1301 |
|
286 |
2.5 |
104 |
Show |
|
01582+4849 |
BVD 180 |
|
128 |
21.5 |
105 |
Show |
|
01583+4657 |
TDS2073 |
|
133 |
1.1 |
108 |
Show |
|
01385+4812 |
SLW 74 |
|
42 |
26.7 |
109 |
Show |
|
01566+4635 |
TDS2060 |
|
92 |
0.6 |
110 |
Show |
|
01545+4613 |
BJN 14 |
|
140 |
23.5 |
115 |
Show |
|
01483+4600 |
ES 1305 |
|
275 |
6.8 |
115 |
Show |
|
01394+4658 |
BJN 6 |
|
210 |
13.8 |
115 |
Show |
|
01386+4707 |
SMA 19 |
|
71 |
15.7 |
118 |
Show |
|
01550+4611 |
BJN 9 |
|
347 |
14.4 |
119 |
Show |
|
01410+4920 |
KPP3462 |
|
167 |
1.9 |
119 |
Show |
|
01377+4825 |
HDS 215 |
|
226 |
0.7 |
120 |
|
|
WDS 01493+4754 : COMPONENTS
|
A |
Ab |
B |
C |
Ab |
pa=243.1°
sep=0.09"
| |
B |
pa=0.0°
sep=0.00"
| pa=63.1°
sep=0.09"
| |
C |
pa=178.9°
sep=20.68"
| pa=178.7°
sep=20.64"
| pa=178.9°
sep=20.68"
| |
D |
pa=98.9°
sep=93.65"
| pa=98.9°
sep=93.72"
| pa=98.9°
sep=93.65"
| pa=86.2°
sep=92.34"
|
01493+4754 A
Name |
HD 11031 |
|
Coord arcsec 2000 |
014915.47+475347.1 |
|
Mag |
6.47 |
|
Spectral class |
A3V (white) |
|
PmRA |
-17.00 |
|
PmDE |
-3.0 |
|
SAO |
37536 |
|
HIP |
8475 |
|
Tycho2 |
3283-02002-1 |
|
HD |
11031 |
|
HR |
526 |
|
GC |
2200 |
|
BD |
BD+47 508 |
|
Tycho2 |
3283-02002-1 |
|
Pflag |
P |
|
RAmdeg |
27.31468314 |
|
DEmdeg |
47.89683794 |
|
PmRA |
-24.7 |
|
PmDE |
-1.4 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
2.9 |
|
E pmDE |
2.6 |
|
EpRAm |
1991.77 |
|
EpDEm |
1991.67 |
|
Num |
4 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.1 |
|
Q pmDE |
1.4 |
|
BTmag |
6.586 |
|
E BTmag |
0.015 |
|
VTmag |
6.470 |
|
E VTmag |
0.010 |
|
Prox |
20 |
|
TYC |
T |
|
HIP |
8475 |
|
CCDM |
A |
|
RAdeg |
27.31483417 |
|
DEdeg |
47.89695111 |
|
EpRA 1990 |
1.80 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
3.8 |
|
E DEdeg |
3.8 |
|
Posflg |
D |
|
Corr |
-0.2 |
|
SAO |
37536 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.001 |
|
DE1950 |
|
|
PmDE1950 |
0.002 |
|
Vmag |
6 |
|
SpType |
A2 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
2200 |
|
DM |
BD+47 508 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
11031 |
|
M HD |
0 |
|
GC |
2200 |
|
RA1950rad |
0.46313897 |
|
DE1950rad |
0.83163054 |
|
PmRA2000 |
-0.0009 |
|
PmDE2000 |
-0.002 |
|
Catalog |
H |
|
HIP |
8475 |
|
Proxy |
H |
|
RAhms |
01 49 15.56 |
|
DEdms |
+47 53 49.0 |
|
Vmag |
6.01 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
27.3148 |
|
DEdeg |
47.897 |
|
AstroRef |
A |
|
Plx |
9.84 |
|
CCDM |
01493+4754 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
203 |
|
Rho |
1.984 |
|
HD |
11031 |
|
BD |
BD+47 508 |
|
CD |
|
|
CP |
|
|
Dm number |
+47 508 |
|
VIred |
0.08 |
|
SpType |
A3V |
|
R SpType |
|
|
Coord arcsec 2000 |
014915.56+475349.0 |
|
HIP |
8475 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.4767338709 |
|
DErad |
0.8359595027 |
|
Plx |
7.84 |
|
PmRA |
-21.08 |
|
PmDE |
-11.68 |
|
E RArad |
0.72 |
|
E DErad |
0.58 |
|
E Plx |
1.02 |
|
E pmRA |
0.63 |
|
E pmDE |
0.58 |
|
Hpmag |
6.0724 |
|
E Hpmag |
0.0013 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.17 |
|
E BV |
0.008 |
|
VI |
0.19 |
|
Ccdm |
01493+4754 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.42 |
|
DDEs |
-10.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
6.5 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
-12 |
|
PmDE |
7 |
|
Dm number |
+47 508 |
|
Cat1 |
BD |
|
Name2 |
+47 207 |
|
Cat2 |
AGK2/3 |
|
HD |
11031 |
|
M HD |
|
|
ADS BDS |
A 1438 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01430N4724A |
|
HIC |
8475 |
|
01493+4754 Ab
Coord arcsec 2000 |
014915.46+475347.1 |
|
Calc delta mag |
6.47 |
|
Calc coord |
yes |
|
01493+4754 B
Coord arcsec 2000 |
014915.47+475347.1 |
|
Coord calc |
014915.47+475347.1 |
|
Mag |
7.22 |
|
Spectral class |
A3V (white) |
|
PmRA |
-15.00 |
|
PmDE |
-9.0 |
|
Tycho2 |
3283-02002-2 |
|
Calc delta mag |
0.75 |
|
Tycho2 |
3283-02002-2 |
|
Pflag |
P |
|
RAmdeg |
27.31468314 |
|
DEmdeg |
47.89683794 |
|
PmRA |
-24.7 |
|
PmDE |
-1.4 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
2.9 |
|
E pmDE |
2.6 |
|
EpRAm |
1991.77 |
|
EpDEm |
1991.67 |
|
Num |
4 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.1 |
|
Q pmDE |
1.4 |
|
BTmag |
7.513 |
|
E BTmag |
0.016 |
|
VTmag |
7.220 |
|
E VTmag |
0.011 |
|
Prox |
20 |
|
TYC |
T |
|
HIP |
8475 |
|
CCDM |
B |
|
RAdeg |
27.31452306 |
|
DEdeg |
47.89644000 |
|
EpRA 1990 |
1.80 |
|
EpDE 1990 |
1.74 |
|
E RAdeg |
4.5 |
|
E DEdeg |
4.5 |
|
Posflg |
D |
|
Corr |
-0.2 |
|
Ccdm |
01493+4754 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF 162 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1960 |
|
Theta |
207 |
|
Rho |
1.9 |
|
Obs |
99 |
|
Vmag |
7.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 1438 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01430N4724B |
|
HIC |
8475 |
|
01493+4754 C
Coord arcsec 2000 |
014915.51+475326.4 |
|
Mag |
9.24 |
|
PmRA |
-19.00 |
|
PmDE |
-12.0 |
|
Calc delta mag |
2.77 |
|
Calc coord |
yes |
|
Ccdm |
01493+4754 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF 162 |
|
DRAs |
-2.26 |
|
DDEs |
-32.0 |
|
R dRAs |
10 |
|
Year |
1836 |
|
Theta |
179 |
|
Rho |
20.4 |
|
Obs |
19 |
|
Vmag |
8.4 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
2 |
|
PmDE |
-13 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
+47 208 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 1438 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01430N4724C |
|
HIC |
|
|
01493+4754 D
Coord arcsec 2000 |
014924.67+475332.6 |
|
Mag |
10.01 |
|
PmRA |
11.00 |
|
PmDE |
-11.0 |
|
Calc delta mag |
3.54 |
|
Calc coord |
yes |
|
Ccdm |
01493+4754 |
|
RComp |
|
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF 162 |
|
DRAs |
11.32 |
|
DDEs |
-25.6 |
|
R dRAs |
10 |
|
Year |
1956 |
|
Theta |
095 |
|
Rho |
137.2 |
|
Obs |
3 |
|
Vmag |
10.2 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
27 |
|
PmDE |
-1 |
|
Dm number |
+47 509 |
|
Cat1 |
BD |
|
Name2 |
+47 210 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 1438 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01430N4724D |
|
HIC |
|
|