23227-1502 HU 295 (97 Aqr)
23h 22m 39.10s -15° 02' 21.8" P.A. 42.00 sep 0.1 mag 5.59,6.72 Sp A5Vn dist. 65.36 pc (213.2 l.y.)
Coord 2000 |
23227-1502 |
|
Discov num |
HU 295 |
|
Comp |
|
|
Coord arcsec 2000 |
23 22 39.10 -15 02 21.8 |
|
Date first |
1900 |
|
Date last |
2021 |
|
Obs |
106 |
|
Pa first |
84 |
|
Pa last |
42.1 |
|
P.A. Now (θ) |
63.4° |
|
Sep first |
0.4 |
|
Sep last |
0.109 |
|
Sep. Now (ρ) |
0.153" |
|
Mag pri |
5.59 |
|
Mag sec |
6.72 |
|
delta mag (ΔM) |
1.13 |
|
Spectral class |
A5Vn (white) |
|
Pri motion ra |
+108 |
|
Sec motion ra |
|
|
Pri motion dec |
+011 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
97 Aqr |
|
Constellation |
Aquarius |
|
SAO |
165658 |
|
HIP |
115404 |
|
Tycho2 |
6396-01219-1 |
|
Gaia DR2 |
2408350860523978368 |
|
HD |
220278 |
|
HR |
8890 |
|
GC |
32531 |
|
ADS |
16708 |
|
BD |
BD-15 6406 |
|
Flamsteed |
97 Aquarii |
|
Flamsteed name |
97 Aqr |
|
Distance |
65.36 |
|
Distance ly |
213.2 |
|
ORBITAL ELEMENTS
Period (P) | 64.33y | ± 0.31 |
Periastron (T) | 2006.96y | ± 0.45 |
Semi-major axis (a) | 0.406a | ± 0.002 |
Eccentricity (e) | 0.148 | ± 0.003 |
Inclination (i) | 77.8° | ± 0.5 |
Longitude of periastron (ω) | 1.6° | ± 2.9 |
Node (Ω) | 276.3° | ± 0.3 |
Notes | n | |
Reference | Tok2015c | |
Equinox | 2000 | |
Last observation | 2014 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
262.3 |
0.242 |
2001 |
265.3 |
0.269 |
2002 |
267.7 |
0.292 |
2003 |
269.8 |
0.312 |
2004 |
271.7 |
0.328 |
2005 |
273.4 |
0.339 |
2006 |
275.1 |
0.345 |
2007 |
276.7 |
0.346 |
2008 |
278.3 |
0.342 |
2009 |
280.0 |
0.333 |
2010 |
281.8 |
0.319 |
2011 |
283.8 |
0.301 |
2012 |
286.1 |
0.279 |
2013 |
288.8 |
0.254 |
2014 |
292.2 |
0.225 |
2015 |
296.6 |
0.195 |
2016 |
302.6 |
0.164 |
2017 |
311.4 |
0.133 |
2018 |
325.1 |
0.106 |
2019 |
346.3 |
0.088 |
2020 |
13.2 |
0.084 |
2021 |
37.1 |
0.098 |
2022 |
53.2 |
0.123 |
2023 |
63.4 |
0.153 |
2024 |
70.2 |
0.185 |
2025 |
75.0 |
0.218 |
2026 |
78.5 |
0.249 |
2027 |
81.3 |
0.279 |
2028 |
83.5 |
0.308 |
2029 |
85.4 |
0.335 |
2030 |
87.0 |
0.359 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 23227-1502 HU 295 (97 Aqr) : NOTES
discov_num |
notes |
refcode |
HU 295 |
97 Aqr. |
|
|
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic |
|
|
masses of 4.54 +/- 0.93, 3.73, and 1.82 Msun, respectively. |
Mlk2012 |
REFERENCES
refcode |
metd |
author |
reference |
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
Tok2015c |
orb+j |
Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. |
2015AJ....150...50T |
Tok2015c |
+St |
AJ 150, 50, 2015 (some measures corrected in Tok2017b) |
2017AJ....154..110T |
DISCOVERER
idgroup |
discov |
author |
1 |
HU |
Hussey, W.F. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
23227-1502 |
HU 295 |
|
2001 |
89 |
269 |
0.3 |
5.59 |
6.72 |
A5Vn |
NOD |
232239.10-150221.8 |
23227-1502 |
HU 295 |
|
2008 |
93 |
280 |
0.3 |
5.59 |
6.72 |
A5Vn |
NOD |
232239.10-150221.8 |
23227-1502 |
HU 295 |
|
2010 |
94 |
282 |
0.3 |
5.59 |
6.72 |
A5Vn |
NOD |
232239.10-150221.8 |
23227-1502 |
HU 295 |
|
2014 |
101 |
297 |
0.2 |
5.59 |
6.72 |
A5Vn |
NO |
232239.10-150221.8 |
23227-1502 |
HU 295 |
|
2018 |
102 |
330 |
0.1 |
5.59 |
6.72 |
A5Vn |
NO |
232239.10-150221.8 |
23227-1502 |
HU 295 |
|
2019 |
103 |
4 |
0.1 |
5.59 |
6.72 |
A5Vn |
NO |
232239.10-150221.8 |
23227-1502 |
HU 295 |
|
2020 |
104 |
28 |
0.1 |
5.59 |
6.72 |
A5Vn |
NO |
232239.10-150221.8 |
23227-1502 |
HU 295 |
|
2021 |
106 |
42 |
0.1 |
5.59 |
6.72 |
A5Vn |
NO |
232239.10-150221.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23227-1502 HU 295 (97 Aqr) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23227-1502 HU 295 (97 Aqr) : MEASURES
No records found.
WDS 23227-1502 (97 Aqr) : 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 23227-1502 (97 Aqr) : ALADIN DSS IMAGE @ 23h 22m 39.10s -15° 02' 21.8"
WDS 23227-1502 HU 295 (97 Aqr) : 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 |
|
23227-1502 |
HU 295 |
|
42 |
0.1 |
|
Show |
|
23227-1516 |
RST4126 |
|
145 |
2.8 |
15 |
Show |
|
23219-1442 |
RST4124 |
|
350 |
0.9 |
23 |
Show |
|
23211-1512 |
RST4123 |
|
128 |
1.2 |
26 |
Show |
|
23237-1430 |
HJ 5397 |
|
345 |
73.7 |
36 |
Show |
|
23243-1425 |
KPP1380 |
|
329 |
10.4 |
45 |
Show |
|
23261-1514 |
GWP3297 |
|
32 |
15.2 |
52 |
Show |
|
23249-1421 |
KPP4316 |
|
255 |
2.0 |
53 |
Show |
|
23246-1551 |
GWP3292 |
|
225 |
13.8 |
57 |
Show |
|
23267-1505 |
RAO 680 |
|
289 |
1.2 |
59 |
Show |
|
23270-1515 |
HU 297 |
|
304 |
0.5 |
64 |
Show |
|
23226-1353 |
RST4125 |
|
351 |
2.3 |
69 |
Show |
|
23206-1359 |
NSN 785 |
|
59 |
6.0 |
71 |
Show |
|
23176-1442 |
LDS6394 |
|
26 |
6.9 |
76 |
Show |
|
23220-1345 |
GWP3284 |
|
345 |
11.1 |
78 |
Show |
|
23214-1340 |
HDS3326 |
AB |
66 |
0.4 |
85 |
Show |
|
23214-1340 |
HDS3326 |
Aa,Ab |
202 |
0.0 |
85 |
Show |
|
23232-1632 |
HU 296 |
|
189 |
3.9 |
91 |
Show |
|
23167-1534 |
HU 399 |
|
158 |
0.1 |
93 |
Show |
|
23211-1327 |
LDS5073 |
|
85 |
90.2 |
98 |
Show |
|
23184-1346 |
GWP3272 |
|
74 |
84.8 |
99 |
Show |
|
23170-1404 |
BRT2802 |
|
104 |
3.1 |
100 |
Show |
|
23219-1642 |
HU 293 |
|
305 |
1.0 |
101 |
Show |
|
23180-1621 |
HU 598 |
|
117 |
1.7 |
103 |
Show |
|
23171-1349 |
BU 182 |
AB |
228 |
0.7 |
108 |
Show |
|
23171-1349 |
LDS6393 |
AB,E |
52 |
18.4 |
108 |
Show |
|
23171-1349 |
BU 182 |
AB,C |
41 |
177.3 |
108 |
Show |
|
23171-1349 |
BU 182 |
AB,D |
102 |
87.3 |
108 |
Show |
|
23191-1328 |
MCA 74 |
Aa,Ab |
356 |
0.2 |
108 |
Show |
|
23191-1328 |
STF2998 |
AB |
352 |
12.1 |
108 |
Show |
|
23211-1651 |
LDS5072 |
|
|
6.0 |
112 |
Show |
|
23175-1339 |
WIS 380 |
|
14 |
395.4 |
113 |
Show |
|
23257-1655 |
HJ 3192 |
|
118 |
33.3 |
121 |
Show |
|
23224-1259 |
HJ 310 |
|
339 |
10.1 |
124 |
Show |
|
23142-1437 |
NSN 786 |
|
112 |
4.9 |
125 |
Show |
|
23196-1700 |
KPP3410 |
|
227 |
16.3 |
126 |
Show |
|
23318-1448 |
HDS3351 |
|
328 |
0.9 |
133 |
Show |
|
23292-1646 |
GWP3307 |
AB |
95 |
37.4 |
141 |
Show |
|
23292-1646 |
GWP3308 |
AC |
292 |
101.9 |
141 |
Show |
|
23254-1717 |
HJ 5398 |
|
2 |
29.3 |
141 |
Show |
|
23321-1431 |
BRT 602 |
|
140 |
4.6 |
141 |
Show |
|
23133-1414 |
LDS2973 |
|
350 |
5.0 |
144 |
Show |
|
23326-1454 |
SKF 127 |
|
65 |
48.5 |
145 |
Show |
|
23191-1721 |
LDS2980 |
|
64 |
5.7 |
149 |
Show |
|
23237-1218 |
LDS2984 |
|
312 |
34.3 |
156 |
Show |
|
23195-1234 |
BRT2803 |
|
104 |
3.8 |
156 |
Show |
|
23130-1616 |
HU 496 |
|
118 |
1.4 |
157 |
Show |
|
23251-1735 |
GWP3293 |
|
301 |
18.3 |
158 |
Show |
|
23118-1523 |
RST4122 |
|
271 |
0.2 |
160 |
Show |
|
23117-1432 |
UC 4900 |
|
30 |
27.5 |
162 |
Show |
|
23138-1324 |
BU 181 |
AB |
310 |
1.5 |
163 |
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WDS 23227-1502 : COMPONENTS
23227-1502 A
Componente originario normalizzato |
AB |
|
Name |
97 Aqr |
|
Coord arcsec 2000 |
232239.10-150221.8 |
|
Mag |
5.59 |
|
Spectral class |
A5Vn (white) |
|
PmRA |
108.00 |
|
PmDE |
11.0 |
|
SAO |
165658 |
|
HIP |
115404 |
|
Tycho2 |
6396-01219-1 |
|
HD |
220278 |
|
HR |
8890 |
|
GC |
32531 |
|
BD |
BD-15 6406 |
|
Flamsteed |
97 Aquarii |
|
Flamsteed name |
97 Aqr |
|
Tycho2 |
6396-01219-1 |
|
Pflag |
|
|
RAmdeg |
350.66318030 |
|
DEmdeg |
-15.03934818 |
|
PmRA |
103.0 |
|
PmDE |
13.2 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.0 |
|
E pmDE |
0.9 |
|
EpRAm |
1991.33 |
|
EpDEm |
1991.20 |
|
Num |
15 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.7 |
|
Q pmDE |
1.0 |
|
BTmag |
5.435 |
|
E BTmag |
0.014 |
|
VTmag |
5.220 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
115404 |
|
CCDM |
AB |
|
RAdeg |
350.66293639 |
|
DEdeg |
-15.03937944 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.52 |
|
E RAdeg |
3.5 |
|
E DEdeg |
3.9 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
SAO |
165658 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0075 |
|
DE1950 |
|
|
PmDE1950 |
0.022 |
|
Vmag |
5.3 |
|
SpType |
A3 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
32531 |
|
DM |
BD-15 6406 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
220278 |
|
M HD |
0 |
|
GC |
32531 |
|
RA1950rad |
6.10879862 |
|
DE1950rad |
-0.26727945 |
|
PmRA2000 |
0.0077 |
|
PmDE2000 |
0.019 |
|
Catalog |
H |
|
HIP |
115404 |
|
Proxy |
H |
|
RAhms |
23 22 39.10 |
|
DEdms |
-15 02 21.8 |
|
Vmag |
5.19 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
350.663 |
|
DEdeg |
-15.0394 |
|
AstroRef |
* |
|
Plx |
13.75 |
|
CCDM |
23227-1502 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
122 |
|
Rho |
0.139 |
|
HD |
220278 |
|
BD |
BD-15 6406 |
|
CD |
|
|
CP |
|
|
Dm number |
-15 6406 |
|
VIred |
0.22 |
|
SpType |
A3V |
|
R SpType |
|
|
Coord arcsec 2000 |
232239.10-150221.8 |
|
HIP |
115404 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
6.1202224937 |
|
DErad |
-0.2624867019 |
|
Plx |
15.3 |
|
PmRA |
117 |
|
PmDE |
16.48 |
|
E RArad |
0.69 |
|
E DErad |
0.55 |
|
E Plx |
0.79 |
|
E pmRA |
0.85 |
|
E pmDE |
0.67 |
|
Hpmag |
5.2594 |
|
E Hpmag |
0.001 |
|
SHp |
0.006 |
|
VA |
0 |
|
BV |
0.203 |
|
E BV |
0.006 |
|
VI |
0.22 |
|
Ccdm |
23227-1502 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.80 |
|
DDEs |
-21.4 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
5.6 |
|
Sp |
A3 |
|
PmNote |
* |
|
PmRA |
109 |
|
PmDE |
21 |
|
Dm number |
-15 6406 |
|
Cat1 |
BD |
|
Name2 |
165658 |
|
Cat2 |
SAO |
|
HD |
220278 |
|
M HD |
|
|
ADS BDS |
A16708 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23174S1536A |
|
HIC |
115404 |
|
23227-1502 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
232239.10-150221.7 |
|
Mag |
6.72 |
|
Calc delta mag |
1.13 |
|
Calc coord |
yes |
|
Ccdm |
23227-1502 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
Note2 |
|
|
Discov num |
HU 295 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1900 |
|
Theta |
|
|
Rho |
|
|
Obs |
99 |
|
Vmag |
6.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A16708 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23174S1536B |
|
HIC |
115404 |
|