23088+1058 A 1238 AB
23h 08m 47.77s +10° 57' 31.1" P.A. 70.00 sep 0.2 mag 8.20,8.79 Sp F6V dist. 119.19 pc (388.8 l.y.)
Coord 2000 |
23088+1058 |
|
Discov num |
A 1238 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 08 47.77 +10 57 31.1 |
|
Date first |
1905 |
|
Date last |
2021 |
|
Obs |
87 |
|
Pa first |
228 |
|
Pa last |
69.5 |
|
P.A. Now (θ) |
64.6° |
|
Sep first |
0.3 |
|
Sep last |
0.221 |
|
Sep. Now (ρ) |
0.216" |
|
Mag pri |
8.20 |
|
Mag sec |
8.79 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
F6V (yellow-white) |
|
Pri motion ra |
+048 |
|
Sec motion ra |
|
|
Pri motion dec |
-008 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
23088+1058 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
108426 |
23 08 48 +10 57 31 |
A 1238 AB |
2021 |
87 |
70 |
0.2 |
8.20 |
8.79 |
0.59 |
Y |
<=== |
Show |
HD 218550 |
108426 |
23 08 48 +10 57 31 |
A 1238 AB,CD |
2018 |
15 |
292 |
75.2 |
7.67 |
11.16 |
3.49 |
|
|
Show |
|
|
23 08 43 +10 57 59 |
A 1238 CD |
2016 |
11 |
121 |
1.3 |
11.90 |
11.90 |
0.00 |
|
|
Quadruple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
SAO |
108426 |
|
HIP |
114280 |
|
Tycho2 |
1163-01910-1 |
|
Gaia DR2 |
2811377878477607808 |
|
HD |
218550 |
|
GC |
32236 |
|
ADS |
16539 |
|
BD |
BD+10 4887 |
|
Distance |
119.19 |
|
Distance ly |
388.8 |
|
ORBITAL ELEMENTS
Period (P) | 72y | ± 0.29 |
Periastron (T) | 1963.25y | ± 0.21 |
Semi-major axis (a) | 0.247a | ± 0.021 |
Eccentricity (e) | 0.2773 | ± 0.005 |
Inclination (i) | 153.5° | ± 2.3 |
Longitude of periastron (ω) | 145.7° | ± 5 |
Node (Ω) | 114.3° | ± 4.8 |
Notes | n | |
Reference | Pru2014 | |
Equinox | 2000 | |
Last observation | 2008 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
143.6 |
0.306 |
2001 |
140.8 |
0.307 |
2002 |
138.1 |
0.308 |
2003 |
135.3 |
0.308 |
2004 |
132.5 |
0.308 |
2005 |
129.8 |
0.308 |
2006 |
127.0 |
0.306 |
2007 |
124.2 |
0.305 |
2008 |
121.3 |
0.303 |
2009 |
118.4 |
0.300 |
2010 |
115.5 |
0.297 |
2011 |
112.5 |
0.294 |
2012 |
109.4 |
0.290 |
2013 |
106.2 |
0.285 |
2014 |
102.9 |
0.280 |
2015 |
99.5 |
0.274 |
2016 |
96.0 |
0.268 |
2017 |
92.2 |
0.262 |
2018 |
88.3 |
0.255 |
2019 |
84.2 |
0.248 |
2020 |
79.8 |
0.240 |
2021 |
75.1 |
0.232 |
2022 |
70.0 |
0.224 |
2023 |
64.6 |
0.216 |
2024 |
58.8 |
0.208 |
2025 |
52.5 |
0.200 |
2026 |
45.7 |
0.193 |
2027 |
38.4 |
0.186 |
2028 |
30.6 |
0.180 |
2029 |
22.3 |
0.175 |
2030 |
13.6 |
0.172 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 23088+1058 A 1238 AB : NOTES
discov_num |
notes |
refcode |
A 1238 |
AB: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 4.89 +/- 1.95, 2.96, and 1.17 Msun, respectively. |
Mlk2012 |
|
AB: Prieur et al. (2014) derive a dynamical parallax of 9.8 mas and a |
|
|
total mass of 3.7 +/- 1.7 Msun (based on the original Hipparcos |
HIP1997a |
|
parallax) or 5.0 +/- 1.9 Msun (based on the revised Hipparcos parallax |
VlF2007 |
|
of van Leeuwen 2007). |
Pru2014 |
REFERENCES
refcode |
metd |
author |
reference |
HIP1997a |
Hh - |
Hipparcos |
1997yCat.1239....0E |
HIP1997a |
|
Hipparcos Catalog, ESA SP-1200, 1997 (incl. Hp photometry, vol. 10) |
|
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
Pru2014 |
S j |
Prieur, J.-L., Scardia, M., Pansecchi, L., Argyle, R., Zanutta, A., & Aristidi, E. |
2014AN....335..817P |
Pru2014 |
+orb |
AN 335, 817, 2014 |
|
VlF2007 |
- |
van Leeuwen, F. |
2007A&A...474..653V |
VlF2007 |
|
A&A 474, 653, 2007 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
23088+1058 |
A 1238 |
AB |
2007 |
82 |
120 |
0.3 |
8.20 |
8.79 |
F6V |
NO |
230847.77+105731.1 |
23088+1058 |
A 1238 |
AB |
2008 |
83 |
118 |
0.3 |
8.20 |
8.79 |
F6V |
NO |
230847.77+105731.1 |
23088+1058 |
A 1238 |
AB |
2014 |
82 |
99 |
0.3 |
8.20 |
8.79 |
F6V |
NO |
230847.77+105731.1 |
23088+1058 |
A 1238 |
AB |
2018 |
83 |
85 |
0.2 |
8.20 |
8.79 |
F6V |
NO |
230847.77+105731.1 |
23088+1058 |
A 1238 |
AB |
2021 |
87 |
70 |
0.2 |
8.20 |
8.79 |
F6V |
NO |
230847.77+105731.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23088+1058 A 1238 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23088+1058 A 1238 AB : MEASURES
No records found.
WDS 23088+1058 : 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 23088+1058 : ALADIN DSS IMAGE @ 23h 08m 47.77s +10° 57' 31.1"
WDS 23088+1058 A 1238 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 |
|
23088+1058 |
A 1238 |
AB |
70 |
0.2 |
|
Show |
|
23088+1058 |
A 1238 |
AB,CD |
292 |
75.2 |
|
Show |
|
23088+1058 |
A 1238 |
CD |
121 |
1.3 |
2 |
Show |
|
23096+1043 |
HJ 304 |
|
181 |
25.6 |
19 |
Show |
|
23065+1039 |
GRV 634 |
|
99 |
41.6 |
38 |
Show |
|
23053+1056 |
GRV 633 |
|
250 |
13.3 |
51 |
Show |
|
23103+1008 |
CVR 975 |
|
118 |
25.5 |
54 |
Show |
|
23098+1150 |
GWP3245 |
|
317 |
10.3 |
55 |
Show |
|
23103+1152 |
CVR 976 |
|
5 |
22.9 |
59 |
Show |
|
23113+1144 |
ROE 133 |
|
324 |
2.1 |
60 |
Show |
|
23067+1152 |
GWP3234 |
|
192 |
6.9 |
62 |
Show |
|
23091+0955 |
HEI 605 |
AB |
68 |
2.6 |
63 |
Show |
|
23131+1040 |
FRK 13 |
|
4 |
21.3 |
67 |
Show |
|
23043+1054 |
SKF 246 |
|
117 |
2.0 |
67 |
Show |
|
23059+1006 |
GWP3232 |
|
71 |
15.8 |
68 |
Show |
|
23134+1104 |
STF2991 |
|
358 |
32.5 |
69 |
Show |
|
23131+1025 |
BRT3230 |
|
313 |
4.1 |
73 |
Show |
|
23100+1208 |
KPP2346 |
|
330 |
20.1 |
73 |
Show |
|
23125+1008 |
GWP3253 |
|
267 |
76.7 |
74 |
Show |
|
23107+0947 |
HDS3302 |
|
338 |
0.3 |
76 |
Show |
|
23126+1002 |
GWP3254 |
|
332 |
86.3 |
80 |
Show |
|
23109+0940 |
GRV 646 |
|
192 |
17.8 |
84 |
Show |
|
23033+1129 |
ROE 132 |
AB |
73 |
1.1 |
88 |
Show |
|
23033+1129 |
GII 71 |
Aa,Ab |
33 |
0.1 |
88 |
Show |
|
23147+1044 |
SKF2828 |
|
20 |
12.5 |
89 |
Show |
|
23141+1010 |
HDS3308 |
|
166 |
0.1 |
92 |
Show |
|
23078+1229 |
GRV 637 |
|
149 |
79.0 |
93 |
Show |
|
23146+1014 |
KPP1274 |
|
17 |
9.7 |
96 |
Show |
|
23151+1023 |
FOX 272 |
|
1 |
24.1 |
97 |
Show |
|
23049+1216 |
DBR 324 |
|
199 |
3.7 |
98 |
Show |
|
23021+1026 |
J 294 |
AB |
137 |
3.9 |
104 |
Show |
|
23021+1026 |
J 294 |
AC |
117 |
28.6 |
104 |
Show |
|
23052+1226 |
GWP3230 |
|
221 |
27.9 |
104 |
Show |
|
23078+1240 |
BU 1025 |
AB |
329 |
0.8 |
104 |
Show |
|
23078+1240 |
BU 1025 |
AC |
84 |
21.7 |
104 |
Show |
|
23130+0934 |
SKF2811 |
|
276 |
23.4 |
105 |
Show |
|
23064+1235 |
HDS3291 |
Aa,Ab |
336 |
0.5 |
106 |
Show |
|
23064+1235 |
GIC 188 |
AB |
36 |
37.2 |
106 |
Show |
|
23081+0909 |
LDS5048 |
|
350 |
15.8 |
109 |
Show |
|
23014+1047 |
SKF1872 |
|
243 |
5.6 |
110 |
Show |
|
23125+1233 |
LAS 1 |
AB |
256 |
6.7 |
111 |
Show |
|
23125+1233 |
LAS 1 |
AC |
189 |
10.5 |
111 |
Show |
|
23069+1246 |
BRT1364 |
|
258 |
4.8 |
113 |
Show |
|
23129+1233 |
HJ 3176 |
|
344 |
26.9 |
113 |
Show |
|
23160+1021 |
OL 225 |
|
334 |
3.6 |
114 |
Show |
|
23156+1156 |
GWP3261 |
|
59 |
6.1 |
116 |
Show |
|
23058+0909 |
LDS5045 |
AB |
151 |
175.5 |
118 |
Show |
|
23167+1015 |
HJ 3180 |
|
281 |
24.0 |
124 |
Show |
|
23015+1202 |
BPM2473 |
|
259 |
101.9 |
125 |
Show |
|
23006+1017 |
CVR 273 |
|
129 |
22.7 |
129 |
Show |
|
23161+1212 |
KPP4308 |
|
359 |
1.4 |
131 |
|
|
WDS 23088+1058 : COMPONENTS
|
A |
B |
C |
B |
pa=69.2°
sep=0.22"
| |
C |
pa=292.2°
sep=73.81"
| pa=292.1°
sep=73.97"
| |
D |
pa=292.1°
sep=72.56"
| pa=291.9°
sep=72.72"
| pa=121.0°
sep=1.26"
|
23088+1058 A
Coord arcsec 2000 |
230847.77+105731.1 |
|
Mag |
8.2 |
|
Spectral class |
F6V (yellow-white) |
|
PmRA |
48.00 |
|
PmDE |
-8.0 |
|
SAO |
108426 |
|
HIP |
114280 |
|
Tycho2 |
1163-01910-1 |
|
HD |
218550 |
|
GC |
32236 |
|
BD |
BD+10 4887 |
|
Tycho2 |
1163-01910-1 |
|
Pflag |
|
|
RAmdeg |
347.19914759 |
|
DEmdeg |
10.95864228 |
|
PmRA |
37.7 |
|
PmDE |
-0.3 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.24 |
|
EpDEm |
1991.04 |
|
Num |
19 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.0 |
|
BTmag |
8.164 |
|
E BTmag |
0.017 |
|
VTmag |
7.673 |
|
E VTmag |
0.011 |
|
Prox |
735 |
|
TYC |
T |
|
HIP |
114280 |
|
CCDM |
AB |
|
RAdeg |
347.19905889 |
|
DEdeg |
10.95864306 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.52 |
|
E RAdeg |
4.7 |
|
E DEdeg |
5.3 |
|
Posflg |
P |
|
Corr |
-0.3 |
|
SAO |
108426 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0033 |
|
DE1950 |
|
|
PmDE1950 |
-0.008 |
|
Vmag |
7.5 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
32236 |
|
DM |
BD+10 4887 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
218550 |
|
M HD |
0 |
|
GC |
32236 |
|
RA1950rad |
6.04878954 |
|
DE1950rad |
0.18653078 |
|
PmRA2000 |
0.0034 |
|
PmDE2000 |
-0.013 |
|
Catalog |
H |
|
HIP |
114280 |
|
Proxy |
H |
|
RAhms |
23 08 47.77 |
|
DEdms |
+10 57 31.1 |
|
Vmag |
7.6 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
347.199 |
|
DEdeg |
10.9586 |
|
AstroRef |
* |
|
Plx |
9.25 |
|
CCDM |
23088+1058 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
169 |
|
Rho |
0.278 |
|
HD |
218550 |
|
BD |
BD+10 4887 |
|
CD |
|
|
CP |
|
|
Dm number |
+10 4887 |
|
VIred |
0.52 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
230847.77+105731.1 |
|
HIP |
114280 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
6.0597666288 |
|
DErad |
0.1912644046 |
|
Plx |
8.39 |
|
PmRA |
37.56 |
|
PmDE |
-0.62 |
|
E RArad |
0.73 |
|
E DErad |
0.59 |
|
E Plx |
0.82 |
|
E pmRA |
0.94 |
|
E pmDE |
0.98 |
|
Hpmag |
7.7032 |
|
E Hpmag |
0.0016 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.455 |
|
E BV |
0.008 |
|
VI |
0.52 |
|
Ccdm |
23088+1058 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.19 |
|
DDEs |
-29.3 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
8.0 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
42 |
|
PmDE |
-2 |
|
Dm number |
+10 4887 |
|
Cat1 |
BD |
|
Name2 |
+10 3177 |
|
Cat2 |
AGK2/3 |
|
HD |
218550 |
|
M HD |
|
|
ADS BDS |
A16539 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23038N1025A |
|
HIC |
114280 |
|
23088+1058 B
Coord arcsec 2000 |
230847.78+105731.2 |
|
Mag |
8.79 |
|
Calc delta mag |
0.59 |
|
Calc coord |
yes |
|
Ccdm |
23088+1058 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
Note2 |
|
|
Discov num |
A 1238 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1905 |
|
Theta |
|
|
Rho |
|
|
Obs |
99 |
|
Vmag |
8.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A16539 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23038N1025B |
|
HIC |
114280 |
|
23088+1058 C
Coord arcsec 2000 |
230843.13+105759.0 |
|
Mag |
11.9 |
|
PmRA |
-14.00 |
|
PmDE |
-11.0 |
|
Calc delta mag |
3.7 |
|
Ccdm |
23088+1058 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 1238 |
|
DRAs |
-4.76 |
|
DDEs |
-0.2 |
|
R dRAs |
10 |
|
Year |
1905 |
|
Theta |
294 |
|
Rho |
70.6 |
|
Obs |
4 |
|
Vmag |
11.6 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
12 |
|
PmDE |
4 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
+10 3176 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A16539 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23038N1025C |
|
HIC |
|
|
23088+1058 D
Coord arcsec 2000 |
230843.20+105758.3 |
|
Mag |
11.9 |
|
Calc delta mag |
3.7 |
|
Calc coord |
yes |
|
Ccdm |
23088+1058 |
|
RComp |
C |
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 1238 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1905 |
|
Theta |
120 |
|
Rho |
1.2 |
|
Obs |
5 |
|
Vmag |
11.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A16539 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23038N1025D |
|
HIC |
|
|