23075+2108 MAR 1 Aa,Ae

 
 
23h 07m 28.71s +21° 08' 03.3" P.A. 272.00 sep 0.4 mag 5.38,15.90 Sp A5V dist. 39.4 pc (128.52 l.y.)
 
 
Coord 2000 23075+2108 Discov num MAR   1 Comp Aa,Ae Coord arcsec 2000 23 07 28.71 +21 08 03.3
Date first 2009 Date last 2014 Obs 16
Pa first 234 Pa last 272 P.A. Now (θ) 272°
Sep first 0.4 Sep last 0.384 Sep. Now (ρ) 0.384"
Mag pri 5.38 Mag sec 15.90 delta mag (ΔM) 10.52 Spectral class A5V (white)
Pri motion ra +108 Sec motion ra
Pri motion dec -050 Sec motion dec
Notes N O K (See Notes, Orbital solution, 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
This double is physical.
 
 
23075+2108 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V342 Peg 91022 23 07 29 +21 08 03 MAR 1 Aa,Ab 2015 33 67 1.7 5.38 16.30 10.92 Y
Show 91022 23 07 29 +21 08 03 MAR 1 Aa,Ac 2015 32 329 0.9 5.38 14.65 9.27 Y
Show 91022 23 07 29 +21 08 03 MAR 1 Aa,Ad 2015 25 221 0.7 5.38 15.26 9.88 Y
Show 91022 23 07 29 +21 08 03 MAR 1 Aa,Ae 2014 16 272 0.4 5.38 15.90 10.52 Y <===
Show 91022 23 07 29 +21 08 03 LWR 19 AB 2007 2 13 14.2 5.40 21.60 16.20
Show 91022 23 07 29 +21 08 03 LWR 19 AC 2007 2 116 14.9 5.40 20.40 15.00
Show 91022 23 07 29 +21 08 03 CLO 11 AD 1994 1 224 240.0 5.96 20.80 14.84
Octuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V342 Peg Constellation Pegasus SAO 91022 HIP 114189
Tycho2 1718-02350-1 Gaia DR2 2832463659640297472 HD 218396 HR 8799
BD BD+20 5278 FK5 3850 Distance 39.4 Distance ly 128.52
 
 
ORBITAL ELEMENTS
 
 
Period (P)56.99y± 3.09 Periastron (T)1995.61y± 0.93 Semi-major axis (a)0.431a± 0.012
Eccentricity (e)0 Inclination (i)30.95°± 1.43 Longitude of periastron (ω)0°
Node (Ω)145.73°± 7.11 Notesn ReferenceZur2015
Equinox2000 Last observation2014 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 170.0 0.418
2001 175.8 0.413
2002 181.8 0.406
2003 188.0 0.400
2004 194.4 0.393
2005 201.1 0.387
2006 207.9 0.381
2007 214.9 0.376
2008 222.1 0.372
2009 229.4 0.370
2010 236.8 0.370
2011 244.1 0.371
2012 251.4 0.373
2013 258.6 0.377
2014 265.5 0.382
2015 272.3 0.388
2016 278.9 0.395
2017 285.2 0.402
2018 291.4 0.408
2019 297.3 0.414
2020 303.1 0.420
2021 308.7 0.425
2022 314.3 0.428
2023 319.7 0.430
2024 325.2 0.431
2025 330.6 0.430
2026 336.0 0.429
2027 341.6 0.425
2028 347.2 0.421
2029 352.9 0.416
2030 358.8 0.410


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds23075%2B2108w.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 23075+2108 MAR 1 Aa,Ae : NOTES
 
 
discov_num notes refcode
LWR 19 V342 Peg. Based on the proper motion of A and change in relative
position, Close et al. (2010) conclude B and C are background objects. Clo2010
AD: Found in SDSS data. Position angle estimated by catalog editor
based on Aladin image.
MAR 1 The Ab, Ac, and Ad components are Jovian-mass planets in orbit around
HR 8799. Projected separations are 68, 38, and 24 au; orbital periods
(assuming pole-view circular orbits) are estimated at 460, 190, and
100 years. Masses are 5-11, 7-13, and 7-13 Mjup, respectively. Mar2008
The Aa, Ab, Ac, and Ad components all appear to be co-moving. Vig2012
CHARA Array Limb-darkened diameter 0.342 +/- 0.008 mas. CIA2012d
R = 1.44 +/- 0.06 \rsun, Teff = 7193 +/- 87K, L = 5.05 +/- 0.29 \lsun.
 
 
REFERENCES
 
 
refcode metd author reference
CIA2012d not j Baines, E.K., White, R.J., Huber, D., Jones, J., Boyajian, T., McAlister, H.A., 2012ApJ...761...57B
CIA2012d ten Brummelaar, T.A., Turner, N.H., Sturmann, J., Sturmann, L., Goldfinger, P.J., .
CIA2012d Farrington, C.D., Riedel, A.R., Ireland, M., von Braun, K. & Ridgway, S.T. .
CIA2012d ApJ 761, 57, 2012 .
Clo2010 A w Close, L.M. & Males, J.R. 2010ApJ...709..342C
Clo2010 +Hn ApJ 709, 342, 2010
Clo2010 +Es (reduced data obtained by MBA2008) 2008Sci...322.1348M
Mar2008 A j Marois, C., Macintosh, B., Barman, T., Zuckerman, B., Song, I., Patience, J., 2008Sci...322.1348M
Mar2008 Lafreniere, D., & Doyon, R.
Mar2008 Science 322, 1348, 2008
Vig2012 A - Vigan, A., Patience, J., Marois, C., Bonavita, M., DeRosa, R.J., Macintosh, B., 2012A&A...544A...9V
Vig2012 Song, I., Royon, R., Zuckerman, B., Lafreniere, D., & Barman, T.
Vig2012 A&A 544, A9, 2012
Vig2012 (measures include 5-sigma detection limits for separations 0.5" - 10")
 
 
DISCOVERER
 
 
idgroup discov author
1 LWR Lowrance, P.J., McCarthy, C., Becklin, E.E., Zuckerman, B., Schneider, G.,
1 LWR Webb, R.A., Hines, D.C., Kirkpatrick, J.D., et al.
4 LWR Lowrance, P.J., Schneider, G., Kirkpatrick, J.D., Becklin, E.E., Weinberger, A.J.,
4 LWR Zuckerman, B., Plair, P., Malmuth, E.M., et al.
9 LWR Lowrance, P.J., Becklin, E.E., Schneider, G., Kirkpatrick, J.D., Weinberger, A.J.,
9 LWR Zuckerman, B., Dumas, C., Beuzit, J.-L., et al.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23075+2108 MAR 1 Aa,Ae 2010 7 244 0.4 5.38 15.90 A5V N K 230728.71+210803.3
23075+2108 MAR 1 Aa,Ae 2011 9 252 0.4 5.38 15.90 A5V NO K 230728.71+210803.3
23075+2108 MAR 1 Aa,Ae 2014 16 272 0.4 5.38 15.90 A5V NO K 230728.71+210803.3

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 23075+2108 MAR 1 Aa,Ae : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23075+2108 MAR 1 Aa,Ae : MEASURES
 
 
No records found.

 
 
WDS 23075+2108 : VIRTUAL EYEPIECE
 
 

23075+2108 LWR 19A mag 5.4 Sp A5V 23075+2108 MAR 1Ab sep 1.6 P.A. 65.50 mag 16.3 23075+2108 MAR 1Ac sep 0.9 P.A. 331.00 mag 14.65 23075+2108 MAR 1Ad sep 0.7 P.A. 218.50 mag 15.26 23075+2108 MAR 1Ae sep 0.4 P.A. 272.10 mag 15.9 23075+2108 LWR 19B sep 14.1 P.A. 12.30 mag 21.6 23075+2108 LWR 19C sep 14.1 P.A. 117.10 mag 20.4 23075+2108 CLO 11D sep 232.4 P.A. 222.00 mag 20.8 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23075+2108 : ALADIN DSS IMAGE @ 23h 07m 28.71s +21° 08' 03.3"
 
 
 
 
WDS 23075+2108 MAR 1 Aa,Ae : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23075+2108 MAR 1Aa,Ae distance=0' 23074+2035 STT 488 distance=34' 23045+2112 LDS5043 distance=41' 23073+2010 J 212 distance=59' 23083+2207 HJ 979 distance=61' 23108+2201 SLW1304 distance=72' 23065+1955 NSN 765 distance=75' 23077+2223 AZC 125 distance=75' 23060+1949 UC 4880 distance=82' 23028+1958 UC 4870 distance=96' 23133+2205 STF2990AB distance=100' 23133+2205 ZUL 2AC distance=100' 23130+2218 AZC 127 distance=104' 23136+2207 BRT2511 distance=105' 23132+1959 STF2989 distance=106' 23139+2204 GRV 653 distance=106' 23145+2027 HJ 982AB distance=107' 23145+2027 HJ 982AC distance=107' 23077+1917 UC 4887 distance=112' 23121+2245 MET 96 distance=117' 22597+2154 RAO 627 distance=119' 23127+1923 J 3353 distance=128' 23038+2309 AG 289 distance=132' 22590+2013 LDS5033 distance=132' 22581+2045 HO 484AB distance=134' 22581+2045 HO 484AC distance=134' 23170+2125 STF2997 distance=135' 23161+2211 MET 98AB distance=136' 23161+2211 MET 98AC distance=136' 23027+2308 YSC 227 distance=137' 23171+2045 BRT2512 distance=138' 22575+2046 RBR 21 (Helvetios) distance=142' 23124+1902 SKF1186CE distance=144' 23097+2331 POU5782 distance=144' 23084+1843 GWP3238 distance=146' 23094+1844 HO 487 distance=147' 23123+2319 SLW1307 distance=147' 23088+1840 GWP3241 distance=150' 23172+2004 KPP1024 distance=151' 23110+2332 CVR 978 distance=153' 23058+2343 POU5776 distance=158' 23167+1937 HDS3316 distance=158' 23097+2343 POU5783 distance=158' 23063+1831 KPP3390 distance=158' 22574+1958 COU 334 distance=158' 22569+2205 TDT3807 distance=159' 23074+2347 POU5778 distance=160' 22596+1913 CVR 963 distance=161' 23114+1837 GWP3248 distance=161' 23046+2344 TDT3873 distance=161' 22580+2240 BRT2510 distance=162' grafico limitrofi
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 23075+2108 LWR 19 AB 13 14.2
Show 23075+2108 LWR 19 AC 116 14.9
Show 23075+2108 CLO 11 AD 224 240.0
Show 23075+2108 MAR 1 Aa,Ab 67 1.7
Show 23075+2108 MAR 1 Aa,Ac 329 0.9
Show 23075+2108 MAR 1 Aa,Ad 221 0.7
Show 23075+2108 MAR 1 Aa,Ae 272 0.4
Show 23074+2035 STT 488 335 14.9 34
Show 23045+2112 LDS5043 135 15.2 41
Show 23073+2010 J 212 341 4.3 59
Show 23083+2207 HJ 979 218 18.4 61
Show 23108+2201 SLW1304 168 96.1 72
Show 23065+1955 NSN 765 256 5.2 75
Show 23077+2223 AZC 125 49 42.1 75
Show 23060+1949 UC 4880 249 12.7 82
Show 23028+1958 UC 4870 38 9.5 96
Show 23133+2205 STF2990 AB 56 2.6 100
Show 23133+2205 ZUL 2 AC 301 32.1 100
Show 23130+2218 AZC 127 358 24.0 104
Show 23136+2207 BRT2511 163 4.2 105
Show 23132+1959 STF2989 143 1.8 106
Show 23139+2204 GRV 653 176 69.1 106
Show 23145+2027 HJ 982 AB 172 39.6 107
Show 23145+2027 HJ 982 AC 217 46.5 107
Show 23077+1917 UC 4887 245 28.5 112
Show 23121+2245 MET 96 29 2.9 117
Show 22597+2154 RAO 627 36 2.1 119
Show 23127+1923 J 3353 183 6.4 128
Show 23038+2309 AG 289 219 2.0 132
Show 22590+2013 LDS5033 236 21.2 132
Show 22581+2045 HO 484 AB 101 3.7 134
Show 22581+2045 HO 484 AC 212 38.8 134
Show 23170+2125 STF2997 222 24.8 135
Show 23161+2211 MET 98 AB 130 8.9 136
Show 23161+2211 MET 98 AC 306 9.8 136
Show 23027+2308 YSC 227 354 0.0 137
Show 23171+2045 BRT2512 351 3.7 138
Show Helvetios 22575+2046 RBR 21 245 2.9 142
Show 23124+1902 SKF1186 CE 8 6.3 144
Show 23097+2331 POU5782 300 18.0 144
Show 23084+1843 GWP3238 223 3.7 146
Show 23094+1844 HO 487 120 16.2 147
Show 23123+2319 SLW1307 127 11.4 147
Show 23088+1840 GWP3241 245 8.7 150
Show 23172+2004 KPP1024 54 8.2 151
Show 23110+2332 CVR 978 246 22.1 153
Show 23058+2343 POU5776 326 13.5 158
Show 23167+1937 HDS3316 8 0.1 158
Show 23097+2343 POU5783 295 11.4 158
Show 23063+1831 KPP3390 279 17.9 158
Show 22574+1958 COU 334 250 1.2 158

 
 
WDS 23075+2108 : COMPONENTS
 
 
  A Ab Ac Ad Ae B C
Ab pa=65.5°
sep=1.61"
 
Ac pa=331.0°
sep=0.93"
pa=274.4°
sep=1.92"
 
Ad pa=218.5°
sep=0.65"
pa=237.8°
sep=2.21"
pa=178.1°
sep=1.32"
 
Ae pa=272.1°
sep=0.36"
pa=250.3°
sep=1.94"
pa=173.4°
sep=0.80"
pa=5.3°
sep=0.53"
 
B pa=12.3°
sep=14.10"
pa=6.7°
sep=13.20"
pa=15.0°
sep=13.42"
pa=13.5°
sep=14.69"
pa=13.8°
sep=14.17"
 
C pa=117.1°
sep=14.05"
pa=122.6°
sep=13.11"
pa=119.1°
sep=14.83"
pa=114.5°
sep=14.20"
pa=116.5°
sep=14.38"
pa=154.8°
sep=22.30"
 
D pa=222.0°
sep=232.37"
pa=222.2°
sep=233.84"
pa=221.8°
sep=232.67"
pa=222.0°
sep=231.72"
pa=221.9°
sep=232.14"
pa=220.4°
sep=244.72"
pa=225.3°
sep=236.38"
 
 
23075+2108 A
 
 
Coord arcsec 2000 230728.71+210803.3 Mag 5.4 Spectral class A5V (white) PmRA 108.00
PmDE -50.0 SAO 91022 HIP 114189 Tycho2 1718-02350-1
HD 218396 HR 8799 GC 32209 BD BD+20 5278
FK5 3850
Tycho2
Tycho2 1718-02350-1 Pflag RAmdeg 346.86964426 DEmdeg 21.13425287
PmRA 106.5 PmDE -49.3 E RAmdeg 4 E DEmdeg 5
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.57 EpDEm 1991.31
Num 15 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.7 BTmag 6.263 E BTmag 0.015 VTmag 5.985
E VTmag 0.010 Prox 567 TYC T HIP 114189
CCDM RAdeg 346.86938333 DEdeg 21.13436722 EpRA 1990 1.77
EpDE 1990 1.66 E RAdeg 3.9 E DEdeg 4.6 Posflg
Corr 0.0
SAO
SAO 91022 DelFlag RA1950 PmRA1950 0.0082
DE1950 PmDE1950 -0.048 Vmag 5.9 SpType A5
Double code Source 70 CatNum 32209 DM BD+20 5278
DMcomp BDsup HD 218396 M HD 0
GC 32209 RA1950rad 6.04324287 DE1950rad 0.36414734 PmRA2000 0.0082
PmDE2000 -0.053
Hipparcos
Catalog H HIP 114189 Proxy RAhms 23 07 28.65
DEdms +21 08 03.7 Vmag 5.97 VarFlag 1 R Vmag H
RAdeg 346.869 DEdeg 21.1344 AstroRef Plx 25.04
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 218396 BD BD+20 5278
CD CP Dm number +20 5278 VIred 0.27
SpType A5V R SpType Coord arcsec 2000 230728.65+210803.7
Hipparcos 2
HIP 114189 Sn 5 So 0 Nc 1
RArad 6.0540124915 DErad 0.3688643786 Plx 25.38 PmRA 107.93
PmDE -49.63 E RArad 0.6 E DErad 0.45 E Plx 0.7
E pmRA 0.6 E pmDE 0.46 Hpmag 6.0415 E Hpmag 0.0049
SHp 0.028 VA 1 BV 0.259 E BV 0.01
VI 0.29
 
 
23075+2108 Ab
 
 
Coord arcsec 2000 230728.81+210804.0 Mag 16.3 Calc delta mag 10.92 Calc coord yes
 
 
23075+2108 Ac
 
 
Coord arcsec 2000 230728.68+210804.1 Mag 14.65 Calc delta mag 9.27 Calc coord yes
 
 
23075+2108 Ad
 
 
Coord arcsec 2000 230728.68+210802.8 Mag 15.26 Calc delta mag 9.88 Calc coord yes
 
 
23075+2108 Ae
 
 
Coord arcsec 2000 230728.68+210803.3 Mag 15.9 Calc delta mag 10.52 Calc coord yes
 
 
23075+2108 B
 
 
Coord arcsec 2000 230728.93+210817.1 Mag 21.6 Calc delta mag 16.22 Calc coord yes
 
 
23075+2108 C
 
 
Coord arcsec 2000 230729.60+210756.9 Mag 20.4 Calc delta mag 15.02 Calc coord yes
 
 
23075+2108 D
 
 
Coord arcsec 2000 230717.60+210510.7 Mag 20.8 PmRA 105.00 PmDE -6.0
Calc delta mag 15.42 Calc coord yes