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Doubles in session


Current system
23350+0136
MEL 9 AC


Nearby doubles
37' : 23364+0206
THP 1

41' : 23336+0100
RST5490

43' : 23355+0218
GWP3328

44' : 23342+0218
A 2499

53' : 23359+0227
A 2300

64' : 23377+0047
CBL 195

71' : 23358+0027
OSO 201

74' : 23303+0200
OCC9203

75' : 23311+0222
OCC 832

76' : 23371-0028
GWP3331

78' : 23386+0042
LDS6046

83' : 23340-0014
GRV1147

85' : 23360-0013
BOY 13

85' : 23388+0034
CVR1720

89' : 23397-0044
YR 18

99' : 23292+0049
HJ 3195

99' : 23359+0314
STF3025

102' : 23283+0123
OCC 868

105' : 23288-0050
A 896

105' : 23412+0047
STE 17

105' : 23417+0105
CVR 292

106' : 23410+0043
BAL1249

106' : 23419+0121
HDZ 4

108' : 23376+0317
GWP3333

108' : 23401+0252
OCC 829

110' : 23289+0237
GWP3306



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23350+0136 MEL 9 AC

 
 
23h 35m 00.27s +01° 36' 19.5" P.A. 347.00 sep 0.9 mag 9.59,13.20 Sp K7V
 
 
Coord 2000 23350+0136 Discov num MEL   9 Comp AC Coord arcsec 2000 23 35 00.27 +01 36 19.5
Date first 2000 Date last 2017 Obs 14
Pa first 344 Pa last 346.9 P.A. Now (θ) 346.9°
Sep first 0.7 Sep last 0.85 Sep. Now (ρ) 0.85"
Mag pri 9.59 Mag sec 13.20 delta mag (ΔM) 3.61 Spectral class K7V (yellow-orange)
Pri motion ra +346 Sec motion ra
Pri motion dec +034 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
23350+0136 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 35 00 +01 36 20 MEL 9 AB 2021 21 357 1.3 9.59 12.00 2.41
Show 23 35 00 +01 36 20 MEL 9 AC 2017 14 347 0.9 9.59 13.20 3.61 <===
Show 23 35 00 +01 36 20 LAF 74 AD 2004 1 76 7.4 6.30 20.50 14.20
Show 23 35 00 +01 36 20 LAF 74 AE 2004 1 151 12.2 6.30 18.80 12.50
Show 23 35 00 +01 36 20 LAF 74 AF 2004 1 96 12.4 6.30 15.60 9.30
Show 23 35 00 +01 36 19 MEL 9 BC 2021 21 217 0.1 12.00 13.20 1.20 Y
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 0585-00236-1
 
 
WDS 23350+0136 MEL 9 AC : NOTES
 
 
discov_num notes refcode
MEL 9 GJ 900
Malogolovets et al. (2007) combine all data to derive I-, K-, and Mlg2007b
H-band absolute magnitudes for all three components, as well as
spectral types and masses:
I +/- K +/- H +/- spec mass (Msun)
A: 6.66 0.08 4.84 0.08 5.11 0.08 K5-K7 0.64 - 0.67
B: 9.15 0.11 6.76 0.20 6.85 0.09 M3-M4 0.28 - 0.34
C: 10.08 0.26 7.39 0.31 7.54 0.15 M5-M6 0.16 - 0.24
BC probably form inner short-period (~20y) pair moving with A around
mass center; A,BC period ~80y. Observed configuration may be due to
relative tilts of orbital planes. 2MASS images show faint objects ~12"
northeast and 15" south of primary; stars are probably late M dwarfs
and possibly members of the GJ 900 system.
 
 
REFERENCES
 
 
refcode metd author reference
Mlg2007b S j Malogolovets, E.V., Balega, Yu.Yu., Rastegaev, D.A., Hofmann, K.-H., & Weigelt, G. 2007AstBu..62..105M
Mlg2007b Astrophys. Bull. 62, 105, 2007
 
 
DISCOVERER
 
 
idgroup discov author
1 LAF Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F.,
1 LAF Rigaut, F., Graham, J.R., et al.
10 LAF Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., &
10 LAF Hauschildt, P.
13 MEL Martin, E.L., Basri, G., Brandner, W., Bouvier, J., Zapatero Osorio, M.R.,
13 MEL Rebolo, R., Stauffer, J., Allard, F., et al.
18 MEL Martin, E.L., Brandner, W., Bouvier, J., Luhman, K.L., Stauffer, J., Basri, G.,
18 MEL Zapatero Osorio, M.R., & Barrado y Navascues, D.
23 MEL Martin, E.L., Brandner, W., Bouy, H., Basri, G., Davis, J., Deshpande, R., &
23 MEL Montgomery, M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23350+0136 MEL 9 AC 2006 7 345 0.7 9.59 13.20 N D 233500.27+013619.4
23350+0136 MEL 9 AC 2007 11 345 0.7 9.59 13.20 N D 233500.27+013619.4
23350+0136 MEL 9 AC 2017 14 347 0.9 9.59 13.20 K7V N 233500.27+013619.5

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

 
 
WDS 23350+0136 MEL 9 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23350+0136 MEL 9 AC : MEASURES
 
 
No records found.

 
 
WDS 23350+0136 : VIRTUAL EYEPIECE
 
 

23350+0136 MEL 9A mag 9.59 Sp K7V 23350+0136 MEL 9B sep 0.1 P.A. 180.00 mag 12 Sp M0 23350+0136 MEL 9C sep 0.8 P.A. 346.90 mag 13.2 23350+0136 LAF 74D sep 7.4 P.A. 76.00 mag 20.5 23350+0136 LAF 74E sep 12.2 P.A. 150.60 mag 18.8 23350+0136 LAF 74F sep 12.4 P.A. 96.40 mag 15.6 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 23350+0136 : ALADIN DSS IMAGE @ 23h 35m 00.27s +01° 36' 19.5"
 
 
 
 
WDS 23350+0136 MEL 9 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23350+0136 MEL 9AB distance=1' 23350+0136 LAF 74AD distance=1' 23350+0136 LAF 74AE distance=1' 23350+0136 LAF 74AF distance=1' 23350+0136 MEL 9AC distance=1' 23350+0136 MEL 9BC distance=1' 23364+0206 THP 1 distance=37' 23336+0100 RST5490 distance=41' 23355+0218 GWP3328 distance=43' 23342+0218 A 2499 distance=44' 23359+0227 A 2300 distance=53' 23377+0047 CBL 195 distance=64' 23358+0027 OSO 201 distance=71' 23303+0200 OCC9203 distance=74' 23311+0222 OCC 832 distance=75' 23371-0028 GWP3331 distance=76' 23386+0042 LDS6046 distance=78' 23340-0014 GRV1147 distance=83' 23360-0013 BOY 13 distance=85' 23388+0034 CVR1720 distance=85' 23397-0044 YR 18 distance=89' 23292+0049 HJ 3195 distance=99' 23359+0314 STF3025 distance=99' 23283+0123 OCC 868 distance=102' 23288-0050 A 896 distance=105' 23412+0047 STE 17 distance=105' 23417+0105 CVR 292 distance=105' 23410+0043 BAL1249 distance=106' 23419+0121 HDZ 4 distance=106' 23376+0317 GWP3333 distance=108' 23401+0252 OCC 829 distance=108' 23289+0237 GWP3306 distance=110' 23407+0025 BU 723AB distance=111' 23407+0025 FOX9039AC distance=111' 23407-0023 STF3030 distance=113' 23296-0018 KPP1885 distance=114' 23393-0003 SKF1783 distance=114' 23426+0150 CVR1005 distance=115' 23314+0317 BAL2068 distance=115' 23344+0331 WSI 155 distance=116' 23340+0334 BAL2581 distance=119' 23428+0215 J 167 distance=123' 23269+0115 S 830AB distance=123' 23269+0115 S 830BC distance=124' 23346+0345 LDS6040 distance=130' 23268+0055 BAL1248 distance=131' 23334+0346 CVR 285 distance=132' 23433-0049 KPP2697AB distance=133' 23397+0331 BAL2069 distance=135' 23267+0229 OCC 222 distance=135' 23263+0212 BAL1601 distance=135' 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 23350+0136 MEL 9 AB 357 1.3 1
Show 23350+0136 LAF 74 AD 76 7.4 1
Show 23350+0136 LAF 74 AE 151 12.2 1
Show 23350+0136 LAF 74 AF 96 12.4 1
Show 23350+0136 MEL 9 AC 347 0.9 1
Show 23350+0136 MEL 9 BC 217 0.1 1
Show 23364+0206 THP 1 118 0.0 37
Show 23336+0100 RST5490 358 1.0 41
Show 23355+0218 GWP3328 36 16.9 43
Show 23342+0218 A 2499 169 1.0 44
Show 23359+0227 A 2300 253 5.2 53
Show 23377+0047 CBL 195 157 34.2 64
Show 23358+0027 OSO 201 236 8.4 71
Show 23303+0200 OCC9203 -1 0.3 74
Show 23311+0222 OCC 832 -1 0.1 75
Show 23371-0028 GWP3331 141 18.0 76
Show 23386+0042 LDS6046 37 131.6 78
Show 23340-0014 GRV1147 164 13.1 83
Show 23360-0013 BOY 13 8 0.1 85
Show 23388+0034 CVR1720 68 3.1 85
Show 23397-0044 YR 18 134 0.1 89
Show 23292+0049 HJ 3195 99 14.9 99
Show 23359+0314 STF3025 65 25.2 99
Show 23283+0123 OCC 868 -1 0.1 102
Show 23288-0050 A 896 63 1.3 105
Show 23412+0047 STE 17 125 28.3 105
Show 23417+0105 CVR 292 25 7.9 105
Show 23410+0043 BAL1249 336 14.2 106
Show 23419+0121 HDZ 4 147 74.3 106
Show 23376+0317 GWP3333 222 8.1 108
Show 23401+0252 OCC 829 -1 0.1 108
Show 23289+0237 GWP3306 274 333.0 110
Show 23407+0025 BU 723 AB 165 3.8 111
Show 23407+0025 FOX9039 AC 336 74.6 111
Show 23407-0023 STF3030 222 2.5 113
Show 23296-0018 KPP1885 104 14.7 114
Show 23393-0003 SKF1783 326 1.1 114
Show 23426+0150 CVR1005 142 15.6 115
Show 23314+0317 BAL2068 74 7.2 115
Show 23344+0331 WSI 155 235 6.8 116
Show 23340+0334 BAL2581 351 3.0 119
Show 23428+0215 J 167 9 4.9 123
Show 23269+0115 S 830 AB 342 182.7 123
Show 23269+0115 S 830 BC 156 80.3 124
Show 23346+0345 LDS6040 75 103.2 130
Show 23268+0055 BAL1248 56 2.2 131
Show 23334+0346 CVR 285 127 43.7 132
Show 23433-0049 KPP2697 AB 20 6.6 133
Show 23397+0331 BAL2069 287 7.7 135
Show 23267+0229 OCC 222 -1 0.1 135
Show 23263+0212 BAL1601 243 13.8 135

 
 
WDS 23350+0136 : COMPONENTS
 
 
  A B C D E
B pa=180.0°
sep=0.10"
 
C pa=346.9°
sep=0.85"
pa=348.3°
sep=0.95"
 
D pa=76.0°
sep=7.41"
pa=75.2°
sep=7.43"
pa=82.6°
sep=7.44"
 
E pa=150.6°
sep=12.15"
pa=150.4°
sep=12.06"
pa=151.7°
sep=12.97"
pa=185.7°
sep=12.44"
 
F pa=96.4°
sep=12.41"
pa=95.9°
sep=12.39"
pa=100.0°
sep=12.71"
pa=121.7°
sep=6.04"
pa=34.7°
sep=11.19"
 
 
23350+0136 A
 
 
Coord arcsec 2000 233500.27+013619.5 Mag 9.59 Spectral class K7V (yellow-orange) PmRA 346.00
PmDE 34.0 HIP 116384 Tycho2 0585-00236-1 BD BD+00 5017
Tycho2
Tycho2 0585-00236-1 Pflag RAmdeg 353.75115798 DEmdeg 1.60542602
PmRA 342.6 PmDE 33.7 E RAmdeg 25 E DEmdeg 25
E pmRA 1.2 E pmDE 1.2 EpRAm 1984.26 EpDEm 1981.57
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 11.326 E BTmag 0.091 VTmag 9.702
E VTmag 0.038 Prox 999 TYC T HIP 116384
CCDM RAdeg 353.75036639 DEdeg 1.60534611 EpRA 1990 1.67
EpDE 1990 1.63 E RAdeg 30.3 E DEdeg 34.2 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 116384 Proxy RAhms 23 35 00.08
DEdms +01 36 19.2 Vmag 9.59 VarFlag R Vmag G
RAdeg 353.75 DEdeg 1.60534 AstroRef Plx 51.8
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD BD+00 5017
CD CP Dm number +00 5017 VIred 1.65
SpType M0 R SpType Coord arcsec 2000 233500.08+013619.2
Hipparcos 2
HIP 116384 Sn 5 So 0 Nc 1
RArad 6.1741078266 DErad 0.0280184374 Plx 52.56 PmRA 341.31
PmDE 25.5 E RArad 1.11 E DErad 0.86 E Plx 1.29
E pmRA 1.73 E pmDE 1.02 Hpmag 9.6672 E Hpmag 0.0044
SHp 0.021 VA 0 BV 1.329 E BV 0.017
VI 1.65
 
 
23350+0136 B
 
 
Coord arcsec 2000 233500.27+013619.4 Coord calc 233500.27+013619.4 Mag 12 Spectral class M0 (red)
PmRA 346.00 PmDE 34.0 Calc delta mag 2.41
 
 
23350+0136 C
 
 
Coord arcsec 2000 233500.26+013620.3 Mag 13.2 Calc delta mag 3.61 Calc coord yes
 
 
23350+0136 D
 
 
Coord arcsec 2000 233500.75+013621.3 Mag 20.5 Calc delta mag 10.91 Calc coord yes
 
 
23350+0136 E
 
 
Coord arcsec 2000 233500.67+013608.9 Mag 18.8 Calc delta mag 9.21 Calc coord yes
 
 
23350+0136 F
 
 
Coord arcsec 2000 233501.09+013618.1 Mag 15.6 Calc delta mag 6.01 Calc coord yes