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Doubles in session


Current system
13412-3053
BGG 1


Nearby doubles
22' : 13396-3052
BRT3003

27' : 13406-3027
UC 2586

29' : 13391-3045
WHC 11

30' : 13403-3025
TDS8924

37' : 13402-3127
SHN 179

47' : 13397-3009
RST1737

49' : 13430-3011
DAW 166AB

58' : 13414-3149
BRT3004

59' : 13413-2955
HJ 4605

62' : 13365-3104
TDS8895

65' : 13427-2951
LDS5789

66' : 13364-3114
RST1729

70' : 13359-3038
HJ 4597

77' : 13372-2957
HJ 4599

80' : 13456-3150
LDS4399

84' : 13472-3024
HJ 4613

86' : 13441-3210
WIS 231AB

86' : 13478-3055
DBR 196

86' : 13346-3040
RST1728

86' : 13440-3208
LDS5790

87' : 13479-3101
DBR 197

88' : 13470-3009
UC 2617

89' : 13480-3051
DBR 180

89' : 13470-3006
UC 2616

90' : 13481-3056
DBR 181

97' : 13369-3212
KPP3037



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13412-3053 BGG 1

 
 
13h 41m 11.60s -30° 52' 50.5" P.A. 318.00 sep 0.3 mag 13.80,17.80 Sp L2.5+T6.0
 
 
Coord 2000 13412-3053 Discov num BGG   1 Comp Coord arcsec 2000 13 41 11.60 -30 52 50.5
Date first 2014 Date last 2014 Obs 1
Pa first 318 Pa last 317.9 P.A. Now (θ) 317.9°
Sep first 0.3 Sep last 0.279 Sep. Now (ρ) 0.279"
Mag pri 13.80 Mag sec 17.80 delta mag (ΔM) 4 Spectral class L2.5+T6.0 (very deep red/brown dwarf)
Pri motion ra +109 Sec motion ra
Pri motion dec -163 Sec motion dec
Notes N K (See Notes, 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
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Gaia DR2 6174885824468076160
 
 
WDS 13412-3053 BGG 1 : NOTES
 
 
discov_num notes refcode
BGG 1 2MASS J13411160-30525049. Bardalez Gagliuffi et al. (2015) resolved
this very low -mass binary, and derived spectral types L2.5 +/- 1.0
and T6.0 +/- 1.0. Depending on age, this pair has a projected
separation of 8.1 +/- 0.5 au and estimated orbital period of 63-85y.
Mass estimates range from 0.052-0.075 Msun for the primary,
0.022-0.061 for the secondary. BGg2015
 
 
REFERENCES
 
 
refcode metd author reference
BGg2015 A j Bardalez Gagliuffi, D.C., Gelino, C.R., & Burgasser, A.J. 2015AJ....150..163B
BGg2015 +Ag AJ 150, 163, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13412-3053 BGG 1 2014 1 318 0.3 13.80 17.80 L2.5+T6.0 N K 134111.60-305250.5

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

 
 
WDS 13412-3053 BGG 1 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13412-3053 BGG 1 : MEASURES
 
 
No records found.

 
 
WDS 13412-3053 : VIRTUAL EYEPIECE
 
 

13412-3053 BGG 1A mag 13.8 Sp L2.5 13412-3053 BGG 1B sep 0.3 P.A. 322.20 mag 17.8 Sp T6.0 virtual eyepiece
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Radius:
Components only
 
 
WDS 13412-3053 : ALADIN DSS IMAGE @ 13h 41m 11.60s -30° 52' 50.5"
 
 
 
 
WDS 13412-3053 BGG 1 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13412-3053 BGG 1 distance=0' 13396-3052 BRT3003 distance=22' 13406-3027 UC 2586 distance=27' 13391-3045 WHC 11 distance=29' 13403-3025 TDS8924 distance=30' 13402-3127 SHN 179 distance=37' 13397-3009 RST1737 distance=47' 13430-3011 DAW 166AB distance=49' 13414-3149 BRT3004 distance=58' 13413-2955 HJ 4605 distance=59' 13365-3104 TDS8895 distance=62' 13427-2951 LDS5789 distance=65' 13441-3210 SKF1492BC distance=66' 13364-3114 RST1729 distance=66' 13359-3038 HJ 4597 distance=70' 13372-2957 HJ 4599 distance=77' 13456-3150 LDS4399 distance=80' 13472-3024 HJ 4613 distance=84' 13441-3210 WIS 231AB distance=86' 13478-3055 DBR 196 distance=86' 13346-3040 RST1728 distance=86' 13440-3208 LDS5790 distance=86' 13479-3101 DBR 197 distance=87' 13470-3009 UC 2617 distance=88' 13480-3051 DBR 180 distance=89' 13470-3006 UC 2616 distance=89' 13481-3056 DBR 181 distance=90' 13369-3212 KPP3037 distance=97' 13362-2940 DAW 108 distance=98' 13417-2915 HDS1922 distance=98' 13350-2955 DAW 107 distance=100' 13336-3124 B 2316 distance=103' 13368-3224 I 221 distance=108' 13357-3215 LDS 453 distance=108' 13428-3240 SEE 188 distance=110' 13376-2910 UC 2571 distance=113' 13420-2857 B 252 distance=117' 13331-3148 RST1726 distance=118' 13419-2851 LDS5787 distance=122' 13477-3226 COO 159 distance=125' 13457-2858 TDS8957 distance=129' 13523-3047 SEE 189 distance=130' 13365-3248 RST1730 distance=130' 13308-3057 KPP1861 distance=135' 13318-3156 LDS5783 distance=136' 13507-2952 HJ 4617 distance=138' 13497-2927 HDS1944 distance=140' 13325-3223 PRO 104 distance=143' 13316-3208 SKF1958 distance=145' 13520-3137 BU 343AB distance=146' 13520-3137 ARY 111AB,C distance=146' 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 13412-3053 BGG 1 318 0.3
Show 13396-3052 BRT3003 164 3.5 22
Show 13406-3027 UC 2586 226 11.9 27
Show 13391-3045 WHC 11 63 2.0 29
Show 13403-3025 TDS8924 137 2.5 30
Show 13402-3127 SHN 179 -1 0.5 37
Show 13397-3009 RST1737 212 0.9 47
Show 13430-3011 DAW 166 AB 187 0.8 49
Show 13414-3149 BRT3004 18 3.0 58
Show 13413-2955 HJ 4605 288 17.2 59
Show 13365-3104 TDS8895 272 0.5 62
Show 13427-2951 LDS5789 80 184.0 65
Show 13441-3210 SKF1492 BC 93 14.6 66
Show 13364-3114 RST1729 158 2.4 66
Show 13359-3038 HJ 4597 198 6.6 70
Show 13372-2957 HJ 4599 207 7.8 77
Show 13456-3150 LDS4399 263 14.2 80
Show 13472-3024 HJ 4613 213 19.8 84
Show 13441-3210 WIS 231 AB 336 999.9 86
Show 13478-3055 DBR 196 47 6.8 86
Show 13346-3040 RST1728 169 3.0 86
Show 13440-3208 LDS5790 285 70.9 86
Show 13479-3101 DBR 197 118 5.3 87
Show 13470-3009 UC 2617 299 9.8 88
Show 13480-3051 DBR 180 298 2.8 89
Show 13470-3006 UC 2616 119 12.2 89
Show 13481-3056 DBR 181 55 2.9 90
Show 13369-3212 KPP3037 146 4.7 97
Show 13362-2940 DAW 108 127 0.9 98
Show 13417-2915 HDS1922 70 0.2 98
Show 13350-2955 DAW 107 80 2.3 100
Show 13336-3124 B 2316 90 31.4 103
Show 13368-3224 I 221 116 0.5 108
Show 13357-3215 LDS 453 39 8.6 108
Show 13428-3240 SEE 188 284 16.4 110
Show 13376-2910 UC 2571 60 26.3 113
Show 13420-2857 B 252 15 1.0 117
Show 13331-3148 RST1726 99 0.5 118
Show 13419-2851 LDS5787 2 111.0 122
Show 13477-3226 COO 159 113 9.3 125
Show 13457-2858 TDS8957 136 0.5 129
Show 13523-3047 SEE 189 255 13.1 130
Show 13365-3248 RST1730 256 1.6 130
Show 13308-3057 KPP1861 318 14.4 135
Show 13318-3156 LDS5783 261 218.9 136
Show 13507-2952 HJ 4617 262 5.1 138
Show 13497-2927 HDS1944 262 0.3 140
Show 13325-3223 PRO 104 227 2.7 143
Show 13316-3208 SKF1958 165 112.7 145
Show 13520-3137 BU 343 AB 190 0.8 146
Show 13520-3137 ARY 111 AB,C 95 94.4 146

 
 
WDS 13412-3053 : COMPONENTS
 
 
  A
B pa=322.2°
sep=0.26"
 
 
13412-3053 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 134111.60-305250.5 Mag 13.8 Spectral class L2.5 (very deep red)
PmRA 109.00 PmDE -163.0
 
 
13412-3053 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 134111.59-305250.3 Mag 17.8 Spectral class T6.0 (brown dwarf)
Calc delta mag 4 Calc coord yes