01431+2101 JNN 251

 
 
01h 43m 11.86s +21 01' 10.6" P.A. 326.00 sep 0.4 mag 13.75,15.00 Sp M5.0
 
 
Coord 2000 01431+2101 Discov num JNN 251 Comp Coord arcsec 2000 01 43 11.86 +21 01 10.6
Date first 2012 Date last 2012 Obs 1
Pa first 326 Pa last 325.8 P.A. Now (θ) 325.8°
Sep first 0.4 Sep last 0.355 Sep. Now (ρ) 0.355"
Mag pri 13.75 Mag sec 15.00 delta mag (ΔM) 1.25 Spectral class M5.0 (red)
Pri motion ra -088 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Gaia DR2 96530317690971776
 
 
WDS 01431+2101 JNN 251 : NOTES
 
 
discov_num notes refcode
JNN 251 Estimated age 300-1000 Myr; masses 0.30 +/- 0.06 and 0.15 +/- 0.03
Msun; a ~4.8 au. Jnn2014
 
 
REFERENCES
 
 
refcode metd author reference
Jnn2014 A - Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F., 2014ApJ...789..102J
Jnn2014 +Cl Hippler, S., & Henning, T.
Jnn2014 ApJ 789, 102, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01431+2101 JNN 251 2012 1 326 0.4 13.75 15.00 M5.0 014311.86+210110.6

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WDS 01431+2101 JNN 251 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01431+2101 JNN 251 : MEASURES
 
 
No records found.

 
 
WDS 01431+2101 : VIRTUAL EYEPIECE
 
 

01431+2101 JNN 251A mag 13.75 Sp M5.0 01431+2101 JNN 251B sep 0.3 P.A. 327.60 mag 15 virtual eyepiece
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Radius:
Components only
 
 
WDS 01431+2101 : ALADIN DSS IMAGE @ 01h 43m 11.86s +21 01' 10.6"
 
 
 
 
WDS 01431+2101 JNN 251 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01431+2101  JNN 251 distance=0' 01450+2115  UC  621 distance=29' 01458+2058  AZC  15 distance=38' 01460+2106  LDS3308 distance=40' 01425+2016  HJ 2071AB distance=47' 01425+2016  HJ 2071AC distance=47' 01449+2005  TNN   3 distance=62' 01442+2000  CVR 397 distance=63' 01438+1954  GWP 216 distance=68' 01383+2042  LDS3295 distance=72' 01449+1951  A  2322 distance=74' 01478+2147  LDS3309 distance=80' 01492+2103  GRV 101 distance=85' 01485+2018  STF 165 distance=87' 01380+2153  HJL1010 distance=89' 01445+1932  BRT2306 distance=91' 01435+1927  COU 256 distance=95' 01396+1939  COU 255 distance=97' 01445+2238  J  3332 distance=99' 01507+2106  BKO 634 distance=105' 01374+1955  A  2319 distance=106' 01510+2107  STF 175AB distance=110' 01510+2107  STF 175BC distance=110' 01500+2157  SKF2621 distance=111' 01383+1930  GRV  94 distance=114' 01383+2232  J   587 distance=115' 01353+2131  LDS3292 distance=115' 01508+2147  NUG   1 distance=116' 01447+1906  COU 257 distance=117' 01498+2216  SLW  86 distance=119' 01376+2233  STTA 20AB distance=121' 01376+2233  STTA 20AC distance=121' 01501+2217  STF 174 distance=123' 01462+2254  BU  784 distance=124' 01338+2110  UC  583 distance=132' 01365+2236  AZC  14 distance=133' 01452+2317  GIC  25 distance=140' 01486+2301  SLW  85 distance=142' 01534+2114  KPP3467 distance=144' 01375+2302  TOK 458 distance=145' 01528+2009  TOK 461 distance=145' 01529+2152  J   671 distance=146' 01434+2327  FMR 182 distance=146' 01349+2237  J  2410 distance=152' 01414+2337  POU 137 distance=158' 01329+1954  LDS3289 distance=159' 01546+2049  MKT   3 (Sheratan) distance=161' 01377+1836  COU 254 distance=166' 01518+2256  KPP1992 distance=166' 01411+1817  A  2321 distance=168' 01422+2350  POU 141 distance=170' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 01431+2101 JNN 251 326 0.4
Show 01450+2115 UC 621 329 10.5 29
Show 01458+2058 AZC 15 67 23.8 38
Show 01460+2106 LDS3308 171 27.8 40
Show 01425+2016 HJ 2071 AB 11 54.1 47
Show 01425+2016 HJ 2071 AC 4 154.8 47
Show 01449+2005 TNN 3 287 8.9 62
Show 01442+2000 CVR 397 334 10.2 63
Show 01438+1954 GWP 216 38 13.1 68
Show 01383+2042 LDS3295 107 90.3 72
Show 01449+1951 A 2322 46 0.6 74
Show 01478+2147 LDS3309 267 13.3 80
Show 01492+2103 GRV 101 128 70.7 85
Show 01485+2018 STF 165 339 18.9 87
Show 01380+2153 HJL1010 239 407.9 89
Show 01445+1932 BRT2306 336 2.9 91
Show 01435+1927 COU 256 273 0.2 95
Show 01396+1939 COU 255 194 1.3 97
Show 01445+2238 J 3332 286 5.1 99
Show 01507+2106 BKO 634 292 8.4 105
Show 01374+1955 A 2319 202 0.9 106
Show 01510+2107 STF 175 AB 28.6 110
Show 01510+2107 STF 175 BC 38 158.1 110
Show 01500+2157 SKF2621 62 6.0 111
Show 01383+1930 GRV 94 145 54.8 114
Show 01383+2232 J 587 30 1.8 115
Show 01353+2131 LDS3292 82.5 115
Show 01508+2147 NUG 1 262 7.5 116
Show 01447+1906 COU 257 335 1.5 117
Show 01498+2216 SLW 86 334 17.5 119
Show 01376+2233 STTA 20 AB 316 88.2 121
Show 01376+2233 STTA 20 AC 257 27.3 121
Show 01501+2217 STF 174 164 2.9 123
Show 01462+2254 BU 784 43 2.1 124
Show 01338+2110 UC 583 228 92.1 132
Show 01365+2236 AZC 14 289 34.0 133
Show 01452+2317 GIC 25 67 24.3 140
Show 01486+2301 SLW 85 275 17.1 142
Show 01534+2114 KPP3467 300 2.0 144
Show 01375+2302 TOK 458 356 543.5 145
Show 01528+2009 TOK 461 146 828.6 145
Show 01529+2152 J 671 153 2.7 146
Show 01434+2327 FMR 182 353 4.7 146
Show 01349+2237 J 2410 344 8.7 152
Show 01414+2337 POU 137 248 3.2 158
Show 01329+1954 LDS3289 346 89.5 159
Show Sheratan 01546+2049 MKT 3 101 0.1 161
Show 01377+1836 COU 254 23 1.6 166
Show 01518+2256 KPP1992 68 15.8 166
Show 01411+1817 A 2321 236 6.8 168
Show 01422+2350 POU 141 68 5.8 170

 
 
WDS 01431+2101 : COMPONENTS
 
 
  A
B pa=327.6°
sep=0.35"
 
 
01431+2101 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 014311.86+210110.6 Mag 13.75 Spectral class M5.0 (red)
PmRA -88.00 PmDE 5.0
 
 
01431+2101 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 014311.85+210110.9 Mag 15 Calc delta mag 1.25
Calc coord yes