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Doubles in session


Current system
01306-4446
DHI 1


Nearby doubles
30' : 01280-4437
HJ 3439

40' : 01343-4438
TDS1918AB

43' : 01339-4421
HDS 208

48' : 01316-4532
BRT 644

60' : 01334-4354
HDS 205

69' : 01343-4541
I 51

85' : 01385-4451
LDS 54

85' : 01325-4608
B 654

86' : 01386-4453
RST3361

88' : 01387-4436
POL 1

91' : 01387-4515
HJ 3451

94' : 01219-4440
B 1424

99' : 01312-4624
HU 1344

103' : 01375-4558
JNN 298

106' : 01404-4502
COO 8

115' : 01300-4251
HDS 196

117' : 01402-4352
B 1427

124' : 01305-4242
I 1609

125' : 01222-4613
B 652

136' : 01203-4328
TDS1847

140' : 01192-4338
B 1423

147' : 01287-4710
LDS 48

147' : 01405-4307
DON 22AB

148' : 01177-4356
UC 538

151' : 01440-4538
TDS1973

153' : 01189-4320
UC 544



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

01306-4446 DHI 1

 
 
01h 30m 35.63s -44° 45' 41.1" P.A. 87.00 sep 3.3 mag 13.00,15.30 Sp M9.0+L6
 
 
Coord 2000 01306-4446 Discov num DHI   1 Comp Coord arcsec 2000 01 30 35.63 -44 45 41.1
Date first 2009 Date last 2009 Obs 1
Pa first 87 Pa last 87.3 P.A. Now (θ) 87.3°
Sep first 3.3 Sep last 3.282 Sep. Now (ρ) 3.282"
Mag pri 13.00 Mag sec 15.30 delta mag (ΔM) 2.3 Spectral class M9.0+L6 (red/very deep red)
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N V K (See Notes, Proper motion indicates physical, 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.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Phoenix Gaia DR2 4934682372428878208
 
 
WDS 01306-4446 DHI 1 : NOTES
 
 
discov_num notes refcode
DHI 1 At a distance of 40 +/- 14pc, the projected physical separation is 130
+/- 50au. Spectral types are M9.0 +/- 0.5 and L6 +/- 1. Dhital et al.
conclude the pair is physical. Dhi2011
 
 
REFERENCES
 
 
refcode metd author reference
Dhi2011 Ci j Dhital, S., Burgasser, A.J., Looper, D.L. & Stassun, K.G. 2011AJ....141....7D
Dhi2011 +E2 AJ 141, 7, 2011
Dhi2011 +Xr (additional data extracted from SDSS by cataloguer)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01306-4446 DHI 1 2009 1 87 3.3 13.00 15.30 M9.0 L6 N K 013035.63-444541.1

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

 
 
WDS 01306-4446 DHI 1 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01306-4446 DHI 1 : MEASURES
 
 
No records found.

 
 
WDS 01306-4446 : VIRTUAL EYEPIECE
 
 

01306-4446 DHI 1A mag 13 Sp M9.0 01306-4446 DHI 1B sep 2.3 P.A. 86.20 mag 15.3 Sp L6 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 01306-4446 : ALADIN DSS IMAGE @ 01h 30m 35.63s -44° 45' 41.1"
 
 
 
 
WDS 01306-4446 DHI 1 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01306-4446 DHI 1 distance=1' 01280-4437 HJ 3439 distance=30' 01343-4438 TDS1918AB distance=40' 01339-4421 HDS 208 distance=43' 01316-4532 BRT 644 distance=48' 01334-4354 HDS 205 distance=60' 01343-4541 I 51 distance=69' 01385-4451 LDS 54 distance=85' 01325-4608 B 654 distance=85' 01386-4453 RST3361 distance=86' 01387-4436 POL 1 distance=88' 01387-4515 HJ 3451 distance=91' 01219-4440 B 1424 distance=94' 01312-4624 HU 1344 distance=99' 01375-4558 JNN 298 distance=103' 01404-4502 COO 8 distance=106' 01300-4251 HDS 196 distance=115' 01402-4352 B 1427 distance=117' 01305-4242 I 1609 distance=124' 01222-4613 B 652 distance=125' 01203-4328 TDS1847 distance=136' 01192-4338 B 1423 distance=140' 01287-4710 LDS 48 distance=147' 01405-4307 DON 22AB distance=147' 01405-4307 DON 22AC distance=147' 01405-4307 DAM 396AD distance=147' 01177-4356 UC 538 distance=148' 01440-4538 TDS1973 distance=151' 01189-4320 UC 544 distance=153' 01249-4710 RST 32 distance=157' 01361-4711 TDS1925 distance=157' 01362-4218 TOI 354Aa,Ab distance=160' 01362-4218 BRT 645 distance=160' 01455-4418 DON 23 distance=162' 01373-4712 RST 35 distance=164' 01192-4638 RST2260 distance=165' 01425-4637 RST 38 distance=168' 01199-4243 WIS 27 distance=169' 01373-4720 LDS 53 distance=170' 01244-4724 KPP2841 distance=171' 01459-4357 HJ 3463 distance=171' 01155-4549 RST2259AB distance=172' 01155-4549 CPO 109AB,C distance=172' 01376-4211 HJ 3450 distance=173' 01215-4221 BRT 642 distance=175' 01399-4718 RST 37 distance=181' 01374-4157 KPP 990 distance=185' 01211-4725 LDS 45 distance=188' 01331-4753 TOI 380 distance=190' 01477-4358 I 52 distance=190' 01446-4646 RST2267 distance=190' 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 01306-4446 DHI 1 87 3.3 1
Show 01280-4437 HJ 3439 207 7.7 30
Show 01343-4438 TDS1918 AB 327 0.6 40
Show 01339-4421 HDS 208 151 0.5 43
Show 01316-4532 BRT 644 21 2.4 48
Show 01334-4354 HDS 205 124 0.1 60
Show 01343-4541 I 51 8 1.6 69
Show 01385-4451 LDS 54 51 15.9 85
Show 01325-4608 B 654 207 1.8 85
Show 01386-4453 RST3361 140 0.3 86
Show 01387-4436 POL 1 40 2.0 88
Show 01387-4515 HJ 3451 165 15.9 91
Show 01219-4440 B 1424 190 0.1 94
Show 01312-4624 HU 1344 102 1.5 99
Show 01375-4558 JNN 298 300 0.1 103
Show 01404-4502 COO 8 146 6.3 106
Show 01300-4251 HDS 196 19 1.1 115
Show 01402-4352 B 1427 342 5.6 117
Show 01305-4242 I 1609 250 4.1 124
Show 01222-4613 B 652 202 3.5 125
Show 01203-4328 TDS1847 151 0.6 136
Show 01192-4338 B 1423 112 1.5 140
Show 01287-4710 LDS 48 175 25.0 147
Show 01405-4307 DON 22 AB 5 6.0 147
Show 01405-4307 DON 22 AC 16 7.6 147
Show 01405-4307 DAM 396 AD 335 19.3 147
Show 01177-4356 UC 538 101 56.8 148
Show 01440-4538 TDS1973 215 2.5 151
Show 01189-4320 UC 544 68 13.8 153
Show 01249-4710 RST 32 279 1.3 157
Show 01361-4711 TDS1925 345 0.9 157
Show 01362-4218 TOI 354 Aa,Ab 88 0.1 160
Show 01362-4218 BRT 645 159 4.8 160
Show 01455-4418 DON 23 52 2.2 162
Show 01373-4712 RST 35 283 0.3 164
Show 01192-4638 RST2260 181 1.7 165
Show 01425-4637 RST 38 112 2.5 168
Show 01199-4243 WIS 27 8 621.8 169
Show 01373-4720 LDS 53 355 19.1 170
Show 01244-4724 KPP2841 289 1.4 171
Show 01459-4357 HJ 3463 200 20.6 171
Show 01155-4549 RST2259 AB 121 0.2 172
Show 01155-4549 CPO 109 AB,C 95 9.3 172
Show 01376-4211 HJ 3450 215 14.8 173
Show 01215-4221 BRT 642 216 3.7 175
Show 01399-4718 RST 37 12 1.5 181
Show 01374-4157 KPP 990 56 8.0 185
Show 01211-4725 LDS 45 325 5.5 188
Show 01331-4753 TOI 380 6 0.2 190
Show 01477-4358 I 52 208 0.5 190
Show 01446-4646 RST2267 345 0.2 190

 
 
WDS 01306-4446 : COMPONENTS
 
 
  A
B pa=86.2°
sep=2.33"
 
 
01306-4446 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 013035.63-444541.1 Mag 13 Spectral class M9.0 (red)
 
 
01306-4446 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 013035.85-444540.9 Mag 15.3 Spectral class L6 (very deep red)
Calc delta mag 2.3 Calc coord yes