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Doubles in session


Current system
05257-0909
DAE 2


Nearby doubles
14' : 05248-0914
A 487

29' : 05276-0911
UC 1313

30' : 05260-0938
GAL 383

40' : 05276-0843
HLD 75

40' : 05240-0940
GAL 381

45' : 05230-0850
JNN 36

48' : 05252-0956
GAL 180

57' : 05233-0825
STF 701

59' : 05256-1007
KPP3613

60' : 05221-0844
SKF 985

62' : 05216-0916
GWP 677

65' : 05287-0823
HJ 2268

74' : 05231-0806
A 486

78' : 05224-1009
UC 1298

78' : 05228-0804
TDS3167

81' : 05237-0754
JNN 37

83' : 05236-1025
STN 10

87' : 05229-0753
OL 137

89' : 05247-0742
STF 709

94' : 05195-0927
YSC 34AB

97' : 05196-0942
HDS 700AB

98' : 05316-0953
LDS 145

101' : 05292-0742
SKF2221

102' : 05228-1042
RST3422

104' : 05204-0802
BU 190AB

104' : 05231-1046
RST3423



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.

05257-0909 DAE 2

 
 
05h 25m 41.67s -09° 09' 12.5" P.A. 32.00 sep 0.7 mag 12.90,13.90 Sp M3.5+M4
 
 
Coord 2000 05257-0909 Discov num DAE   2 Comp Coord arcsec 2000 05 25 41.67 -09 09 12.5
Date first 2005 Date last 2020 Obs 12
Pa first 69 Pa last 31.9 P.A. Now (θ) 31.9°
Sep first 0.5 Sep last 0.712 Sep. Now (ρ) 0.712"
Mag pri 12.90 Mag sec 13.90 delta mag (ΔM) 1 Spectral class M3.5+M4 (red/red)
Pri motion ra +039 Sec motion ra
Pri motion dec -188 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Orion Gaia DR2 3014628989487556480
 
 
WDS 05257-0909 DAE 2 : NOTES
 
 
discov_num notes refcode
DAE 2 NLTT 15049 = LP 717-36. Daemgen et al. (2007) derive a distance of Dae2007
20.2 +/- 4.7 pc, a separation of 10.9 +/- 2.5 au, and a predicted
orbital period of 58 +/- 21 yr. Spectral types are M3.5 +/- 0.5 and
M4.0 +/- 0.5; masses are 0.36 +/- 0.09 and 0.28 +0.11/-0.08 Msun.
Parallax = 49.07 +/- 1.40 mas. Possible member of the AB Dor moving JLB2017
group.
 
 
REFERENCES
 
 
refcode metd author reference
Dae2007 A j Daemgen, S., Siegler, N., Reid, I.N., & Close, L.M. 2007ApJ...654..558D
Dae2007 ApJ 654, 558, 2007
JLB2017 not - Bartlett, J.L., Lurie, J.C., Riedel, A., Ianna, P.A., Jao, W.-C., Henry, T.J., 2017AJ....154..151B
JLB2017 Winters, J.G., Finch, C.T., & Subasavage, J.P.
JLB2017 AJ 154, 151, 2017
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05257-0909 DAE 2 2005 1 69 0.5 8.43 8.89 M3.5 M4 N K 052541.67-090912.5
05257-0909 DAE 2 2008 2 59 0.6 8.43 8.89 M3.5 M4 N DK 052541.67-090912.5
05257-0909 DAE 2 2010 4 55 0.6 8.43 8.89 M3.5 M4 N DK 052541.67-090912.5
05257-0909 DAE 2 2012 6 51 0.7 8.43 8.89 M3.5 M4 NV K 052541.67-090912.5
05257-0909 DAE 2 2014 7 45 0.7 8.43 8.89 M3.5+M4 NV K 052541.67-090912.5
05257-0909 DAE 2 2015 8 42 0.7 8.43 8.89 M3.5+M4 NV K 052541.67-090912.5
05257-0909 DAE 2 2019 10 34 0.7 12.90 13.90 M3.5+M4 NV 052541.67-090912.5
05257-0909 DAE 2 2020 11 32 0.7 12.90 13.90 M3.5+M4 NV 052541.67-090912.5

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

 
 
WDS 05257-0909 DAE 2 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05257-0909 DAE 2 : MEASURES
 
 
No records found.

 
 
WDS 05257-0909 : VIRTUAL EYEPIECE
 
 

05257-0909 DAE 2A mag 12.9 Sp M3.5 05257-0909 DAE 2B sep 0.7 P.A. 31.60 mag 13.9 Sp M4 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 05257-0909 : ALADIN DSS IMAGE @ 05h 25m 41.67s -09° 09' 12.5"
 
 
 
 
WDS 05257-0909 DAE 2 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05257-0909 DAE 2 distance=0' 05248-0914 A 487 distance=14' 05276-0911 UC 1313 distance=29' 05260-0938 GAL 383 distance=30' 05276-0843 HLD 75 distance=40' 05240-0940 GAL 381 distance=40' 05230-0850 JNN 36 distance=45' 05252-0956 GAL 180 distance=48' 05233-0825 STF 701 distance=57' 05256-1007 KPP3613 distance=59' 05221-0844 SKF 985 distance=60' 05216-0916 GWP 677 distance=62' 05287-0823 HJ 2268 distance=65' 05231-0806 A 486 distance=74' 05224-1009 UC 1298 distance=78' 05228-0804 TDS3167 distance=78' 05237-0754 JNN 37 distance=81' 05236-1025 STN 10 distance=83' 05229-0753 OL 137 distance=87' 05247-0742 STF 709 distance=89' 05195-0927 YSC 34AB distance=94' 05195-0927 LSC 135AC distance=94' 05196-0942 HDS 700AB distance=97' 05316-0953 LDS 145 distance=98' 05292-0742 SKF2221 distance=101' 05228-1042 RST3422 distance=102' 05204-0802 BU 190AB distance=104' 05204-0802 STF 692AB,C distance=104' 05231-1046 RST3423 distance=104' 05226-1050 TDS3164 distance=111' 05329-0935 UC 1324 distance=111' 05206-1031 GAL 379 distance=111' 05182-0927 J 325 distance=112' 05278-0719 SKF2219 distance=114' 05320-0749 HJ 2271AB distance=123' 05320-0749 FOX9006AC distance=123' 05330-0812 LDS1200 distance=125' 05294-0716 H 5 101AB distance=127' 05294-0716 H 5 101AC distance=127' 05218-0716 DBR 315 distance=128' 05252-1119 STF 710AB distance=130' 05252-1119 HJ 5538AD distance=130' 05252-1119 ABH 30AE distance=130' 05252-1119 BU 1395BC distance=130' 05209-0718 RST4274 distance=132' 05193-1045 STF 688 distance=134' 05314-0724 TUV 1AB distance=135' 05207-1103 TDS3151 distance=136' 05199-0724 JNN 35AB distance=136' 05199-0724 JNN 35AB,CD distance=136' 05199-0724 JNN 34CD distance=137' 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 05257-0909 DAE 2 32 0.7
Show 05248-0914 A 487 123 0.4 14
Show 05276-0911 UC 1313 155 43.5 29
Show 05260-0938 GAL 383 321 27.0 30
Show 05276-0843 HLD 75 89 6.2 40
Show 05240-0940 GAL 381 297 29.8 40
Show 05230-0850 JNN 36 113 0.7 45
Show 05252-0956 GAL 180 253 5.1 48
Show 05233-0825 STF 701 138 6.2 57
Show 05256-1007 KPP3613 192 1.8 59
Show 05221-0844 SKF 985 307 8.1 60
Show 05216-0916 GWP 677 30 84.0 62
Show 05287-0823 HJ 2268 301 25.9 65
Show 05231-0806 A 486 73 0.8 74
Show 05224-1009 UC 1298 136 20.0 78
Show 05228-0804 TDS3167 138 1.7 78
Show 05237-0754 JNN 37 186 0.5 81
Show 05236-1025 STN 10 119 1.1 83
Show 05229-0753 OL 137 208 1.6 87
Show 05247-0742 STF 709 320 11.9 89
Show 05195-0927 YSC 34 AB 219 0.3 94
Show 05195-0927 LSC 135 AC 67 1.9 94
Show 05196-0942 HDS 700 AB 211 0.0 97
Show 05316-0953 LDS 145 7 44.3 98
Show 05292-0742 SKF2221 71 3.8 101
Show 05228-1042 RST3422 39 0.7 102
Show 05204-0802 BU 190 AB 329 0.9 104
Show 05204-0802 STF 692 AB,C 4 34.9 104
Show 05231-1046 RST3423 4 1.4 104
Show 05226-1050 TDS3164 221 0.5 111
Show 05329-0935 UC 1324 122 11.6 111
Show 05206-1031 GAL 379 98 31.4 111
Show 05182-0927 J 325 181 2.1 112
Show 05278-0719 SKF2219 292 4.3 114
Show 05320-0749 HJ 2271 AB 258 19.0 123
Show 05320-0749 FOX9006 AC 339 34.5 123
Show 05330-0812 LDS1200 280 8.0 125
Show 05294-0716 H 5 101 AB 116 49.3 127
Show 05294-0716 H 5 101 AC 333 47.1 127
Show 05218-0716 DBR 315 295 4.6 128
Show 05252-1119 STF 710 AB 196 10.3 130
Show 05252-1119 HJ 5538 AD 85 54.9 130
Show 05252-1119 ABH 30 AE 224 92.2 130
Show 05252-1119 BU 1395 BC 224 10.9 130
Show 05209-0718 RST4274 72 0.3 132
Show 05193-1045 STF 688 95 10.5 134
Show 05314-0724 TUV 1 AB 313 2.2 135
Show 05207-1103 TDS3151 171 0.6 136
Show 05199-0724 JNN 35 AB 288 0.5 136
Show 05199-0724 JNN 35 AB,CD 286 15.6 136
Show 05199-0724 JNN 34 CD 192 0.7 137

 
 
WDS 05257-0909 : COMPONENTS
 
 
  A
B pa=31.6°
sep=0.71"
 
 
05257-0909 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 052541.67-090912.5 Mag 12.9 Spectral class M3.5 (red)
PmRA 39.00 PmDE -188.0
 
 
05257-0909 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 052541.70-090911.9 Mag 13.9 Spectral class M4 (red)
Calc delta mag 1 Calc coord yes