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Doubles in session


Current system
01094+2949
ALP 4


Nearby doubles
13' : 01104+2952
BU 2

31' : 01116+2939
LDS3240

36' : 01088+3024
HDS 149

39' : 01070+3014
A 929AB

46' : 01129+2953
LDS1088

49' : 01056+2952
WIS 21

50' : 01130+3004
STT 26AB

50' : 01131+2942
A 1260AB

65' : 01141+3010
LDS1089

74' : 01042+3019
DAM 867AB

78' : 01143+3033
HJ 636

84' : 01065+2834
VKI 2

85' : 01134+3057
ES 2547AB

86' : 01069+3109
GUR 33

87' : 01072+2828
CVR 367

89' : 01089+3117
GRV 72

90' : 01136+2825
HJ 635

90' : 01038+3042
MLB 597

91' : 01038+3044
DAM 866AB

91' : 01116+2823
FMR 5

99' : 01085+3127
KPP1037

99' : 01111+3125
STT 25

103' : 01053+3117
COU 549

108' : 01096+2802
BRT 123

108' : 01011+3000
TDS1718

110' : 01135+2814
GRV 78



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.

01094+2949 ALP 4

 
 
01h 09m 22.57s +29° 49' 29.8" P.A. 141.00 sep 40.4 mag 12.92,
 
 
Coord 2000 01094+2949 Discov num ALP   4 Comp Coord arcsec 2000 01 09 22.57 +29 49 29.8
Date first 2002 Date last 2002 Obs 1
Pa first 141 Pa last 141 P.A. Now (θ) 141°
Sep first 40.4 Sep last 40.4 Sep. Now (ρ) 40.4"
Mag pri 12.92 Mag sec delta mag (ΔM) Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N U K (See Notes, Proper motion indicates non-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 not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces
 
 
WDS 01094+2949 ALP 4 : NOTES
 
 
discov_num notes refcode
ALP 4 2MASSW J0109216+294925
Physical companionship to this ultracool dwarf ruled out based on I-J
color, using I-band photometry taken at WIYN in August 2002. AlP2007
 
 
REFERENCES
 
 
refcode metd author reference
AlP2007 Ci - Allen, P.R., Koerner, D.W., McElwain, M.W., Cruz, K.L., & Reid, I.N. 2007AJ....133..971A
AlP2007 AJ 133, 971, 2007
AlP2007 (deep-imaging search for wide companions to 132 M7-L8 dwarfs, using IRTF NSFCam)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01094+2949 ALP 4 2002 1 141 40.4 12.92   N K 010922.57+294929.8

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

 
 
WDS 01094+2949 ALP 4 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01094+2949 ALP 4 : MEASURES
 
 
No records found.

 
 
WDS 01094+2949 : VIRTUAL EYEPIECE
 
 

01094+2949 ALP 4A mag 12.92 01094+2949 ALP 4B sep 38.4 P.A. 144.90 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01094+2949 : ALADIN DSS IMAGE @ 01h 09m 22.57s +29° 49' 29.8"
 
 
 
 
WDS 01094+2949 ALP 4 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01094+2949 ALP 4 distance=0' 01104+2952 BU 2 distance=13' 01097+2931 RAO 528Aa,Ab distance=19' 01116+2939 LDS3240 distance=31' 01088+3024 HDS 149 distance=36' 01070+3014 CHR 142Aa,Ab distance=39' 01070+3014 A 929AB distance=39' 01129+2953 LDS1088 distance=46' 01056+2952 WIS 21 distance=49' 01130+3004 STT 26AB distance=50' 01130+3004 STT 26AC distance=50' 01131+2942 A 1260AB distance=50' 01131+2942 GRV 76AC distance=50' 01141+3010 LDS1089 distance=65' 01042+3019 DAM 867AB distance=74' 01042+3019 DAM 867AC distance=74' 01143+3033 HJ 636 distance=78' 01065+2834 VKI 2 distance=84' 01134+3057 ES 2547AB distance=85' 01069+3109 GUR 33 distance=86' 01072+2828 CVR 367 distance=87' 01089+3117 GRV 72 distance=89' 01136+2825 HJ 635 distance=90' 01038+3042 MLB 597 distance=90' 01038+3044 DAM 866AB distance=91' 01038+3044 DAM 866AC distance=91' 01116+2823 FMR 5 distance=91' 01085+3127 KPP1037 distance=99' 01111+3125 STT 25 distance=99' 01053+3117 COU 549 distance=103' 01096+2802 BRT 123 distance=108' 01011+3000 TDS1718 distance=108' 01135+2814 GRV 78 distance=110' 01151+3112 A 1261 distance=111' 01008+3003 GRV 61 distance=112' 01177+3017 SLW 59 distance=112' 01083+2753 SKF 208AB distance=118' 01083+2753 HEB 1AC distance=118' 01049+2800 MLB 677 distance=119' 01010+2900 WIS 20AB distance=120' 01010+2900 WIS 20AC distance=120' 01151+3125 WFC 248 distance=121' 01051+2759 HJ 1065 distance=125' 01181+3042 CVR 378 distance=125' 01024+2823 GRV 64 distance=125' 01146+2804 A 1904 distance=126' 01079+3153 ES 2402 distance=126' 01143+3140 WIS 23 distance=128' 01003+3057 HJ 630 distance=136' 01032+3141 RAO 183 distance=137' 01164+2809 LDS1090 distance=138' 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 01094+2949 ALP 4 141 40.4
Show 01104+2952 BU 2 153 2.1 13
Show 01097+2931 RAO 528 Aa,Ab 125 0.6 19
Show 01116+2939 LDS3240 248 33.8 31
Show 01088+3024 HDS 149 186 0.4 36
Show 01070+3014 CHR 142 Aa,Ab 114 0.1 39
Show 01070+3014 A 929 AB 128 0.7 39
Show 01129+2953 LDS1088 114 40.9 46
Show 01056+2952 WIS 21 280 899.4 49
Show 01130+3004 STT 26 AB 258 10.7 50
Show 01130+3004 STT 26 AC 341 117.7 50
Show 01131+2942 A 1260 AB 63 0.2 50
Show 01131+2942 GRV 76 AC 170 61.6 50
Show 01141+3010 LDS1089 286 7.0 65
Show 01042+3019 DAM 867 AB 353 2.6 74
Show 01042+3019 DAM 867 AC 141 10.6 74
Show 01143+3033 HJ 636 288 20.4 78
Show 01065+2834 VKI 2 187 2.1 84
Show 01134+3057 ES 2547 AB 101 8.6 85
Show 01069+3109 GUR 33 147 0.2 86
Show 01072+2828 CVR 367 89 17.7 87
Show 01089+3117 GRV 72 316 44.6 89
Show 01136+2825 HJ 635 127 15.0 90
Show 01038+3042 MLB 597 95 3.0 90
Show 01038+3044 DAM 866 AB 217 136.2 91
Show 01038+3044 DAM 866 AC 148 169.7 91
Show 01116+2823 FMR 5 294 4.7 91
Show 01085+3127 KPP1037 225 8.3 99
Show 01111+3125 STT 25 -1 -1.0 99
Show 01053+3117 COU 549 255 1.3 103
Show 01096+2802 BRT 123 160 4.3 108
Show 01011+3000 TDS1718 245 0.8 108
Show 01135+2814 GRV 78 133 24.3 110
Show 01151+3112 A 1261 320 0.6 111
Show 01008+3003 GRV 61 191 37.4 112
Show 01177+3017 SLW 59 296 10.1 112
Show 01083+2753 SKF 208 AB 140 3.3 118
Show 01083+2753 HEB 1 AC 128 4.6 118
Show 01049+2800 MLB 677 214 8.8 119
Show 01010+2900 WIS 20 AB 286 349.7 120
Show 01010+2900 WIS 20 AC 3 944.9 120
Show 01151+3125 WFC 248 8 10.7 121
Show 01051+2759 HJ 1065 158 23.7 125
Show 01181+3042 CVR 378 38 7.1 125
Show 01024+2823 GRV 64 359 48.2 125
Show 01146+2804 A 1904 71 1.2 126
Show 01079+3153 ES 2402 242 2.8 126
Show 01143+3140 WIS 23 327 999.9 128
Show 01003+3057 HJ 630 197 6.3 136
Show 01032+3141 RAO 183 148 0.2 137
Show 01164+2809 LDS1090 172 2.8 138

 
 
WDS 01094+2949 : COMPONENTS
 
 
  A
B pa=144.9°
sep=38.37"
 
 
01094+2949 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 010922.57+294929.8 Mag 12.92
 
 
01094+2949 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 010924.26+294858.4 Calc delta mag 12.92 Calc coord yes