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04138+3947
MLB 921


Nearby doubles
18' : 04152+3939
RAO 193

37' : 04133+4022
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38' : 04116+4016
STF 500

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TDS2775

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LDS5517

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COU1521

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TDS2772

56' : 04160+4036
SKF2815

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STF3114AB

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A 1833

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ES 1616

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MLB 18

84' : 04201+4030
AG 79

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NSN 546

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GRV 205

92' : 04154+3816
PTT 8

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BU 310

96' : 04063+4026
COU1701

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WNT 2

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ALI1037

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KPP3565

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GRV 210

113' : 04041+3931
STF 483

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L 51

116' : 04150+4142
TDS2801



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

04138+3947 MLB 921

 
 
04h 13m 47.06s +39° 46' 50.6" P.A. 127.00 sep 2.7 mag 13.80,14.00
 
 
Coord 2000 04138+3947 Discov num MLB 921 Comp Coord arcsec 2000 04 13 47.06 +39 46 50.6
Date first 1934 Date last 2015 Obs 2
Pa first 135 Pa last 126.9 P.A. Now (θ) 126.9°
Sep first 2.6 Sep last 2.671 Sep. Now (ρ) 2.671"
Mag pri 13.80 Mag sec 14.00 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +033 Sec motion ra
Pri motion dec -031 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 226281451502109056
 
 
WDS 04138+3947 MLB 921 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
MLB Milburn, W. (Espin, T.E.)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
04138+3947 MLB 921 1934 1 135 2.6 13.80 14.00 041347.06+394650.6
04138+3947 MLB 921 2000 2 128 2.7 13.80 14.00 041347.06+394650.6
04138+3947 MLB 921 2015 2 127 2.7 13.80 14.00 041347.06+394650.6

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

 
 
WDS 04138+3947 MLB 921 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04138+3947 MLB 921 : MEASURES
 
 
No records found.

 
 
WDS 04138+3947 : VIRTUAL EYEPIECE
 
 

04138+3947 MLB 921A mag 13.8 04138+3947 MLB 921B sep 2.7 P.A. 126.90 mag 14 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 04138+3947 : ALADIN DSS IMAGE @ 04h 13m 47.06s +39° 46' 50.6"
 
 
 
 
WDS 04138+3947 MLB 921 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04138+3947 MLB 921 distance=0' 04152+3939 RAO 193 distance=18' 04133+4022 MLB 920 distance=37' 04116+4016 STF 500 distance=38' 04108+4005 TDS2775 distance=40' 04124+4029 LDS5517 distance=45' 04103+4008 COU1521 distance=46' 04106+4019 TDS2772 distance=49' 04160+4036 SKF2815 distance=56' 04092+4010 STF3114AB distance=58' 04092+4010 TOK 242AC distance=58' 04092+4010 RAO 79CD distance=59' 04197+3955 A 1833 distance=69' 04143+4102 ES 1616 distance=76' 04070+3934 COU1394 distance=79' 04199+4029 MLB 18 distance=82' 04201+4030 AG 79 distance=84' 04177+4103 NSN 546 distance=89' 04080+3845 GRV 205 distance=91' 04154+3816 PTT 8 distance=92' 04220+3956 BU 310 distance=96' 04063+4026 COU1701 distance=96' 04107+3808 WNT 2 distance=106' 04230+3935 ALI1037 distance=108' 04207+3836 ES 2086A,BC distance=108' 04207+3836 ES 2086BC distance=108' 04197+4116 KPP3565 distance=112' 04180+3807 GRV 210 distance=112' 04041+3931 STF 483 distance=113' 04040+3932 L 51 distance=114' 04150+4142 TDS2801 distance=116' 04130+3751 ES 2462 distance=117' 04083+4129 STF 492BC distance=119' 04083+4129 STF 492AB distance=120' 04122+4150 TDS 130 distance=125' 04076+3804 STT 531AB distance=126' 04076+3804 STT 531AC distance=126' 04076+3804 ALC 1AE distance=126' 04076+3804 SCA 210Aa,Ab distance=126' 04047+4058 KPP3554AB distance=126' 04195+3800 HDS 552 distance=127' 04213+3815 HDS 559 distance=127' 04115+4152 BU 546 distance=128' 04076+3804 BU 545CD distance=130' 04246+4024 COU1706 distance=130' 04256+3926 MLB 19 distance=139' 04184+3735 HO 507 distance=143' 04265+3925 CRB 65 distance=149' 04103+3722 ALI 520 distance=152' 04257+3847 ES 2087 distance=153' 04095+3723 COU1395 distance=153' 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 04138+3947 MLB 921 127 2.7 0
Show 04152+3939 RAO 193 102 1.9 18
Show 04133+4022 MLB 920 352 4.5 37
Show 04116+4016 STF 500 79 4.0 38
Show 04108+4005 TDS2775 243 0.4 40
Show 04124+4029 LDS5517 5 5.8 45
Show 04103+4008 COU1521 260 0.4 46
Show 04106+4019 TDS2772 122 0.5 49
Show 04160+4036 SKF2815 148 29.8 56
Show 04092+4010 STF3114 AB 157 3.1 58
Show 04092+4010 TOK 242 AC 295 61.2 58
Show 04092+4010 RAO 79 CD 296 9.7 59
Show 04197+3955 A 1833 95 3.8 69
Show 04143+4102 ES 1616 233 6.4 76
Show 04070+3934 COU1394 133 0.4 79
Show 04199+4029 MLB 18 157 3.5 82
Show 04201+4030 AG 79 113 26.2 84
Show 04177+4103 NSN 546 250 2.4 89
Show 04080+3845 GRV 205 158 15.8 91
Show 04154+3816 PTT 8 94 2.9 92
Show 04220+3956 BU 310 173 18.9 96
Show 04063+4026 COU1701 114 0.5 96
Show 04107+3808 WNT 2 29 12.9 106
Show 04230+3935 ALI1037 223 12.8 108
Show 04207+3836 ES 2086 A,BC 209 3.5 108
Show 04207+3836 ES 2086 BC 158 0.7 108
Show 04197+4116 KPP3565 330 2.8 112
Show 04180+3807 GRV 210 179 37.1 112
Show 04041+3931 STF 483 50 1.6 113
Show 04040+3932 L 51 163 0.5 114
Show 04150+4142 TDS2801 296 0.4 116
Show 04130+3751 ES 2462 176 3.8 117
Show 04083+4129 STF 492 BC 318 5.4 119
Show 04083+4129 STF 492 AB 200 98.1 120
Show 04122+4150 TDS 130 110 1.3 125
Show 04076+3804 STT 531 AB 353 2.9 126
Show 04076+3804 STT 531 AC 217 225.1 126
Show 04076+3804 ALC 1 AE 100 746.0 126
Show 04076+3804 SCA 210 Aa,Ab 172 0.2 126
Show 04047+4058 KPP3554 AB 217 4.5 126
Show 04195+3800 HDS 552 336 0.1 127
Show 04213+3815 HDS 559 191 0.2 127
Show 04115+4152 BU 546 230 1.0 128
Show 04076+3804 BU 545 CD 314 1.2 130
Show 04246+4024 COU1706 0 0.6 130
Show 04256+3926 MLB 19 240 2.6 139
Show 04184+3735 HO 507 33 5.6 143
Show 04265+3925 CRB 65 132 25.1 149
Show 04103+3722 ALI 520 349 12.1 152
Show 04257+3847 ES 2087 204 2.0 153
Show 04095+3723 COU1395 251 0.7 153

 
 
WDS 04138+3947 : COMPONENTS
 
 
  A
B pa=126.9°
sep=2.67"
 
 
04138+3947 A
 
 
Coord arcsec 2000 041347.06+394650.6 Mag 13.8 PmRA 33.00 PmDE -31.0
 
 
04138+3947 B
 
 
Coord arcsec 2000 041347.25+394649.0 Mag 14 Delta magnitude 0.2 Coordinate calculated yes