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Doubles in session


Current system
13146+2759
BJN 9001


Nearby doubles
27' : 13165+2752
CRC 20

29' : 13128+2743
ALD 2

31' : 13153+2730
LDS1374

32' : 13123+2742
SMR 22

35' : 13151+2725
B 1

37' : 13119+2753
STT 578

44' : 13131+2838
COU 400

46' : 13180+2804
LDS1380AB

46' : 13154+2843
SKF1489

48' : 13179+2741
LDS1378

55' : 13180+2727
YSC 150

56' : 13173+2840
ES 440

57' : 13188+2808
ES 441

61' : 13144+2658
CVR 685

72' : 13164+2906
LDS6276AB

72' : 13197+2822
LDS1383

72' : 13100+2840
BRT 26

78' : 13136+2643
GOM 17

83' : 13092+2841
SMA 76AB

86' : 13146+2924
UC 2502

90' : 13097+2900
LDS1365

91' : 13136+2928
SDK 247

96' : 13076+2822
SLE 914

97' : 13151+2621
GIC 112

99' : 13118+2931
HDS1846

100' : 13115+2930
LDS1368



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

13146+2759 BJN 9001

 
 
13h 14m 34.42s +27° 58' 46.3" P.A. 278.00 sep 39.2 mag 10.76,11.37 Sp G8V+G5V
 
 
Coord 2000 13146+2759 Discov num BJN9001 Comp Coord arcsec 2000 13 14 34.42 +27 58 46.3
Date first 1896 Date last 2016 Obs 21
Pa first 277 Pa last 277.5 P.A. Now (θ) 277.5°
Sep first 39.2 Sep last 39.222 Sep. Now (ρ) 39.222"
Mag pri 10.76 Mag sec 11.37 delta mag (ΔM) 0.61 Spectral class G8V+G5V (yellow/yellow)
Pri motion ra -003 Sec motion ra -004
Pri motion dec -010 Sec motion dec -008
Notes V (Proper motion indicates physical)
rPM=0.214 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1996-01447-1 Gaia DR2 1460213052993713792
 
 
WDS 13146+2759 BJN 9001 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
BJN1986 Pa - Bahcall, J.N., Jones, B.F. & Ratnatunga, K.U. 1986ApJS...60..939B
BJN1986 ApJS 60, 939, 1986
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13146+2759 BJN9001 2005 7 277 39.2 10.80 11.40 G8V+G5V V 131434.42+275846.3
13146+2759 BJN9001 2014 9 277 39.0 10.76 11.37 G8V G5V V 131434.42+275846.3
13146+2759 BJN9001 2015 15 278 39.1 10.76 11.37 G8V+G5V V 131434.42+275846.3
13146+2759 BJN9001 2016 21 278 39.2 10.76 11.37 G8V+G5V V 131434.42+275846.3

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

 
 
WDS 13146+2759 BJN 9001 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13146+2759 BJN 9001 : MEASURES
 
 
No records found.

 
 
WDS 13146+2759 : VIRTUAL EYEPIECE
 
 

13146+2759 BJN9001A mag 10.76 Sp G8V 13146+2759 BJN9001B sep 34.7 P.A. 278.50 mag 11.37 Sp G5V 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 13146+2759 : ALADIN DSS IMAGE @ 13h 14m 34.42s +27° 58' 46.3"
 
 
 
 
WDS 13146+2759 BJN 9001 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13146+2759 BJN9001 distance=1' 13165+2752 CRC 20 distance=27' 13128+2743 ALD 2 distance=29' 13153+2730 LDS1374 distance=31' 13123+2742 SMR 22 distance=32' 13151+2725 B 1 distance=35' 13119+2753 STT 578 distance=37' 13131+2838 COU 400 distance=44' 13180+2804 LDS1380AB distance=46' 13180+2804 LDS1380AC distance=46' 13154+2843 SKF1489 distance=46' 13179+2741 LDS1378 distance=48' 13180+2727 YSC 150 distance=55' 13173+2840 ES 440 distance=56' 13188+2808 ES 441 distance=57' 13144+2658 CVR 685 distance=61' 13164+2906 RAO 582Ba,Bb distance=72' 13164+2906 LDS6276AB distance=72' 13197+2822 LDS1383 distance=72' 13100+2840 BRT 26 distance=72' 13136+2643 GOM 17 distance=78' 13092+2841 SMA 76AB distance=83' 13092+2841 SIN 78AC distance=83' 13146+2924 UC 2502 distance=86' 13097+2900 LDS1365 distance=90' 13136+2928 SDK 247 distance=91' 13076+2822 SLE 914 distance=96' 13151+2621 GIC 112 distance=97' 13118+2931 HDS1846 distance=99' 13115+2930 LDS1368 distance=100' 13219+2739 LDS1384 distance=100' 13221+2755 MLB 646 distance=101' 13068+2812 LDS1360 distance=104' 13081+2657 STT 260 distance=107' 13073+2845 LDS1361 distance=107' 13065+2804 SLE 913 distance=107' 13068+2836 AG 344 distance=109' 13065+2816 SLE 912 distance=109' 13065+2819 SLE 911 distance=110' 13137+2949 HO 55AB distance=111' 13137+2949 HO 55AC distance=111' 13222+2710 A 565 distance=113' 13086+2920 SLE 915 distance=113' 13096+2934 CVR1484 distance=116' 13188+2617 CVR 691 distance=117' 13067+2853 HDS1834 distance=118' 13217+2914 CVR1504 distance=121' 13059+2836 LDS5769 distance=121' 13236+2825 BRT 27 distance=123' 13052+2749 LDS1359 distance=124' 13211+2929 SKF1491 distance=125' 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 13146+2759 BJN9001 278 39.2 1
Show 13165+2752 CRC 20 26 6.0 27
Show 13128+2743 ALD 2 154 2.1 29
Show 13153+2730 LDS1374 72 132.0 31
Show 13123+2742 SMR 22 341 11.8 32
Show 13151+2725 B 1 94 3.5 35
Show 13119+2753 STT 578 180 131.5 37
Show 13131+2838 COU 400 285 0.6 44
Show 13180+2804 LDS1380 AB 100 36.6 46
Show 13180+2804 LDS1380 AC 178 138.7 46
Show 13154+2843 SKF1489 84 11.4 46
Show 13179+2741 LDS1378 159 17.8 48
Show 13180+2727 YSC 150 302 0.2 55
Show 13173+2840 ES 440 180 2.6 56
Show 13188+2808 ES 441 71 5.9 57
Show 13144+2658 CVR 685 81 17.8 61
Show 13164+2906 RAO 582 Ba,Bb 77 0.3 72
Show 13164+2906 LDS6276 AB 252 2.4 72
Show 13197+2822 LDS1383 193 27.2 72
Show 13100+2840 BRT 26 325 4.5 72
Show 13136+2643 GOM 17 271 5.7 78
Show 13092+2841 SMA 76 AB 247 27.1 83
Show 13092+2841 SIN 78 AC 198 44.5 83
Show 13146+2924 UC 2502 74 54.4 86
Show 13097+2900 LDS1365 29 194.9 90
Show 13136+2928 SDK 247 292 3.3 91
Show 13076+2822 SLE 914 32 8.6 96
Show 13151+2621 GIC 112 292 9.2 97
Show 13118+2931 HDS1846 193 0.4 99
Show 13115+2930 LDS1368 285 54.0 100
Show 13219+2739 LDS1384 101 170.4 100
Show 13221+2755 MLB 646 163 2.5 101
Show 13068+2812 LDS1360 14 21.4 104
Show 13081+2657 STT 260 227 0.3 107
Show 13073+2845 LDS1361 129 55.2 107
Show 13065+2804 SLE 913 79 17.3 107
Show 13068+2836 AG 344 156 19.2 109
Show 13065+2816 SLE 912 3 15.0 109
Show 13065+2819 SLE 911 152 6.8 110
Show 13137+2949 HO 55 AB 169 0.6 111
Show 13137+2949 HO 55 AC 154 71.0 111
Show 13222+2710 A 565 16 0.8 113
Show 13086+2920 SLE 915 152 22.0 113
Show 13096+2934 CVR1484 13 4.4 116
Show 13188+2617 CVR 691 228 24.2 117
Show 13067+2853 HDS1834 152 0.7 118
Show 13217+2914 CVR1504 254 3.8 121
Show 13059+2836 LDS5769 55 19.1 121
Show 13236+2825 BRT 27 320 3.9 123
Show 13052+2749 LDS1359 161 42.4 124
Show 13211+2929 SKF1491 337 20.1 125

 
 
WDS 13146+2759 : COMPONENTS
 
 
  A
B pa=278.5°
sep=34.72"
 
 
13146+2759 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 131434.42+275846.3 Mag 10.76 Spectral class G8V (yellow)
PmRA -3.00 PmDE -10.0 Tycho2 1996-01447-1
Tycho2
Tycho2 1996-01447-1 Pflag RAmdeg 198.64340050 DEmdeg 27.97952480
PmRA -3.0 PmDE -10.3 E RAmdeg 34 E DEmdeg 37
E pmRA 2.2 E pmDE 2.2 EpRAm 1989.22 EpDEm 1988.25
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.4 Q pmRA 1.1
Q pmDE 0.4 BTmag 11.516 E BTmag 0.061 VTmag 10.907
E VTmag 0.056 Prox 391 TYC T HIP
CCDM RAdeg 198.64340833 DEdeg 27.97954944 EpRA 1990 1.70
EpDE 1990 1.38 E RAdeg 34.2 E DEdeg 38.1 Posflg
Corr 0.0
 
 
13146+2759 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 131431.83+275851.4 Mag 11.37 Spectral class G5V (yellow)
PmRA -4.00 PmDE -8.0 Tycho2 1996-01277-1 Calc delta mag 0.61
Calc coord yes
Tycho2
Tycho2 1996-01277-1 Pflag RAmdeg 198.63121780 DEmdeg 27.98092131
PmRA -2.5 PmDE -7.7 E RAmdeg 64 E DEmdeg 71
E pmRA 2.5 E pmDE 2.5 EpRAm 1984.06 EpDEm 1981.71
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 12.574 E BTmag 0.189 VTmag 11.768
E VTmag 0.131 Prox 391 TYC T HIP
CCDM RAdeg 198.63122444 DEdeg 27.98094000 EpRA 1990 1.67
EpDE 1990 1.35 E RAdeg 67.0 E DEdeg 74.8 Posflg
Corr 0.0