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Doubles in session


Current system
13370-1620
LDS 455


Nearby doubles
8' : 13371-1627
RST3845

23' : 13363-1640
GWP2043

28' : 13389-1617
GWP2051

38' : 13355-1651
HJ 1233

41' : 13342-1623
RST3844

44' : 13400-1627
OCC 830

45' : 13347-1550
HU 471

48' : 13393-1653
ARA 73

55' : 13394-1538
DAM1247

65' : 13397-1711
UC 2578AB

69' : 13417-1611
HDS1920

75' : 13333-1527
UC 2556

76' : 13350-1730
WSP 55AB

78' : 13422-1600
WSI 114

78' : 13328-1530
TDS8870

80' : 13323-1704
MRA 13

80' : 13371-1500
GWP2044AB

84' : 13329-1522
HJ 2658AB

89' : 13358-1453
TDS8889

89' : 13320-1714
GWP2038

91' : 13429-1648
GWP2066AB

92' : 13330-1509
TDS8872

93' : 13385-1450
HJ 2666

97' : 13377-1444
BU 611AB

98' : 13438-1620
GWP2069

99' : 13318-1726
MRA 12



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.

13370-1620 LDS 455

 
 
13h 36m 58.42s -16° 19' 50.4" P.A. 61.00 sep 13.7 mag 13.50,14.60 Sp K/M+DA2
 
 
Coord 2000 13370-1620 Discov num LDS 455 Comp Coord arcsec 2000 13 36 58.42 -16 19 50.4
Date first 1920 Date last 2016 Obs 7
Pa first 45 Pa last 61.3 P.A. Now (θ) 61.3°
Sep first 15.0 Sep last 13.743 Sep. Now (ρ) 13.743"
Mag pri 13.50 Mag sec 14.60 delta mag (ΔM) 1.1 Spectral class K/M+DA2 (yellow-orange/white dwarf)
Pri motion ra -114 Sec motion ra -110
Pri motion dec -028 Sec motion dec -035
Notes
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 3603920565746667648
 
 
WDS 13370-1620 LDS 455 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13370-1620 LDS 455 1950 3 241 14.0 13.85 15.55 DI 133659.31-161943.6
13370-1620 LDS 455 1999 5 62 13.8 13.50 14.60 K/M+DA2 133658.42-161950.4
13370-1620 LDS 455 2000 4 62 13.6 13.85 15.55 D 133658.42-161950.4
13370-1620 LDS 455 2015 6 61 13.7 13.50 14.60 K/M+DA2 133658.42-161950.4
13370-1620 LDS 455 2016 7 61 13.7 13.50 14.60 K/M+DA2 133658.42-161950.4

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

 
 
WDS 13370-1620 LDS 455 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13370-1620 LDS 455 : MEASURES
 
 
No records found.

 
 
WDS 13370-1620 : VIRTUAL EYEPIECE
 
 

13370-1620 LDS 455A mag 13.5 Sp K/M 13370-1620 LDS 455B sep 13.3 P.A. 60.30 mag 14.6 Sp DA2 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 13370-1620 : ALADIN DSS IMAGE @ 13h 36m 58.42s -16° 19' 50.4"
 
 
 
 
WDS 13370-1620 LDS 455 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13370-1620 LDS 455 distance=0' 13371-1627 RST3845 distance=8' 13363-1640 GWP2043 distance=23' 13389-1617 GWP2051 distance=28' 13355-1651 HJ 1233 distance=38' 13342-1623 RST3844 distance=41' 13400-1627 OCC 830 distance=44' 13347-1550 HU 471 distance=45' 13393-1653 ARA 73 distance=48' 13394-1538 DAM1247 distance=55' 13397-1711 UC 2578AB distance=65' 13397-1711 KPP4378AC distance=65' 13417-1611 HDS1920 distance=69' 13333-1527 UC 2556 distance=75' 13350-1730 WSP 55AB distance=76' 13350-1730 WSP 55AC distance=76' 13350-1730 WSP 55AD distance=76' 13422-1600 WSI 114 distance=78' 13328-1530 TDS8870 distance=78' 13323-1704 MRA 13 distance=80' 13371-1500 GWP2044AB distance=80' 13371-1500 GWP2045AC distance=80' 13329-1522 HJ 2658AB distance=84' 13329-1522 HJ 2658AC distance=84' 13358-1453 TDS8889 distance=89' 13320-1714 GWP2038 distance=89' 13429-1648 GWP2066AB distance=91' 13330-1509 TDS8872 distance=92' 13385-1450 HJ 2666 distance=93' 13377-1444 FOX9028CD distance=96' 13377-1444 BU 611AB distance=97' 13377-1444 BU 611AC distance=97' 13438-1620 GWP2069 distance=98' 13318-1726 MRA 12 distance=99' 13317-1517 RST3843 distance=100' 13317-1517 OCC 203Aa,Ab distance=100' 13435-1703 HU 472 distance=104' 13408-1748 SHY 630 distance=104' 13328-1746 HU 469 distance=105' 13424-1510 UC 2592 distance=106' 13297-1634 BVD 150 distance=106' 13361-1808 FEN 19 distance=108' 13354-1433 KPP2743 distance=109' 13442-1702 BRT 621 distance=113' 13446-1652 LDS6284 distance=115' 13342-1808 RST2854 distance=116' 13429-1502 BU 1437 distance=116' 13446-1540 GWP2077 distance=118' 13427-1453 KPP2636 distance=120' 13452-1702 UC 2605 distance=126' 13456-1546 HJ 2677AB distance=129' 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 13370-1620 LDS 455 61 13.7
Show 13371-1627 RST3845 322 1.0 8
Show 13363-1640 GWP2043 119 6.8 23
Show 13389-1617 GWP2051 262 15.6 28
Show 13355-1651 HJ 1233 107 18.7 38
Show 13342-1623 RST3844 166 0.1 41
Show 13400-1627 OCC 830 -1 0.1 44
Show 13347-1550 HU 471 33 0.8 45
Show 13393-1653 ARA 73 18 7.9 48
Show 13394-1538 DAM1247 81 8.0 55
Show 13397-1711 UC 2578 AB 5 50.2 65
Show 13397-1711 KPP4378 AC 295 2.4 65
Show 13417-1611 HDS1920 3 0.1 69
Show 13333-1527 UC 2556 332 16.0 75
Show 13350-1730 WSP 55 AB 164 4.3 76
Show 13350-1730 WSP 55 AC 322 17.7 76
Show 13350-1730 WSP 55 AD 194 20.2 76
Show 13422-1600 WSI 114 14 0.8 78
Show 13328-1530 TDS8870 317 0.6 78
Show 13323-1704 MRA 13 90 0.1 80
Show 13371-1500 GWP2044 AB 146 4.7 80
Show 13371-1500 GWP2045 AC 70 13.1 80
Show 13329-1522 HJ 2658 AB 107 87.0 84
Show 13329-1522 HJ 2658 AC 324 17.3 84
Show 13358-1453 TDS8889 130 2.4 89
Show 13320-1714 GWP2038 305 80.1 89
Show 13429-1648 GWP2066 AB 278 178.6 91
Show 13330-1509 TDS8872 299 0.8 92
Show 13385-1450 HJ 2666 188 12.6 93
Show 13377-1444 FOX9028 CD 217 15.8 96
Show 13377-1444 BU 611 AB 262 4.8 97
Show 13377-1444 BU 611 AC 184 93.8 97
Show 13438-1620 GWP2069 124 5.1 98
Show 13318-1726 MRA 12 153 0.1 99
Show 13317-1517 RST3843 160 2.5 100
Show 13317-1517 OCC 203 Aa,Ab -1 0.1 100
Show 13435-1703 HU 472 75 1.2 104
Show 13408-1748 SHY 630 351 999.9 104
Show 13328-1746 HU 469 25 1.2 105
Show 13424-1510 UC 2592 87 48.4 106
Show 13297-1634 BVD 150 345 38.0 106
Show 13361-1808 FEN 19 10 5.6 108
Show 13354-1433 KPP2743 100 2.7 109
Show 13442-1702 BRT 621 325 2.5 113
Show 13446-1652 LDS6284 58 4.0 115
Show 13342-1808 RST2854 33 1.1 116
Show 13429-1502 BU 1437 357 18.7 116
Show 13446-1540 GWP2077 226 5.0 118
Show 13427-1453 KPP2636 184 24.4 120
Show 13452-1702 UC 2605 117 27.0 126
Show 13456-1546 HJ 2677 AB 313 43.5 129

 
 
WDS 13370-1620 : COMPONENTS
 
 
  A
B pa=60.3°
sep=13.32"
 
 
13370-1620 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 133658.42-161950.4 Mag 13.5 Spectral class K/M (yellow-orange)
PmRA -114.00 PmDE -28.0
 
 
13370-1620 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 133659.22-161943.8 Mag 14.6 Spectral class DA2 (white dwarf)
PmRA -110.00 PmDE -35.0 Calc delta mag 1.1 Calc coord yes