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Doubles in session


Current system
16450+4402
LDS 4691


Nearby doubles
17' : 16444+4346
TOB 135

23' : 16430+4355
KU 54

24' : 16463+4420
SLW1196

34' : 16420+4340
GRV1125

36' : 16439+4329
D 15

42' : 16440+4442
FMR 228AB

45' : 16455+4446
A 1864

45' : 16409+4411
BOW9001

52' : 16415+4436
HDS2369

52' : 16476+4319
A 574

52' : 16416+4428
L 14

58' : 16440+4459
KZA 110AB

64' : 16480+4309
GRV1127

71' : 16490+4458
KPP1251

73' : 16476+4255
COU1452AB

73' : 16451+4249
TDT 66

75' : 16517+4344
CVR1677

77' : 16509+4445
COU1592

88' : 16468+4528
KZA 112

89' : 16530+4424
STT 317AB

91' : 16509+4259
A 575

92' : 16436+4533
CVR1671

99' : 16541+4354
BRT 341

101' : 16518+4511
KZA 119

102' : 16485+4536
UC 3236

104' : 16376+4510
A 1643



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

16450+4402 LDS 4691

 
 
16h 44m 59.02s +44° 01' 54.0" P.A. 358.00 sep 165.1 mag 17.08,18.90
 
 
Coord 2000 16450+4402 Discov num LDS4691 Comp Coord arcsec 2000 16 44 59.02 +44 01 54.0
Date first 1960 Date last 2015 Obs 8
Pa first 358 Pa last 357.9 P.A. Now (θ) 357.9°
Sep first 168.0 Sep last 165.061 Sep. Now (ρ) 165.061"
Mag pri 17.08 Mag sec 18.90 delta mag (ΔM) 1.82 Spectral class
Pri motion ra +022 Sec motion ra +034
Pri motion dec -074 Sec motion dec -122
Notes
rPM=0.391
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1357768118659827456
 
 
WDS 16450+4402 LDS 4691 : 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
16450+4402 LDS4691 1998 2 358 165.8 17.08 18.90 D 164459.02+440154.0
16450+4402 LDS4691 2010 3 358 165.2 17.08 18.90 164459.02+440154.0
16450+4402 LDS4691 2015 4 358 165.1 17.08 18.90 164459.02+440154.0

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

 
 
WDS 16450+4402 LDS 4691 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16450+4402 LDS 4691 : MEASURES
 
 
No records found.

 
 
WDS 16450+4402 : VIRTUAL EYEPIECE
 
 

16450+4402 LDS4691A mag 17.08 16450+4402 LDS4691B sep 165.0 P.A. 358.50 mag 18.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 16450+4402 : ALADIN DSS IMAGE @ 16h 44m 59.02s +44° 01' 54.0"
 
 
 
 
WDS 16450+4402 LDS 4691 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16450+4402 LDS4691 distance=0' 16444+4346 TOB 135 distance=17' 16430+4355 KU 54 distance=23' 16463+4420 SLW1196 distance=24' 16420+4340 GRV1125 distance=34' 16439+4329 D 15 distance=36' 16440+4442 FMR 228AB distance=42' 16440+4442 RAO 355Aa,Ab distance=42' 16455+4446 A 1864 distance=45' 16409+4411 BOW9001 distance=45' 16415+4436 HDS2369 distance=52' 16476+4319 A 574 distance=52' 16416+4428 L 14 distance=52' 16440+4459 KZA 110AB distance=58' 16440+4459 KZA 110AC distance=58' 16480+4309 GRV1127 distance=64' 16490+4458 KPP1251 distance=71' 16476+4255 COU1452AB distance=73' 16476+4255 GII 3AC distance=73' 16451+4249 TDT 66 distance=73' 16517+4344 CVR1677 distance=75' 16509+4445 COU1592 distance=77' 16468+4528 KZA 112 distance=88' 16530+4424 STT 317AB distance=89' 16530+4424 STT 317AC distance=89' 16509+4259 A 575 distance=91' 16436+4533 CVR1671 distance=92' 16541+4354 BRT 341 distance=99' 16518+4511 KZA 119 distance=101' 16485+4536 UC 3236 distance=102' 16376+4510 A 1643 distance=104' 16435+4544 KZA 109AB distance=105' 16435+4544 KZA 109AC distance=105' 16443+4551 KZA 111 distance=109' 16393+4533 BVD 248 distance=110' 16398+4226 LAW 26Aa,Ab distance=111' 16398+4226 LAW 26AB distance=111' 16352+4326 ES 631 distance=112' 16492+4544 KZA 115 distance=112' 16552+4338 TDT 142 distance=114' 16441+4203 J 400 distance=120' 16545+4511 CVR 852 distance=124' 16492+4559 BU 627AD distance=126' 16492+4559 BU 627AE distance=126' 16492+4559 KZA 123AF distance=126' 16492+4559 BU 627A,BC distance=126' 16492+4559 A 1866BC distance=126' 16547+4518 KZA 121AB distance=129' 16547+4518 KZA 121AC distance=129' 16547+4518 KZA 121AD distance=129' 16360+4527 TDS9994 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 16450+4402 LDS4691 358 165.1
Show 16444+4346 TOB 135 255 20.8 17
Show 16430+4355 KU 54 99 9.7 23
Show 16463+4420 SLW1196 100 19.3 24
Show 16420+4340 GRV1125 340 24.6 34
Show 16439+4329 D 15 335 0.6 36
Show 16440+4442 FMR 228 AB 189 178.1 42
Show 16440+4442 RAO 355 Aa,Ab 47 0.2 42
Show 16455+4446 A 1864 127 0.2 45
Show 16409+4411 BOW9001 115 17.9 45
Show 16415+4436 HDS2369 63 0.5 52
Show 16476+4319 A 574 331 4.7 52
Show 16416+4428 L 14 123 5.5 52
Show 16440+4459 KZA 110 AB 145 17.2 58
Show 16440+4459 KZA 110 AC 265 206.9 58
Show 16480+4309 GRV1127 250 10.2 64
Show 16490+4458 KPP1251 35 9.6 71
Show 16476+4255 COU1452 AB 103 0.3 73
Show 16476+4255 GII 3 AC 52 1.7 73
Show 16451+4249 TDT 66 74 0.6 73
Show 16517+4344 CVR1677 125 3.1 75
Show 16509+4445 COU1592 226 0.6 77
Show 16468+4528 KZA 112 351 38.3 88
Show 16530+4424 STT 317 AB 200 25.1 89
Show 16530+4424 STT 317 AC 316 131.3 89
Show 16509+4259 A 575 150 0.7 91
Show 16436+4533 CVR1671 157 3.6 92
Show 16541+4354 BRT 341 255 4.2 99
Show 16518+4511 KZA 119 120 20.5 101
Show 16485+4536 UC 3236 16 35.7 102
Show 16376+4510 A 1643 151 0.8 104
Show 16435+4544 KZA 109 AB 180 58.4 105
Show 16435+4544 KZA 109 AC 189 80.2 105
Show 16443+4551 KZA 111 93 12.5 109
Show 16393+4533 BVD 248 207 18.4 110
Show 16398+4226 LAW 26 Aa,Ab 227 0.6 111
Show 16398+4226 LAW 26 AB 84 29.8 111
Show 16352+4326 ES 631 163 10.4 112
Show 16492+4544 KZA 115 288 30.9 112
Show 16552+4338 TDT 142 337 0.5 114
Show 16441+4203 J 400 174 5.9 120
Show 16545+4511 CVR 852 194 12.7 124
Show 16492+4559 BU 627 AD 236 65.2 126
Show 16492+4559 BU 627 AE 270 147.6 126
Show 16492+4559 KZA 123 AF 253 91.6 126
Show 16492+4559 BU 627 A,BC 44 2.2 126
Show 16492+4559 A 1866 BC 267 0.3 126
Show 16547+4518 KZA 121 AB 181 43.6 129
Show 16547+4518 KZA 121 AC 251 50.1 129
Show 16547+4518 KZA 121 AD 220 108.9 129
Show 16360+4527 TDS9994 224 0.5 129

 
 
WDS 16450+4402 : COMPONENTS
 
 
  A
B pa=358.5°
sep=165.01"
 
 
16450+4402 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164459.02+440154.0 Mag 17.08 PmRA 22.00
PmDE -74.0
 
 
16450+4402 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164458.62+440439.0 Mag 18.9 PmRA 34.00
PmDE -122.0 Calc delta mag 1.82 Calc coord yes