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Doubles in session


Current system
16221-5052
LDS 857


Nearby doubles
12' : 16232-5055
CPO 470

16' : 16206-5044
POM 17

23' : 16198-5058
RST3940

26' : 16200-5107
RST 835

26' : 16247-5101
VVV 34

32' : 16253-5042
TDS9889

41' : 16183-5110
CPO 463

42' : 16214-5132
BRT 887

42' : 16189-5024
I 561AB

47' : 16187-5126
RST 834

48' : 16198-5009
HJ 4841AB

50' : 16273-5046
KPP2160

51' : 16253-5012
CPO 471AB

52' : 16274-5059
TDS9909

53' : 16186-5133
RST 832AB

56' : 16182-5134
CPO 462

56' : 16180-5012
RST 830

56' : 16224-4956
TDS9867

59' : 16265-5010
TDS9904

61' : 16279-5117
RST3021

61' : 16226-5152
BRT 888

62' : 16157-5059
B 2803

62' : 16156-5059
CPO 461

63' : 16281-5116
HDS2329

64' : 16154-5054
BRT 881

64' : 16154-5100
TDS9812



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

16221-5052 LDS 857

 
 
16h 22m 04.92s -50° 51' 47.0" P.A. 1.00 sep 6.1 mag 16.40,17.50
 
 
Coord 2000 16221-5052 Discov num LDS 857 Comp Coord arcsec 2000 16 22 04.92 -50 51 47.0
Date first 1935 Date last 1999 Obs 3
Pa first 39 Pa last 0.6 P.A. Now (θ) 0.6°
Sep first 5.0 Sep last 6.1 Sep. Now (ρ) 6.1"
Mag pri 16.40 Mag sec 17.50 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -074 Sec motion ra
Pri motion dec -163 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma Gaia DR2 5935202116499277184
 
 
WDS 16221-5052 LDS 857 : 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
16221-5052 LDS 857 1999 3 1 6.1 16.40 17.50 XD 162204.92-505147.0

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

 
 
WDS 16221-5052 LDS 857 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16221-5052 LDS 857 : MEASURES
 
 
No records found.

 
 
WDS 16221-5052 : VIRTUAL EYEPIECE
 
 

16221-5052 LDS 857A mag 16.4 16221-5052 LDS 857B sep 6.1 P.A. 0.40 mag 17.5 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 16221-5052 : ALADIN DSS IMAGE @ 16h 22m 04.92s -50° 51' 47.0"
 
 
 
 
WDS 16221-5052 LDS 857 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16221-5052 LDS 857 distance=1' 16232-5055 CPO 470 distance=12' 16206-5044 POM 17 distance=16' 16198-5058 RST3940 distance=23' 16200-5107 RST 835 distance=26' 16247-5101 VVV 34 distance=26' 16253-5042 TDS9889 distance=32' 16183-5110 CPO 463 distance=41' 16214-5132 BRT 887 distance=42' 16189-5024 I 561AB distance=42' 16189-5024 I 561AC distance=42' 16187-5126 RST 834 distance=47' 16198-5009 HJ 4841AB distance=48' 16198-5009 NSN 378AC distance=48' 16273-5046 KPP2160 distance=50' 16253-5012 CPO 471AB distance=51' 16253-5012 VVV 35AC distance=51' 16274-5059 TDS9909 distance=52' 16186-5133 RST 832AB distance=53' 16186-5133 HDS2304AC distance=53' 16182-5134 CPO 462 distance=56' 16180-5012 RST 830 distance=56' 16224-4956 TDS9867 distance=56' 16265-5010 TDS9904 distance=59' 16279-5117 RST3021 distance=61' 16226-5152 BRT 888 distance=61' 16157-5059 B 2803 distance=62' 16156-5059 CPO 461 distance=62' 16281-5116 HDS2329 distance=63' 16154-5054 BRT 881 distance=64' 16154-5100 TDS9812 distance=64' 16231-5157 CPO 469 distance=66' 16260-5147 CPO 472 distance=66' 16279-5017 KPP2034 distance=66' 16219-5159 CPO 468 distance=68' 16274-5139 CPO9214AB distance=69' 16274-5139 CPO9214BC distance=69' 16189-5157 CPO 465 distance=72' 16211-4940 TDS9853 distance=72' 16289-5020 RST3026 distance=73' 16145-5042 BRT 880 distance=73' 16298-5045 TDS9929 distance=74' 16149-5026 SKF1035LV distance=74' 16142-5047 TOK 409 distance=76' 16218-4935 AOT 66 distance=77' 16249-5205 BRT 891 distance=78' 16266-5158 RST 845 distance=79' 16293-5133 SEE 279AB distance=80' 16293-5133 SIN 92AC distance=80' 16293-5133 SIN 92AD distance=80' 16297-5021 TDS9926 distance=80' 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 16221-5052 LDS 857 1 6.1 1
Show 16232-5055 CPO 470 332 7.2 12
Show 16206-5044 POM 17 201 9.1 16
Show 16198-5058 RST3940 131 3.0 23
Show 16200-5107 RST 835 217 1.9 26
Show 16247-5101 VVV 34 243 15.0 26
Show 16253-5042 TDS9889 266 0.7 32
Show 16183-5110 CPO 463 152 6.3 41
Show 16214-5132 BRT 887 14 5.0 42
Show 16189-5024 I 561 AB 273 5.9 42
Show 16189-5024 I 561 AC 155 10.2 42
Show 16187-5126 RST 834 91 3.2 47
Show 16198-5009 HJ 4841 AB 20 49.1 48
Show 16198-5009 NSN 378 AC 45 24.4 48
Show 16273-5046 KPP2160 294 17.7 50
Show 16253-5012 CPO 471 AB 268 4.0 51
Show 16253-5012 VVV 35 AC 105 80.6 51
Show 16274-5059 TDS9909 246 0.5 52
Show 16186-5133 RST 832 AB 340 3.8 53
Show 16186-5133 HDS2304 AC 227 16.8 53
Show 16182-5134 CPO 462 82 8.1 56
Show 16180-5012 RST 830 55 1.1 56
Show 16224-4956 TDS9867 244 0.5 56
Show 16265-5010 TDS9904 161 2.2 59
Show 16279-5117 RST3021 97 1.9 61
Show 16226-5152 BRT 888 123 4.1 61
Show 16157-5059 B 2803 80 3.1 62
Show 16156-5059 CPO 461 245 6.3 62
Show 16281-5116 HDS2329 53 0.2 63
Show 16154-5054 BRT 881 313 5.8 64
Show 16154-5100 TDS9812 31 2.3 64
Show 16231-5157 CPO 469 158 8.3 66
Show 16260-5147 CPO 472 5 10.4 66
Show 16279-5017 KPP2034 52 16.2 66
Show 16219-5159 CPO 468 89 8.6 68
Show 16274-5139 CPO9214 AB 182 4.2 69
Show 16274-5139 CPO9214 BC 162 4.0 69
Show 16189-5157 CPO 465 229 6.3 72
Show 16211-4940 TDS9853 221 0.6 72
Show 16289-5020 RST3026 126 0.7 73
Show 16145-5042 BRT 880 202 7.1 73
Show 16298-5045 TDS9929 253 0.4 74
Show 16149-5026 SKF1035 LV 114 2.2 74
Show 16142-5047 TOK 409 159 0.0 76
Show 16218-4935 AOT 66 358 11.2 77
Show 16249-5205 BRT 891 17 3.0 78
Show 16266-5158 RST 845 209 2.8 79
Show 16293-5133 SEE 279 AB 339 9.5 80
Show 16293-5133 SIN 92 AC 283 42.0 80
Show 16293-5133 SIN 92 AD 274 53.4 80
Show 16297-5021 TDS9926 78 0.6 80

 
 
WDS 16221-5052 : COMPONENTS
 
 
  A
B pa=0.4°
sep=6.10"
 
 
16221-5052 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 162204.92-505147.0 Mag 16.4 PmRA -74.00
PmDE -163.0
 
 
16221-5052 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162204.92-505140.9 Mag 17.5 Calc delta mag 1.1
Calc coord yes