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Current system
16176-5306
WAL 2


Nearby doubles
2' : 16173-5305
SEE 269

22' : 16152-5311
B 2381

22' : 16153-5313
B 1804

25' : 16201-5315
B 1805

27' : 16147-5300
B 2802

28' : 16146-5300
I 984

28' : 16205-5259
TDS9850

29' : 16203-5320
TDS9849

36' : 16215-5306
RSS 30

37' : 16170-5342
I 987

39' : 16168-5344
RST3937

40' : 16132-5303
VOU 90

40' : 16211-5242
B 1807

43' : 16222-5256
TDS9865

48' : 16222-5244
B 2384

49' : 16224-5245
B 2807

51' : 16129-5238
B 1802

53' : 16120-5324
RST1882

54' : 16133-5344
ALD 58

54' : 16117-5316
KPP3985

56' : 16236-5315
TDS9877

57' : 16175-5402
ALD 60

57' : 16181-5209
TDS9829

57' : 16219-5347
WFC 281

66' : 16225-5354
TDS9869

67' : 16138-5209
RST5594



Selections
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16176-5306 WAL 2

 
 
16h 17m 32.74s -53° 05' 37.1" P.A. 10.00 sep 10.2 mag 11.17,11.00
 
 
Coord 2000 16176-5306 Discov num WAL   2 Comp Coord arcsec 2000 16 17 32.74 -53 05 37.1
Date first 1933 Date last 2009 Obs 5
Pa first 8 Pa last 10.1 P.A. Now (θ) 10.1°
Sep first 9.5 Sep last 10.2 Sep. Now (ρ) 10.2"
Mag pri 11.17 Mag sec 11.00 delta mag (ΔM) 0.17 Spectral class
Pri motion ra -017 Sec motion ra -006
Pri motion dec -020 Sec motion dec -002
Notes
rPM=0.804
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma Gaia DR2 5933083460752949248
 
 
WDS 16176-5306 WAL 2 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Wal1934 Ma j Wallenquist, A. 1934AnBos...6....3W
Wal1934 Ann. Bosscha Obs. Lembang 6, Pt.2, 1934
Wal1944a Zw - Wallenquist, A. 1954MeUpp...85.....
Wal1944a Medd. Uppsala Obs. #85, 1944
Wal1944a (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944a given for measures; default date = decade of publication added.)
Wal1944b Zw - Wallenquist, A. 1954MeUpp...87.....
Wal1944b Medd. Uppsala Obs. #87, 1944
Wal1944b (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944b given for measures; default date = decade of publication added.)
Wal1947 Zw - Wallenquist, A. 1947UppAn...2....2W
Wal1947 Ann. Uppsala Astron. Obs. 2, No.2, 1947
Wal1947 (A catalogue containing results of the two prior series, plus additional measures
Wal1947 with the 14-inch refractor and wedge photometer)
Wal1948 Zw - Wallenquist, A. 1948UppAn...2....3W
Wal1948 Ann. Uppsala Astron Obs. 2, #3, 1948
Wal1948 (Visual measures of southern double stars made with 17-inch refractor of La Plata
Wal1948 and wedge photometer. No dates listed; default date = decade of publication added)
Wal1950 Zd - Wallenquist, A. 1950MeUpp..103.....
Wal1950 Medd. Uppsala Obs. #103, 1950
Wal1954 Zw - Wallenquist, A. 1954UppAn...4Q....W
Wal1954 Ann. Uppsala Astron Obs. 4, #2, 1954
Wal1954 ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean
Wal1954 values from numerous sources)
Wal1958 Zw - Wallenquist, A. 1958MeUpp..118.....
Wal1958 Medd. Uppsala Obs. #118, 1958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16176-5306 WAL 2 1988 2 1 9.1 11.17 11.00 161732.74-530537.1
16176-5306 WAL 2 1998 3 10 10.3 11.17 11.00 161732.74-530537.1
16176-5306 WAL 2 2009 4 10 10.2 11.17 11.00 161732.74-530537.1

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

 
 
WDS 16176-5306 WAL 2 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16176-5306 WAL 2 : MEASURES
 
 
No records found.

 
 
WDS 16176-5306 : VIRTUAL EYEPIECE
 
 

16176-5306 WAL 2A mag 11.17 16176-5306 WAL 2B sep 10.1 P.A. 6.10 mag 11 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 16176-5306 : ALADIN DSS IMAGE @ 16h 17m 32.74s -53° 05' 37.1"
 
 
 
 
WDS 16176-5306 WAL 2 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16176-5306 WAL 2 distance=0' 16173-5305 SEE 269 distance=2' 16152-5311 B 2381 distance=22' 16153-5313 B 1804 distance=22' 16201-5315 B 1805 distance=25' 16147-5300 B 2802 distance=27' 16146-5300 I 984 distance=28' 16205-5259 TDS9850 distance=28' 16203-5320 TDS9849 distance=29' 16215-5306 RSS 30 distance=36' 16170-5342 I 987 distance=37' 16168-5344 RST3937 distance=39' 16132-5303 VOU 90 distance=40' 16211-5242 B 1807 distance=40' 16222-5256 TDS9865 distance=43' 16222-5244 B 2384 distance=48' 16224-5245 B 2807 distance=49' 16129-5238 B 1802 distance=51' 16120-5324 RST1882 distance=53' 16133-5344 ALD 58 distance=54' 16117-5316 KPP3985 distance=54' 16236-5315 TDS9877 distance=56' 16175-5402 ALD 60 distance=57' 16181-5209 TDS9829 distance=57' 16219-5347 WFC 281 distance=57' 16225-5354 TDS9869 distance=66' 16138-5209 RST5594 distance=67' 16170-5412 ALD 59 distance=67' 16248-5328 HDS2319 distance=69' 16189-5157 CPO 465 distance=70' 16129-5209 TDS9799 distance=71' 16136-5408 I 983AB distance=72' 16136-5408 I 983AC distance=72' 16192-5417 HDS2307 distance=73' 16247-5228 SKF2661 distance=75' 16252-5338 BRT3312 distance=76' 16219-5159 CPO 468 distance=77' 16133-5414 R 273CD distance=78' 16122-5205 CPO 458 distance=78' 16133-5414 HJ 4835BE distance=79' 16133-5414 HJ 4835AB distance=79' 16133-5414 HJ 4835AC distance=79' 16130-5413 R 272 distance=80' 16127-5414 BRT2090 distance=81' 16267-5319 RST3941 distance=84' 16188-5429 CPO 464 distance=84' 16135-5149 SKF1034 distance=85' 16127-5419 HDS2291 distance=85' 16231-5157 CPO 469 distance=86' 16193-5431 NSN 377 distance=87' 16226-5152 BRT 888 distance=87' 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 16176-5306 WAL 2 10 10.2
Show 16173-5305 SEE 269 17 23.5 2
Show 16152-5311 B 2381 305 2.4 22
Show 16153-5313 B 1804 241 0.3 22
Show 16201-5315 B 1805 328 0.4 25
Show 16147-5300 B 2802 160 6.4 27
Show 16146-5300 I 984 322 3.0 28
Show 16205-5259 TDS9850 124 0.8 28
Show 16203-5320 TDS9849 273 0.7 29
Show 16215-5306 RSS 30 238 46.4 36
Show 16170-5342 I 987 293 0.5 37
Show 16168-5344 RST3937 261 0.3 39
Show 16132-5303 VOU 90 70 1.3 40
Show 16211-5242 B 1807 170 1.1 40
Show 16222-5256 TDS9865 124 2.3 43
Show 16222-5244 B 2384 172 6.2 48
Show 16224-5245 B 2807 35 4.2 49
Show 16129-5238 B 1802 88 1.9 51
Show 16120-5324 RST1882 290 1.7 53
Show 16133-5344 ALD 58 272 4.7 54
Show 16117-5316 KPP3985 339 1.6 54
Show 16236-5315 TDS9877 46 1.9 56
Show 16175-5402 ALD 60 222 3.7 57
Show 16181-5209 TDS9829 259 0.5 57
Show 16219-5347 WFC 281 92 10.6 57
Show 16225-5354 TDS9869 174 2.1 66
Show 16138-5209 RST5594 304 3.4 67
Show 16170-5412 ALD 59 108 3.0 67
Show 16248-5328 HDS2319 226 10.1 69
Show 16189-5157 CPO 465 229 6.3 70
Show 16129-5209 TDS9799 173 2.0 71
Show 16136-5408 I 983 AB 58 1.4 72
Show 16136-5408 I 983 AC 312 5.8 72
Show 16192-5417 HDS2307 153 4.7 73
Show 16247-5228 SKF2661 315 6.1 75
Show 16252-5338 BRT3312 3 3.6 76
Show 16219-5159 CPO 468 89 8.6 77
Show 16133-5414 R 273 CD 168 12.3 78
Show 16122-5205 CPO 458 131 11.2 78
Show 16133-5414 HJ 4835 BE 88 71.3 79
Show 16133-5414 HJ 4835 AB 81 9.5 79
Show 16133-5414 HJ 4835 AC 67 59.0 79
Show 16130-5413 R 272 159 4.2 80
Show 16127-5414 BRT2090 356 4.7 81
Show 16267-5319 RST3941 127 0.8 84
Show 16188-5429 CPO 464 164 10.6 84
Show 16135-5149 SKF1034 95 7.7 85
Show 16127-5419 HDS2291 324 3.3 85
Show 16231-5157 CPO 469 158 8.3 86
Show 16193-5431 NSN 377 95 4.8 87
Show 16226-5152 BRT 888 123 4.1 87

 
 
WDS 16176-5306 : COMPONENTS
 
 
  A
B pa=6.1°
sep=10.10"
 
 
16176-5306 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 161732.74-530537.1 Mag 11.17 PmRA -17.00
PmDE -20.0
 
 
16176-5306 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161732.86-530527.1 Mag 11 PmRA -6.00
PmDE -2.0 Calc delta mag 0.17 Calc coord yes