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Doubles in session


Current system
21466+0045
CHE 321


Nearby doubles
8' : 21469+0051
STF2825

20' : 21457+0031
CHE 319

25' : 21467+0110
CHE 322

27' : 21452-0030
TOK 348

29' : 21483-0058
BAL 626

32' : 21459+0015
CHE 320

33' : 21451+0022
SLW1252

35' : 21467-0010
BNG 2

39' : 21442+0102
LDS6359

40' : 21467+0007
CHE 323

42' : 21493-0032
SLW1253

43' : 21453+0007
CHE 318

44' : 21437+0030
CHE 315

48' : 21435+0052
WAA9003

48' : 21486-0008
BAL 932

49' : 21496-0026
BAL 933

50' : 21447-0003
CHE 317

51' : 21444+0008
CHE 316

54' : 21498+0023
UC 4576

54' : 21498+0110
GRV1234

59' : 21427-0039
WAA9002

59' : 21428+0028
CHE 313

63' : 21424+0037
BAL1236AB

63' : 21426+0027
WAA9001

64' : 21435+0003
CHE 314

66' : 21424+0027
STF2817AB



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

21466+0045 CHE 321

 
 
21h 46m 36.27s +00° 45' 17.5" P.A. 201.00 sep 21.2 mag 13.70,12.79
 
 
Coord 2000 21466+0045 Discov num CHE 321 Comp Coord arcsec 2000 21 46 36.27 +00 45 17.5
Date first 1907 Date last 2015 Obs 7
Pa first 197 Pa last 200.5 P.A. Now (θ) 200.5°
Sep first 19.7 Sep last 21.17 Sep. Now (ρ) 21.17"
Mag pri 13.70 Mag sec 12.79 delta mag (ΔM) 0.91 Spectral class
Pri motion ra +010 Sec motion ra -015
Pri motion dec +009 Sec motion dec -011
Notes
rPM=1.721
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2693217860671064320
 
 
WDS 21466+0045 CHE 321 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909 Pa - Chevalier, Stanislas .
Che1909 Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910 Ma j Chevalier, Stanislas & Tsang Ziang-seng .
Che1910 +Pa Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911 Ma - Chevalier, Stanislas .
Che1911 +Pa Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925 Pa - Chevalier, Stanislas 1925JO......8...65G
Che1925 J. Obs. 8, 65, 1925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21466+0045 CHE 321 2000 2 200 21.0 11.70 11.70 D 214636.27+004517.5
21466+0045 CHE 321 2010 4 201 21.1 13.70 12.79 214636.27+004517.5
21466+0045 CHE 321 2015 5 201 21.2 13.70 12.79 214636.27+004517.5

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

 
 
WDS 21466+0045 CHE 321 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21466+0045 CHE 321 : MEASURES
 
 
No records found.

 
 
WDS 21466+0045 : VIRTUAL EYEPIECE
 
 

21466+0045 CHE 321A mag 13.7 21466+0045 CHE 321B sep 21.2 P.A. 200.50 mag 12.79 virtual eyepiece
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Radius:
Components only
 
 
WDS 21466+0045 : ALADIN DSS IMAGE @ 21h 46m 36.27s +00° 45' 17.5"
 
 
 
 
WDS 21466+0045 CHE 321 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21466+0045 CHE 321 distance=1' 21469+0051 STF2825 distance=8' 21457+0031 CHE 319 distance=20' 21467+0110 CHE 322 distance=25' 21452-0030 TOK 348 distance=27' 21483-0058 BAL 626 distance=29' 21459+0015 CHE 320 distance=32' 21451+0022 SLW1252 distance=33' 21467-0010 BNG 2 distance=35' 21442+0102 LDS6359 distance=39' 21467+0007 CHE 323 distance=40' 21493-0032 SLW1253 distance=42' 21453+0007 CHE 318 distance=43' 21437+0030 CHE 315 distance=44' 21435+0052 WAA9003 distance=48' 21486-0008 BAL 932 distance=48' 21496-0026 BAL 933 distance=49' 21447-0003 CHE 317 distance=50' 21444+0008 CHE 316 distance=51' 21498+0023 UC 4576 distance=54' 21498+0110 GRV1234 distance=54' 21427-0039 WAA9002 distance=59' 21428+0028 CHE 313 distance=59' 21424+0037 SMA 152AC distance=63' 21424+0037 BAL1236AB distance=63' 21424+0037 SMA 152BC distance=63' 21426+0027 WAA9001 distance=63' 21435+0003 CHE 314 distance=64' 21424+0027 AOT 107BC distance=66' 21424+0027 STF2817AB distance=66' 21424+0027 AOT 107AC distance=66' 21422+0040 CHE 311 distance=66' 21421+0059 CHE 310 distance=68' 21426-0013 UC 4535 distance=69' 21423+0021 CHE 312 distance=69' 21421+0104 CHE 309 distance=71' 21417-0036 J 1409 distance=74' 21417-0024 UC 4532 distance=77' 21416+0013 CHE 308 distance=81' 21409-0035 J 1408 distance=85' 21439+0159 A 2097 distance=87' 21412+0117 BAL1235 distance=87' 21412+0118 TOB 318 distance=89' 21415+0000 CHE 307 distance=89' 21406+0051 SLW1247 distance=91' 21408+0110 SLW1248 distance=91' 21418+0145 HJ 3049 distance=94' 21406-0023 CVR 914 distance=94' 21406-0018 AOT 106 distance=95' 21404+0034 SMA 151 distance=95' 21406+0116 CHE 306 distance=96' 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 21466+0045 CHE 321 201 21.2 1
Show 21469+0051 STF2825 156 0.4 8
Show 21457+0031 CHE 319 101 29.3 20
Show 21467+0110 CHE 322 130 9.7 25
Show 21452-0030 TOK 348 57 146.2 27
Show 21483-0058 BAL 626 110 30.6 29
Show 21459+0015 CHE 320 274 13.1 32
Show 21451+0022 SLW1252 143 18.9 33
Show 21467-0010 BNG 2 251 31.6 35
Show 21442+0102 LDS6359 144 7.2 39
Show 21467+0007 CHE 323 316 28.5 40
Show 21493-0032 SLW1253 314 177.4 42
Show 21453+0007 CHE 318 121 26.3 43
Show 21437+0030 CHE 315 334 9.6 44
Show 21435+0052 WAA9003 9 0.9 48
Show 21486-0008 BAL 932 75 6.9 48
Show 21496-0026 BAL 933 154 9.5 49
Show 21447-0003 CHE 317 223 29.2 50
Show 21444+0008 CHE 316 297 38.4 51
Show 21498+0023 UC 4576 339 13.2 54
Show 21498+0110 GRV1234 176 13.2 54
Show 21427-0039 WAA9002 80 1.2 59
Show 21428+0028 CHE 313 180 7.1 59
Show 21424+0037 SMA 152 AC 102 17.4 63
Show 21424+0037 BAL1236 AB 312 15.6 63
Show 21424+0037 SMA 152 BC 112 30.8 63
Show 21426+0027 WAA9001 27 1.7 63
Show 21435+0003 CHE 314 229 37.8 64
Show 21424+0027 AOT 107 BC 174 6.4 66
Show 21424+0027 STF2817 AB 155 26.1 66
Show 21424+0027 AOT 107 AC 157 35.7 66
Show 21422+0040 CHE 311 229 22.3 66
Show 21421+0059 CHE 310 30 20.9 68
Show 21426-0013 UC 4535 143 19.5 69
Show 21423+0021 CHE 312 282 24.0 69
Show 21421+0104 CHE 309 336 27.3 71
Show 21417-0036 J 1409 327 3.8 74
Show 21417-0024 UC 4532 160 17.3 77
Show 21416+0013 CHE 308 186 10.8 81
Show 21409-0035 J 1408 356 6.6 85
Show 21439+0159 A 2097 358 0.2 87
Show 21412+0117 BAL1235 319 8.9 87
Show 21412+0118 TOB 318 104 29.0 89
Show 21415+0000 CHE 307 80 21.7 89
Show 21406+0051 SLW1247 225 162.8 91
Show 21408+0110 SLW1248 36 18.3 91
Show 21418+0145 HJ 3049 27 35.6 94
Show 21406-0023 CVR 914 12 29.8 94
Show 21406-0018 AOT 106 83 16.6 95
Show 21404+0034 SMA 151 124 4.5 95
Show 21406+0116 CHE 306 183 25.0 96

 
 
WDS 21466+0045 : COMPONENTS
 
 
  A
B pa=200.5°
sep=21.17"
 
 
21466+0045 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214636.27+004517.5 Mag 13.7 PmRA 10.00
PmDE 9.0
 
 
21466+0045 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214635.78+004457.7 Mag 12.79 PmRA -15.00
PmDE -11.0 Calc delta mag 0.91 Calc coord yes