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Doubles in session


Current system
21299-6020
UC 4477


Nearby doubles
6' : 21297-6016
R 332

9' : 21304-6028
HU 1630

9' : 21304-6012
HJ 5270

23' : 21329-6026
UC 4493

33' : 21256-6019
TDT2954

39' : 21302-5942
B 1391

43' : 21295-6103
B 529

49' : 21323-5936
HU 1631

54' : 21231-6002
TDT2935

59' : 21357-5942
TOK 732

61' : 21278-5922
TOK 731

63' : 21224-5952
RST5160

74' : 21200-6018
HJ 5256AB

78' : 21238-5918
RST5163

82' : 21190-6013
R 328

88' : 21335-6144
B 531AB

90' : 21188-5946
KPP3072

91' : 21254-5856
B 527

92' : 21293-5849
TDT2990

97' : 21425-6000
HDS3091

102' : 21187-6121
NSN 446

108' : 21444-6013
HJ 5294AB

114' : 21253-6209
B 526

122' : 21239-6213
LDS 740

124' : 21190-5849
HU 1628

128' : 21190-6200
TDT2898



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

21299-6020 UC 4477

 
 
21h 29m 52.35s -60° 20' 23.6" P.A. 320.00 sep 16.7 mag 14.10,16.30
 
 
Coord 2000 21299-6020 Discov num UC 4477 Comp Coord arcsec 2000 21 29 52.35 -60 20 23.6
Date first 1998 Date last 2015 Obs 7
Pa first 320 Pa last 319.5 P.A. Now (θ) 319.5°
Sep first 16.9 Sep last 16.728 Sep. Now (ρ) 16.728"
Mag pri 14.10 Mag sec 16.30 delta mag (ΔM) 2.2 Spectral class
Pri motion ra +062 Sec motion ra +062
Pri motion dec -032 Sec motion dec -018
Notes V (Proper motion indicates physical)
rPM=0.201 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Gaia DR2 6452197328602966784
 
 
WDS 21299-6020 UC 4477 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
1 UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
1 UC & Zacharias, M.I. (UCAC4 Catalog)
13 UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
13 UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
13 UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21299-6020 UC 4477 1999 2 320 16.8 14.10 16.30 V 212952.35-602023.6
21299-6020 UC 4477 2000 2 320 16.9 14.10 16.30 V 212952.35-602023.6
21299-6020 UC 4477 2010 5 318 16.3 14.10 16.30 V 212952.35-602023.6
21299-6020 UC 4477 2015 6 320 16.7 14.10 16.30 V 212952.35-602023.6

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

 
 
WDS 21299-6020 UC 4477 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21299-6020 UC 4477 : MEASURES
 
 
No records found.

 
 
WDS 21299-6020 : VIRTUAL EYEPIECE
 
 

21299-6020 UC 4477A mag 14.1 21299-6020 UC 4477B sep 13.8 P.A. 337.10 mag 16.3 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 21299-6020 : ALADIN DSS IMAGE @ 21h 29m 52.35s -60° 20' 23.6"
 
 
 
 
WDS 21299-6020 UC 4477 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21299-6020 UC 4477 distance=1' 21297-6016 R 332 distance=6' 21304-6028 HU 1630 distance=9' 21304-6012 HJ 5270 distance=9' 21329-6026 UC 4493 distance=23' 21334-6024 TVB 320BC distance=27' 21256-6019 TDT2954 distance=33' 21302-5942 B 1391 distance=39' 21295-6103 B 529 distance=43' 21323-5936 HU 1631 distance=49' 21231-6002 TDT2935 distance=54' 21357-5942 TOK 732 distance=59' 21278-5922 TOK 731 distance=61' 21224-5952 RST5160 distance=63' 21200-6018 HJ 5256AB distance=74' 21200-6018 BAU 66AC distance=74' 21200-6018 BAU 66AD distance=74' 21238-5918 RST5163 distance=78' 21190-6013 R 328 distance=82' 21335-6144 B 531AB distance=88' 21335-6144 BAU 67AC distance=88' 21188-5946 KPP3072 distance=90' 21254-5856 B 527 distance=91' 21293-5849 TDT2990 distance=92' 21425-6000 HDS3091 distance=97' 21187-6121 NSN 446 distance=102' 21444-6013 HJ 5294AB distance=108' 21444-6013 BAU 68AC distance=108' 21444-6013 BAU 68AD distance=108' 21444-6013 BAU 68BC distance=109' 21444-6013 BAU 68BD distance=109' 21253-6209 B 526 distance=114' 21239-6213 LDS 740 distance=122' 21190-5849 HU 1628 distance=124' 21190-6200 TDT2898 distance=128' 21126-6003 I 258 distance=131' 21144-5916 TDT2848 distance=134' 21262-6233 TDT2965 distance=135' 21464-6129 TDT3150 distance=139' 21271-6239 CTI9698 distance=141' 21120-5916 B 518 distance=150' 21473-5852 HDS3104 distance=160' 21143-5831 B 519 distance=162' 21423-5807 KPP4244 distance=164' 21386-5750 TDT3079 distance=165' 21129-6218 TDT2830 distance=170' 21173-5758 NSN 447 distance=172' 21249-5732 GAO 3 distance=174' 21295-6316 TDT2994 distance=176' 21411-5744 B 2497 distance=179' 21408-5742 UC 4523 distance=180' 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 21299-6020 UC 4477 320 16.7 1
Show 21297-6016 R 332 332 13.4 6
Show 21304-6028 HU 1630 232 2.7 9
Show 21304-6012 HJ 5270 46 27.7 9
Show 21329-6026 UC 4493 128 10.1 23
Show 21334-6024 TVB 320 BC 348 9.6 27
Show 21256-6019 TDT2954 117 0.5 33
Show 21302-5942 B 1391 236 1.2 39
Show 21295-6103 B 529 272 0.6 43
Show 21323-5936 HU 1631 195 1.0 49
Show 21231-6002 TDT2935 206 1.4 54
Show 21357-5942 TOK 732 189 0.7 59
Show 21278-5922 TOK 731 238 0.0 61
Show 21224-5952 RST5160 263 5.7 63
Show 21200-6018 HJ 5256 AB 148 17.6 74
Show 21200-6018 BAU 66 AC 139 29.6 74
Show 21200-6018 BAU 66 AD 271 49.4 74
Show 21238-5918 RST5163 181 1.5 78
Show 21190-6013 R 328 298 21.0 82
Show 21335-6144 B 531 AB 325 3.4 88
Show 21335-6144 BAU 67 AC 60 50.7 88
Show 21188-5946 KPP3072 268 2.0 90
Show 21254-5856 B 527 248 4.9 91
Show 21293-5849 TDT2990 359 0.6 92
Show 21425-6000 HDS3091 69 0.7 97
Show 21187-6121 NSN 446 334 4.0 102
Show 21444-6013 HJ 5294 AB 12 8.5 108
Show 21444-6013 BAU 68 AC 150 21.7 108
Show 21444-6013 BAU 68 AD 112 38.2 108
Show 21444-6013 BAU 68 BC 161 28.6 109
Show 21444-6013 BAU 68 BD 124 40.6 109
Show 21253-6209 B 526 122 0.6 114
Show 21239-6213 LDS 740 31 14.1 122
Show 21190-5849 HU 1628 245 1.0 124
Show 21190-6200 TDT2898 347 0.6 128
Show 21126-6003 I 258 154 0.6 131
Show 21144-5916 TDT2848 118 2.2 134
Show 21262-6233 TDT2965 355 2.0 135
Show 21464-6129 TDT3150 347 0.6 139
Show 21271-6239 CTI9698 336 3.5 141
Show 21120-5916 B 518 141 0.3 150
Show 21473-5852 HDS3104 182 0.3 160
Show 21143-5831 B 519 29 0.6 162
Show 21423-5807 KPP4244 92 2.4 164
Show 21386-5750 TDT3079 289 0.6 165
Show 21129-6218 TDT2830 152 2.3 170
Show 21173-5758 NSN 447 123 6.9 172
Show 21249-5732 GAO 3 50 35.7 174
Show 21295-6316 TDT2994 106 0.7 176
Show 21411-5744 B 2497 234 9.9 179
Show 21408-5742 UC 4523 226 34.4 180

 
 
WDS 21299-6020 : COMPONENTS
 
 
  A
B pa=337.1°
sep=13.81"
 
 
21299-6020 A
 
 
Coord arcsec 2000 212952.35-602023.6 Mag 14.1 PmRA 62.00 PmDE -32.0
 
 
21299-6020 B
 
 
Coord arcsec 2000 212951.63-602010.9 Mag 16.3 PmRA 62.00 PmDE -18.0
Calc delta mag 2.2 Calc coord yes