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Doubles in session


Current system
18295-4243
DON 904
HD 170067


Nearby doubles
4' : 18298-4241
BRT1059

8' : 18289-4246
CPO9267

22' : 18297-4221
BRT1060

29' : 18309-4307
BRT1061

34' : 18269-4228
BRT1054

35' : 18270-4223
BRT1055

35' : 18312-4312
DAM 677

37' : 18287-4318
DON 903

42' : 18302-4202
CPO 587

43' : 18334-4240
CPO 82AB

44' : 18314-4322
CPO 81AB

46' : 18293-4157
B 2449

54' : 18323-4159
CPO9268

55' : 18300-4149
TDT 915

55' : 18274-4154
TDT 883

57' : 18341-4218
DON 910

60' : 18329-4156
B 2453

64' : 18312-4344
I 1369

69' : 18233-4247
COO 224

70' : 18300-4134
RST2058

74' : 18285-4129
BRT1058AB

75' : 18251-4148
BRT1050

77' : 18308-4358
DON 905

77' : 18228-4304
KPP3112

80' : 18224-4232
TDT 820

81' : 18368-4233
CRI 20



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.

18295-4243 DON 904 (HD 170067)

 
 
18h 29m 32.49s -42° 43' 05.5" P.A. 108.00 sep 1.2 mag 10.57,11.48 Sp A5IV
 
 
Coord 2000 18295-4243 Discov num DON 904 Comp Coord arcsec 2000 18 29 32.49 -42 43 05.5
Date first 1930 Date last 1991 Obs 3
Pa first 108 Pa last 108.1 P.A. Now (θ) 108.1°
Sep first 1.1 Sep last 1.215 Sep. Now (ρ) 1.215"
Mag pri 10.57 Mag sec 11.48 delta mag (ΔM) 0.91 Spectral class A5IV (white)
Pri motion ra +008 Sec motion ra +008
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 170067 Constellation Corona Austrina Tycho2 7909-01154-1 Gaia DR2 6722122932096572288
HD 170067
 
 
WDS 18295-4243 DON 904 (HD 170067) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18295-4243 DON 904 1991 3 108 1.2 10.57 11.48 A5IV 182932.49-424305.5

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

 
 
WDS 18295-4243 DON 904 (HD 170067) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18295-4243 DON 904 (HD 170067) : MEASURES
 
 
No records found.

 
 
WDS 18295-4243 (HD 170067) : VIRTUAL EYEPIECE
 
 

18295-4243 DON 904A mag 10.57 Sp A5IV 18295-4243 DON 904B sep 0.9 P.A. 114.00 mag 11.48 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18295-4243 (HD 170067) : ALADIN DSS IMAGE @ 18h 29m 32.49s -42° 43' 05.5"
 
 
 
 
WDS 18295-4243 DON 904 (HD 170067) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18295-4243 DON 904 distance=0' 18298-4241 BRT1059 distance=4' 18289-4246 CPO9267 distance=8' 18297-4221 BRT1060 distance=22' 18309-4307 BRT1061 distance=29' 18269-4228 BRT1054 distance=34' 18270-4223 BRT1055 distance=35' 18312-4312 DAM 677 distance=35' 18287-4318 DON 903 distance=37' 18302-4202 CPO 587 distance=42' 18334-4240 CPO 82AB distance=43' 18334-4240 I 9020AC distance=43' 18314-4322 CPO 81AB distance=44' 18314-4322 CPO 81AC distance=44' 18293-4157 B 2449 distance=46' 18323-4159 CPO9268 distance=54' 18300-4149 TDT 915 distance=55' 18274-4154 TDT 883 distance=55' 18341-4218 DON 910 distance=57' 18329-4156 B 2453 distance=60' 18312-4344 I 1369 distance=64' 18233-4247 COO 224 distance=69' 18300-4134 RST2058 distance=70' 18285-4129 BRT1058AB distance=74' 18285-4129 BRT1058Aa,Ab distance=74' 18251-4148 BRT1050 distance=75' 18308-4358 DON 905 distance=77' 18228-4304 KPP3112 distance=77' 18224-4232 TDT 820 distance=80' 18368-4233 CRI 20 distance=81' 18341-4358 BRT1064 distance=89' 18370-4207 I 1374 distance=90' 18345-4127 RST2063 distance=95' 18382-4240 CPO 595 distance=96' 18332-4413 CPO9269 distance=99' 18257-4412 DON 898 distance=99' 18385-4247 DON 915 distance=100' 18366-4140 RST2067 distance=101' 18243-4407 DUN 221 distance=102' 18205-4219 DON 889 distance=103' 18367-4137 CPO 593 distance=104' 18325-4425 DON 908 distance=107' 18378-4148 BRT1071 distance=107' 18362-4402 BRT1068 distance=108' 18211-4344 BRT1045 distance=112' 18310-4434 CPO 589 distance=112' 18297-4438 TOI1118 distance=115' 18195-4213 BRT1042 distance=115' 18390-4336 BRT1073AB distance=117' 18390-4336 DAM 113AC distance=117' 18321-4046 RST4014AB distance=121' 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 18295-4243 DON 904 108 1.2
Show 18298-4241 BRT1059 23 2.7 4
Show 18289-4246 CPO9267 36 5.6 8
Show 18297-4221 BRT1060 179 3.2 22
Show 18309-4307 BRT1061 26 9.3 29
Show 18269-4228 BRT1054 165 3.5 34
Show 18270-4223 BRT1055 81 5.5 35
Show 18312-4312 DAM 677 210 3.5 35
Show 18287-4318 DON 903 149 1.2 37
Show 18302-4202 CPO 587 56 4.6 42
Show 18334-4240 CPO 82 AB 45 5.9 43
Show 18334-4240 I 9020 AC 74 25.1 43
Show 18314-4322 CPO 81 AB 35 12.4 44
Show 18314-4322 CPO 81 AC 110 8.1 44
Show 18293-4157 B 2449 269 10.2 46
Show 18323-4159 CPO9268 83 5.3 54
Show 18300-4149 TDT 915 90 0.8 55
Show 18274-4154 TDT 883 294 0.5 55
Show 18341-4218 DON 910 143 0.6 57
Show 18329-4156 B 2453 256 6.3 60
Show 18312-4344 I 1369 238 4.3 64
Show 18233-4247 COO 224 135 3.0 69
Show 18300-4134 RST2058 38 0.5 70
Show 18285-4129 BRT1058 AB 178 5.2 74
Show 18285-4129 BRT1058 Aa,Ab 102 0.2 74
Show 18251-4148 BRT1050 312 2.8 75
Show 18308-4358 DON 905 53 0.5 77
Show 18228-4304 KPP3112 334 2.4 77
Show 18224-4232 TDT 820 237 2.1 80
Show 18368-4233 CRI 20 92 8.4 81
Show 18341-4358 BRT1064 332 4.4 89
Show 18370-4207 I 1374 119 2.2 90
Show 18345-4127 RST2063 181 6.3 95
Show 18382-4240 CPO 595 17 3.9 96
Show 18332-4413 CPO9269 317 4.0 99
Show 18257-4412 DON 898 24 0.5 99
Show 18385-4247 DON 915 211 2.5 100
Show 18366-4140 RST2067 192 1.6 101
Show 18243-4407 DUN 221 162 74.0 102
Show 18205-4219 DON 889 260 0.8 103
Show 18367-4137 CPO 593 257 3.7 104
Show 18325-4425 DON 908 229 2.3 107
Show 18378-4148 BRT1071 353 3.6 107
Show 18362-4402 BRT1068 141 1.8 108
Show 18211-4344 BRT1045 74 4.3 112
Show 18310-4434 CPO 589 293 8.3 112
Show 18297-4438 TOI1118 132 0.2 115
Show 18195-4213 BRT1042 264 7.0 115
Show 18390-4336 BRT1073 AB 285 4.3 117
Show 18390-4336 DAM 113 AC 153 10.2 117
Show 18321-4046 RST4014 AB 231 0.3 121

 
 
WDS 18295-4243 : COMPONENTS
 
 
  A
B pa=114.0°
sep=0.93"
 
 
18295-4243 A
 
 
Componente originario normalizzato AB Name HD 170067 Coord arcsec 2000 182932.49-424305.5 Mag 10.57
Spectral class A5IV (white) PmRA 8.00 PmDE -4.0 Tycho2 7909-01154-1
HD 170067 DM CD-4213309
Tycho2
Tycho2 7909-01154-1 Pflag P RAmdeg 277.38536827 DEmdeg -42.71818384
PmRA 8.2 PmDE -3.6 E RAmdeg 29 E DEmdeg 36
E pmRA 2.4 E pmDE 2.2 EpRAm 1989.75 EpDEm 1988.04
Num 4 Q RAmdeg 2.8 Q DEmdeg 0.5 Q pmRA 2.8
Q pmDE 0.5 BTmag 10.896 E BTmag 0.051 VTmag 10.572
E VTmag 0.056 Prox 12 TYC T HIP
CCDM RAdeg 277.38523833 DEdeg -42.71815083 EpRA 1990 1.91
EpDE 1990 1.81 E RAdeg 30.0 E DEdeg 37.6 Posflg D
Corr 0.0
 
 
18295-4243 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182932.57-424305.9 Mag 11.48 PmRA 8.00
PmDE -4.0 Tycho2 7909-01154-2 Calc delta mag 0.91 Calc coord yes
Tycho2
Tycho2 7909-01154-2 Pflag P RAmdeg 277.38536827 DEmdeg -42.71818384
PmRA 8.2 PmDE -3.6 E RAmdeg 29 E DEmdeg 36
E pmRA 2.4 E pmDE 2.2 EpRAm 1989.75 EpDEm 1988.04
Num 4 Q RAmdeg 2.8 Q DEmdeg 0.5 Q pmRA 2.8
Q pmDE 0.5 BTmag 11.806 E BTmag 0.094 VTmag 11.475
E VTmag 0.128 Prox 12 TYC HIP
CCDM RAdeg 277.38567528 DEdeg -42.71825528 EpRA 1990 1.91
EpDE 1990 1.82 E RAdeg 61.5 E DEdeg 77.2 Posflg D
Corr 0.0