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Doubles in session


Current system
21095-2304
DON 1002


Nearby doubles
25' : 21104-2242
ARA2275

29' : 21116-2307
HJ 5251

35' : 21071-2309
UC 4383

39' : 21111-2336
TDT2810

47' : 21125-2241
WHC 22AB

50' : 21111-2219
ARA1939

51' : 21060-2248
UC 4378

72' : 21075-2159
DON1001

72' : 21147-2309
UC 4421

74' : 21147-2321
TDT2854

81' : 21099-2424
HDS3015

87' : 21148-2218
LDS4873

93' : 21159-2240
BRT1567

101' : 21167-2249
B 522

103' : 21022-2246
B 515

104' : 21092-2447
I 1435

110' : 21038-2419
SEE 436

112' : 21175-2246
BRT3101

113' : 21086-2112
HJ 3009AB

116' : 21055-2445
HJ 3007

121' : 21145-2444
UC 4417

122' : 21071-2500
SEE 439

124' : 21124-2501
KPP3119

129' : 21062-2504
UC 4379

130' : 21182-2355
HJ 3018

130' : 21005-2343
RST3276



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21095-2304 DON 1002

 
 
21h 09m 31.58s -23° 03' 47.4" P.A. 324.00 sep 3.4 mag 11.79,12.30
 
 
Coord 2000 21095-2304 Discov num DON1002 Comp Coord arcsec 2000 21 09 31.58 -23 03 47.4
Date first 1922 Date last 2016 Obs 8
Pa first 147 Pa last 324.1 P.A. Now (θ) 324.1°
Sep first 3.3 Sep last 3.415 Sep. Now (ρ) 3.415"
Mag pri 11.79 Mag sec 12.30 delta mag (ΔM) 0.51 Spectral class
Pri motion ra +026 Sec motion ra
Pri motion dec -035 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6924-00443-1 Gaia DR2 6804774114508262912
 
 
WDS 21095-2304 DON 1002 : 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
21095-2304 DON1002 1998 5 324 3.4 11.79 12.30 D 210931.58-230347.4
21095-2304 DON1002 1999 6 325 3.4 11.79 12.30 D 210931.58-230347.4
21095-2304 DON1002 2015 7 324 3.4 11.79 12.30 210931.58-230347.4
21095-2304 DON1002 2016 8 324 3.4 11.79 12.30 210931.58-230347.4

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

 
 
WDS 21095-2304 DON 1002 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21095-2304 DON 1002 : MEASURES
 
 
No records found.

 
 
WDS 21095-2304 : VIRTUAL EYEPIECE
 
 

21095-2304 DON1002A mag 11.79 21095-2304 DON1002B sep 3.3 P.A. 326.30 mag 12.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 21095-2304 : ALADIN DSS IMAGE @ 21h 09m 31.58s -23° 03' 47.4"
 
 
 
 
WDS 21095-2304 DON 1002 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21095-2304 DON1002 distance=0' 21104-2242 ARA2275 distance=25' 21116-2307 HJ 5251 distance=29' 21071-2309 UC 4383 distance=35' 21111-2336 TDT2810 distance=39' 21125-2241 TOB 358CD distance=47' 21125-2241 WHC 22AB distance=47' 21125-2241 TOB 358AC distance=47' 21111-2219 ARA1939 distance=50' 21060-2248 UC 4378 distance=51' 21075-2159 DON1001 distance=72' 21147-2309 UC 4421 distance=72' 21147-2321 TDT2854 distance=74' 21099-2424 HDS3015 distance=81' 21148-2218 LDS4873 distance=87' 21159-2240 BRT1567 distance=93' 21167-2249 B 522 distance=101' 21022-2246 B 515 distance=103' 21092-2447 I 1435 distance=104' 21038-2419 SEE 436 distance=110' 21175-2246 BRT3101 distance=112' 21086-2112 HJ 3009AB distance=113' 21086-2112 HJ 3009AC distance=113' 21086-2112 VIG 20AE distance=113' 21086-2112 VIG 20AF distance=113' 21086-2112 VIG 20AG distance=113' 21086-2112 HJ 3009BD distance=114' 21055-2445 HJ 3007 distance=116' 21145-2444 UC 4417 distance=121' 21071-2500 SEE 439 distance=122' 21124-2501 KPP3119 distance=124' 21062-2504 UC 4379 distance=129' 21182-2355 HJ 3018 distance=130' 21005-2343 RST3276 distance=130' 21180-2203 RSS 558 distance=133' 21000-2242 OCC 692 distance=134' 21013-2419 RST3277 distance=135' 21187-2348 RSS 559 distance=135' 21136-2511 RST3278 distance=139' 21140-2513 BRT3098 distance=144' 21195-2346 SEE 444 distance=145' 20595-2212 ARA1937 distance=149' 21002-2427 LDS6350 distance=153' 21166-2103 DON1004 distance=156' 21178-2119 FOX 42 distance=156' 21180-2115 HJ 3017 distance=160' 21127-2539 KPP1612 distance=162' 20587-2204 ARA1936 distance=162' 20580-2232 ARA1935 distance=164' 21213-2324 B 524 distance=164' 21058-2027 UC 4377 distance=165' 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 21095-2304 DON1002 324 3.4
Show 21104-2242 ARA2275 36 9.5 25
Show 21116-2307 HJ 5251 304 8.9 29
Show 21071-2309 UC 4383 356 75.7 35
Show 21111-2336 TDT2810 298 0.5 39
Show 21125-2241 TOB 358 CD 12 3.8 47
Show 21125-2241 WHC 22 AB 170 6.7 47
Show 21125-2241 TOB 358 AC 314 37.1 47
Show 21111-2219 ARA1939 275 14.7 50
Show 21060-2248 UC 4378 282 35.0 51
Show 21075-2159 DON1001 270 5.7 72
Show 21147-2309 UC 4421 297 75.8 72
Show 21147-2321 TDT2854 101 0.5 74
Show 21099-2424 HDS3015 305 0.0 81
Show 21148-2218 LDS4873 304 134.8 87
Show 21159-2240 BRT1567 101 3.6 93
Show 21167-2249 B 522 289 0.6 101
Show 21022-2246 B 515 173 1.6 103
Show 21092-2447 I 1435 45 0.4 104
Show 21038-2419 SEE 436 99 0.2 110
Show 21175-2246 BRT3101 238 3.0 112
Show 21086-2112 HJ 3009 AB 61 70.6 113
Show 21086-2112 HJ 3009 AC 114 35.8 113
Show 21086-2112 VIG 20 AE 15 9.5 113
Show 21086-2112 VIG 20 AF 14 9.6 113
Show 21086-2112 VIG 20 AG 62 13.1 113
Show 21086-2112 HJ 3009 BD 88 18.0 114
Show 21055-2445 HJ 3007 241 4.3 116
Show 21145-2444 UC 4417 54 10.0 121
Show 21071-2500 SEE 439 185 26.1 122
Show 21124-2501 KPP3119 6 6.5 124
Show 21062-2504 UC 4379 202 21.5 129
Show 21182-2355 HJ 3018 350 14.7 130
Show 21005-2343 RST3276 282 0.2 130
Show 21180-2203 RSS 558 227 22.3 133
Show 21000-2242 OCC 692 -1 0.1 134
Show 21013-2419 RST3277 24 0.7 135
Show 21187-2348 RSS 559 354 20.7 135
Show 21136-2511 RST3278 239 0.6 139
Show 21140-2513 BRT3098 162 4.5 144
Show 21195-2346 SEE 444 260 9.0 145
Show 20595-2212 ARA1937 124 11.5 149
Show 21002-2427 LDS6350 51 6.6 153
Show 21166-2103 DON1004 278 1.3 156
Show 21178-2119 FOX 42 93 2.0 156
Show 21180-2115 HJ 3017 199 17.4 160
Show 21127-2539 KPP1612 181 12.3 162
Show 20587-2204 ARA1936 266 10.4 162
Show 20580-2232 ARA1935 71 5.1 164
Show 21213-2324 B 524 151 1.1 164
Show 21058-2027 UC 4377 285 11.6 165

 
 
WDS 21095-2304 : COMPONENTS
 
 
  A
B pa=326.3°
sep=3.32"
 
 
21095-2304 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210931.58-230347.4 Mag 11.79 PmRA 26.00
PmDE -35.0 Tycho2 6924-00443-1
Tycho2
Tycho2 6924-00443-1 Pflag RAmdeg 317.38158785 DEmdeg -23.06319404
PmRA 1.0 PmDE 4.6 E RAmdeg 88 E DEmdeg 102
E pmRA 4.6 E pmDE 4.9 EpRAm 1985.95 EpDEm 1984.52
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.831 E BTmag 0.132 VTmag 11.787
E VTmag 0.228 Prox 999 TYC HIP
CCDM RAdeg 317.38158528 DEdeg -23.06320472 EpRA 1990 1.70
EpDE 1990 1.60 E RAdeg 91.7 E DEdeg 108.0 Posflg
Corr -0.2
 
 
21095-2304 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210931.45-230344.6 Mag 12.3 Calc delta mag 0.51
Calc coord yes