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Current system
08440-4434
DON 276


Nearby doubles
5' : 08443-4435
DAM 477

7' : 08444-4428
HDS1256

10' : 08448-4433
SOZ 12

23' : 08440-4411
WFC 74

31' : 08425-4501
CPO 227

32' : 08416-4415
HU 1442

32' : 08417-4454
CPO 226

35' : 08436-4508
TDS6061

37' : 08416-4500
DON 270

38' : 08474-4427
DON 280

44' : 08480-4437
RST5508

46' : 08408-4504
SNA 6

46' : 08471-4504
TOK 911

49' : 08446-4345
DON 278

49' : 08430-4521
TDS6054

54' : 08403-4358
CPO 222

55' : 08432-4528
DAM 475AB

56' : 08479-4357
TDS6105

56' : 08470-4518
HDS1271

57' : 08390-4453
CPO 221

59' : 08457-4528
KPP3763

59' : 08396-4508
DON 268

60' : 08437-4533
DON 274

61' : 08385-4452
CPO 220

62' : 08400-4518
TDS6019

62' : 08381-4437
DON1073



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

08440-4434 DON 276

 
 
08h 43m 56.29s -44° 33' 19.3" P.A. 50.00 sep 2.5 mag 12.10,13.30
 
 
Coord 2000 08440-4434 Discov num DON 276 Comp Coord arcsec 2000 08 43 56.29 -44 33 19.3
Date first 1929 Date last 2015 Obs 3
Pa first 49 Pa last 49.6 P.A. Now (θ) 49.6°
Sep first 2.2 Sep last 2.523 Sep. Now (ρ) 2.523"
Mag pri 12.10 Mag sec 13.30 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -013 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela Tycho2 7687-00731-1 Gaia DR2 5522246302400348288
 
 
WDS 08440-4434 DON 276 : 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
08440-4434 DON 276 1947 2 51 2.5 12.10 13.30 084356.29-443319.3
08440-4434 DON 276 2000 3 50 2.6 12.10 13.30 084356.29-443319.3
08440-4434 DON 276 2015 4 50 2.5 12.10 13.30 084356.29-443319.3

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

 
 
WDS 08440-4434 DON 276 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08440-4434 DON 276 : MEASURES
 
 
No records found.

 
 
WDS 08440-4434 : VIRTUAL EYEPIECE
 
 

08440-4434 DON 276A mag 12.1 08440-4434 DON 276B sep 2.1 P.A. 39.90 mag 13.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 08440-4434 : ALADIN DSS IMAGE @ 08h 43m 56.29s -44° 33' 19.3"
 
 
 
 
WDS 08440-4434 DON 276 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08440-4434 DON 276 distance=0' 08443-4435 DAM 477 distance=5' 08444-4428 HDS1256 distance=7' 08448-4433 SOZ 12 distance=10' 08440-4411 WFC 74 distance=23' 08425-4501 CPO 227 distance=31' 08416-4415 HU 1442 distance=32' 08417-4454 CPO 226 distance=32' 08436-4508 TDS6061 distance=35' 08416-4500 DON 270 distance=37' 08474-4427 DON 280 distance=38' 08480-4437 RST5508 distance=44' 08408-4504 SNA 6 distance=46' 08471-4504 TOK 911 distance=46' 08446-4345 DON 278 distance=49' 08430-4521 TDS6054 distance=49' 08403-4358 CPO 222 distance=54' 08432-4528 DAM 475AB distance=55' 08432-4528 DAM 475AC distance=55' 08479-4357 TDS6105 distance=56' 08470-4518 HDS1271 distance=56' 08390-4453 CPO 221 distance=57' 08457-4528 KPP3763 distance=59' 08396-4508 DON 268 distance=59' 08437-4533 DON 274 distance=60' 08385-4452 CPO 220 distance=61' 08400-4518 TDS6019 distance=62' 08381-4437 DON1073 distance=62' 08497-4430 DON 285 distance=62' 08497-4421 CPO9102 distance=63' 08378-4434 CPO 219 distance=66' 08488-4515 KPP 970 distance=67' 08446-4541 DON 279 distance=69' 08503-4443 HU 1447 distance=69' 08443-4544 DON 277 distance=71' 08421-4543 DON 272 distance=73' 08479-4334 DON 283 distance=74' 08503-4349 CPO 236 distance=82' 08503-4523 TDS6125 distance=84' 08479-4321 DON 282 distance=84' 08479-4320 HDS1274 distance=84' 08360-4437 TDS5970 distance=85' 08497-4532 ALD 40 distance=85' 08519-4436 DON 290 distance=85' 08360-4424 HDS1236 distance=86' 08423-4557 TDS6049 distance=86' 08359-4425 TDS5967 distance=86' 08370-4517 HU 1441 distance=86' 08371-4349 B 2183 distance=87' 08452-4559 FGS 23 distance=87' 08509-4345 B 1632 distance=89' 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 08440-4434 DON 276 50 2.5
Show 08443-4435 DAM 477 127 6.5 5
Show 08444-4428 HDS1256 210 0.3 7
Show 08448-4433 SOZ 12 85 9.8 10
Show 08440-4411 WFC 74 214 5.4 23
Show 08425-4501 CPO 227 48 5.2 31
Show 08416-4415 HU 1442 158 1.6 32
Show 08417-4454 CPO 226 342 6.2 32
Show 08436-4508 TDS6061 172 0.5 35
Show 08416-4500 DON 270 106 8.2 37
Show 08474-4427 DON 280 149 2.1 38
Show 08480-4437 RST5508 110 0.4 44
Show 08408-4504 SNA 6 180 4.5 46
Show 08471-4504 TOK 911 176 0.0 46
Show 08446-4345 DON 278 355 0.4 49
Show 08430-4521 TDS6054 256 1.2 49
Show 08403-4358 CPO 222 4 4.6 54
Show 08432-4528 DAM 475 AB 42 12.5 55
Show 08432-4528 DAM 475 AC 21 6.4 55
Show 08479-4357 TDS6105 128 0.5 56
Show 08470-4518 HDS1271 201 0.2 56
Show 08390-4453 CPO 221 125 3.4 57
Show 08457-4528 KPP3763 33 1.5 59
Show 08396-4508 DON 268 263 2.1 59
Show 08437-4533 DON 274 131 2.7 60
Show 08385-4452 CPO 220 173 4.1 61
Show 08400-4518 TDS6019 109 2.4 62
Show 08381-4437 DON1073 4 5.0 62
Show 08497-4430 DON 285 190 2.2 62
Show 08497-4421 CPO9102 197 4.5 63
Show 08378-4434 CPO 219 203 4.9 66
Show 08488-4515 KPP 970 104 7.9 67
Show 08446-4541 DON 279 109 2.0 69
Show 08503-4443 HU 1447 218 3.5 69
Show 08443-4544 DON 277 285 1.4 71
Show 08421-4543 DON 272 346 2.6 73
Show 08479-4334 DON 283 157 5.5 74
Show 08503-4349 CPO 236 125 6.5 82
Show 08503-4523 TDS6125 143 0.7 84
Show 08479-4321 DON 282 180 2.4 84
Show 08479-4320 HDS1274 349 0.3 84
Show 08360-4437 TDS5970 126 0.8 85
Show 08497-4532 ALD 40 190 1.2 85
Show 08519-4436 DON 290 5 1.0 85
Show 08360-4424 HDS1236 174 0.5 86
Show 08423-4557 TDS6049 249 0.5 86
Show 08359-4425 TDS5967 179 2.1 86
Show 08370-4517 HU 1441 30 1.3 86
Show 08371-4349 B 2183 138 5.8 87
Show 08452-4559 FGS 23 270 0.2 87
Show 08509-4345 B 1632 66 1.9 89

 
 
WDS 08440-4434 : COMPONENTS
 
 
  A
B pa=39.9°
sep=2.13"
 
 
08440-4434 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 084356.29-443319.3 Mag 12.1 PmRA -13.00
PmDE -9.0 Tycho2 7687-00731-1
Tycho2
Tycho2 7687-00731-1 Pflag RAmdeg 130.98454273 DEmdeg -44.55536369
PmRA -12.8 PmDE -8.9 E RAmdeg 66 E DEmdeg 61
E pmRA 2.0 E pmDE 1.9 EpRAm 1976.05 EpDEm 1976.41
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 0.9 BTmag 12.031 E BTmag 0.120 VTmag 11.824
E VTmag 0.164 Prox 973 TYC T HIP
CCDM RAdeg 130.98458472 DEdeg -44.55534389 EpRA 1990 1.74
EpDE 1990 1.83 E RAdeg 72.7 E DEdeg 66.9 Posflg
Corr 0.0
 
 
08440-4434 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084356.42-443317.7 Mag 13.3 Calc delta mag 1.2
Calc coord yes