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Doubles in session


Current system
08403-4607
DON 269


Nearby doubles
2' : 08402-4607
TDS6022

12' : 08409-4618
TDS6032

15' : 08391-4613
HJ 4122AB

16' : 08416-4615
DON1074

23' : 08423-4557
TDS6049

31' : 08421-4543
DON 272

32' : 08406-4639
HJ 4127

32' : 08434-4609
CPO 228

35' : 08436-4608
FGS 21

35' : 08371-4617
CPO 217

37' : 08439-4604
FGS 22AB

42' : 08363-4610
DON 266AB

43' : 08443-4618
TDS6069

44' : 08386-4647
I 490

44' : 08384-4647
COO 268AB

48' : 08443-4544
DON 277

48' : 08362-4548
DON 265

49' : 08449-4621
KRV 22

50' : 08400-4518
TDS6019

50' : 08437-4533
DON 274

50' : 08382-4652
TDS5998

50' : 08359-4626
KPP2393

50' : 08432-4528
DAM 475AB

51' : 08448-4628
CPO 230AB

51' : 08364-4540
CPO 216

51' : 08357-4553
TDS5962



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

08403-4607 DON 269

 
 
08h 40m 20.65s -46° 07' 25.6" P.A. 282.00 sep 4.0 mag 9.28,12.60 Sp A
 
 
Coord 2000 08403-4607 Discov num DON 269 Comp Coord arcsec 2000 08 40 20.65 -46 07 25.6
Date first 1929 Date last 2015 Obs 4
Pa first 279 Pa last 281.6 P.A. Now (θ) 281.6°
Sep first 3.5 Sep last 4.047 Sep. Now (ρ) 4.047"
Mag pri 9.28 Mag sec 12.60 delta mag (ΔM) 3.32 Spectral class A (white)
Pri motion ra -002 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela SAO 220259 Tycho2 8151-01030-1 Gaia DR2 5522000046156788480
HD 74129
 
 
WDS 08403-4607 DON 269 : 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
08403-4607 DON 269 1999 3 282 4.0 9.28 12.60 A D 084020.65-460725.6
08403-4607 DON 269 2015 4 282 4.0 9.28 12.60 A 084020.65-460725.6

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

 
 
WDS 08403-4607 DON 269 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08403-4607 DON 269 : MEASURES
 
 
No records found.

 
 
WDS 08403-4607 : VIRTUAL EYEPIECE
 
 

08403-4607 DON 269A mag 9.28 Sp A 08403-4607 DON 269B sep 2.9 P.A. 286.50 mag 12.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08403-4607 : ALADIN DSS IMAGE @ 08h 40m 20.65s -46° 07' 25.6"
 
 
 
 
WDS 08403-4607 DON 269 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08403-4607 DON 269 distance=0' 08402-4607 TDS6022 distance=2' 08409-4618 TDS6032 distance=12' 08391-4613 HJ 4122AB distance=15' 08391-4613 HJ 4122AD distance=15' 08391-4613 HJ 4122AE distance=15' 08391-4613 HJ 4122AF distance=15' 08391-4613 HJ 4122AG distance=15' 08391-4613 HJ 4122AH distance=15' 08391-4613 HJ 4122AI distance=15' 08391-4613 HJ 4122AJ distance=15' 08391-4613 HJ 4122AK distance=15' 08391-4613 HJ 4122AL distance=15' 08391-4613 DON 267BC distance=15' 08391-4613 DAM 474BM distance=15' 08391-4613 R 86GH distance=15' 08416-4615 DON1074 distance=16' 08423-4557 TDS6049 distance=23' 08421-4543 DON 272 distance=31' 08406-4639 HJ 4127 distance=32' 08434-4609 CPO 228 distance=32' 08436-4608 FGS 21 distance=35' 08371-4617 CPO 217 distance=35' 08439-4604 FGS 22AB distance=37' 08439-4604 FGS 22AC distance=37' 08363-4610 DON 266AB distance=42' 08443-4618 TDS6069 distance=43' 08386-4647 I 490 distance=44' 08384-4647 COO 268AB distance=44' 08384-4647 COO 268AC distance=44' 08443-4544 DON 277 distance=48' 08362-4548 DON 265 distance=48' 08449-4621 KRV 22 distance=49' 08400-4518 TDS6019 distance=50' 08437-4533 DON 274 distance=50' 08382-4652 TDS5998 distance=50' 08359-4626 KPP2393 distance=50' 08432-4528 DAM 475AB distance=50' 08432-4528 DAM 475AC distance=50' 08448-4628 CPO 230AB distance=51' 08448-4628 TOB 357AC distance=51' 08364-4540 CPO 216 distance=51' 08357-4553 TDS5962 distance=51' 08452-4559 FGS 23 distance=51' 08446-4541 DON 279 distance=52' 08366-4533 TDS5979 distance=53' 08353-4614 DON 264 distance=53' 08363-4641 RST5302 distance=54' 08430-4521 TDS6054 distance=54' 08364-4528 TDS5973 distance=58' 08395-4705 CPO9093 distance=59' 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 08403-4607 DON 269 282 4.0
Show 08402-4607 TDS6022 353 3.4 2
Show 08409-4618 TDS6032 184 2.2 12
Show 08391-4613 HJ 4122 AB 156 10.5 15
Show 08391-4613 HJ 4122 AD 248 33.7 15
Show 08391-4613 HJ 4122 AE 179 37.8 15
Show 08391-4613 HJ 4122 AF 269 55.0 15
Show 08391-4613 HJ 4122 AG 167 70.7 15
Show 08391-4613 HJ 4122 AH 179 75.6 15
Show 08391-4613 HJ 4122 AI 66 75.4 15
Show 08391-4613 HJ 4122 AJ 145 77.1 15
Show 08391-4613 HJ 4122 AK 270 85.6 15
Show 08391-4613 HJ 4122 AL 340 97.7 15
Show 08391-4613 DON 267 BC 259 4.6 15
Show 08391-4613 DAM 474 BM 146 8.3 15
Show 08391-4613 R 86 GH 245 15.7 15
Show 08416-4615 DON1074 332 3.7 16
Show 08423-4557 TDS6049 249 0.5 23
Show 08421-4543 DON 272 346 2.6 31
Show 08406-4639 HJ 4127 58 37.2 32
Show 08434-4609 CPO 228 345 3.4 32
Show 08436-4608 FGS 21 146 0.1 35
Show 08371-4617 CPO 217 33 4.6 35
Show 08439-4604 FGS 22 AB 222 0.0 37
Show 08439-4604 FGS 22 AC 314 0.7 37
Show 08363-4610 DON 266 AB 244 1.3 42
Show 08443-4618 TDS6069 280 1.2 43
Show 08386-4647 I 490 101 0.9 44
Show 08384-4647 COO 268 AB 255 13.5 44
Show 08384-4647 COO 268 AC 38 18.9 44
Show 08443-4544 DON 277 285 1.4 48
Show 08362-4548 DON 265 55 3.1 48
Show 08449-4621 KRV 22 146 15.6 49
Show 08400-4518 TDS6019 109 2.4 50
Show 08437-4533 DON 274 131 2.7 50
Show 08382-4652 TDS5998 76 2.6 50
Show 08359-4626 KPP2393 202 20.6 50
Show 08432-4528 DAM 475 AB 42 12.5 50
Show 08432-4528 DAM 475 AC 21 6.4 50
Show 08448-4628 CPO 230 AB 313 4.9 51
Show 08448-4628 TOB 357 AC 344 12.6 51
Show 08364-4540 CPO 216 149 5.5 51
Show 08357-4553 TDS5962 191 0.4 51
Show 08452-4559 FGS 23 270 0.2 51
Show 08446-4541 DON 279 109 2.0 52
Show 08366-4533 TDS5979 88 3.0 53
Show 08353-4614 DON 264 325 2.1 53
Show 08363-4641 RST5302 316 0.8 54
Show 08430-4521 TDS6054 256 1.2 54
Show 08364-4528 TDS5973 128 2.7 58
Show 08395-4705 CPO9093 325 4.3 59

 
 
WDS 08403-4607 : COMPONENTS
 
 
  A
B pa=286.5°
sep=2.87"
 
 
08403-4607 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 084020.65-460725.6 Mag 9.28 Spectral class A (white)
PmRA -2.00 PmDE -6.0 SAO 220259 Tycho2 8151-01030-1
HD 74129 DM CD-45 4389
Tycho2
Tycho2 8151-01030-1 Pflag RAmdeg 130.08606761 DEmdeg -46.12378927
PmRA -5.3 PmDE 5.5 E RAmdeg 9 E DEmdeg 10
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.42 EpDEm 1991.34
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.7 Q pmRA 0.1
Q pmDE 0.7 BTmag 9.318 E BTmag 0.018 VTmag 9.282
E VTmag 0.018 Prox 663 TYC T HIP
CCDM RAdeg 130.08608528 DEdeg -46.12380194 EpRA 1990 1.68
EpDE 1990 1.68 E RAdeg 9.3 E DEdeg 9.5 Posflg
Corr 0.0
SAO
SAO 220259 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.005 Vmag 9.2 SpType A
Double code Source 48 CatNum 6305 DM CP-45 2816
DMcomp BDsup HD 74129 M HD 0
GC RA1950rad 2.2631145 DE1950rad -0.80189672 PmRA2000 -0.0011
PmDE2000 -0.003
CCDM
Ccdm 08403-4607 RComp Comp A Note1
Note2 Discov num DRAs 2.53 DDEs -25.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A PmNote *
PmRA -18 PmDE -5 Dm number -45 4389 Cat1 CD
Name2 220259 Cat2 SAO HD 74129 M HD
ADS BDS M ADS BDS N IDS IDS 08370S4546A
HIC
 
 
08403-4607 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084020.39-460724.8 Mag 12.6 Calc delta mag 3.32
Calc coord yes
CCDM
Ccdm 08403-4607 RComp Comp B Note1
Note2 Discov num DON 269 DRAs DDEs
R dRAs Year 1929 Theta 280 Rho 3.6
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08370S4546B
HIC