stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
17524-4556
DON 868


Nearby doubles
8' : 17530-4600
CPO9252

20' : 17510-4543
BRT1001

34' : 17554-4607
TDT 574

34' : 17555-4544
CPO 563

49' : 17558-4629
TDT 578

49' : 17570-4607
CBL 164

51' : 17572-4546
HDS2529

51' : 17569-4535
TDT 592

51' : 17488-4522
B 1868

54' : 17481-4527
CPO9248

55' : 17496-4510
DON 867

56' : 17532-4650
SKF 458

57' : 17482-4630
RST 949

64' : 17505-4655
CPO 556

65' : 17539-4658
RST 953

65' : 17575-4633
SKF1057

66' : 17581-4527
DON 872

67' : 17584-4532
CPO 566

67' : 17587-4543
CPO9254

68' : 17486-4502
CPO 77

78' : 17599-4551
BRT1007

85' : 17585-4459
LDS 618

87' : 17599-4517
CBL 165

89' : 17459-4500
DON 862

91' : 17450-4511
HJ 4973

92' : 18012-4550
I 1112AB



Selections
Full WDS
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.

17524-4556 DON 868

 
 
17h 52m 27.18s -45° 55' 17.5" P.A. 221.00 sep 0.5 mag 10.40,11.60 Sp G0
 
 
Coord 2000 17524-4556 Discov num DON 868 Comp Coord arcsec 2000 17 52 27.18 -45 55 17.5
Date first 1931 Date last 1948 Obs 3
Pa first 228 Pa last 220.5 P.A. Now (θ) 220.5°
Sep first 0.4 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 10.40 Mag sec 11.60 delta mag (ΔM) 1.2 Spectral class G0 (yellow)
Pri motion ra +008 Sec motion ra
Pri motion dec -028 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8344-01878-1 Gaia DR2 5954222460772550784
 
 
WDS 17524-4556 DON 868 : 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
17524-4556 DON 868 1948 3 221 0.5 10.40 11.60 G0 175227.18-455517.5

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

 
 
WDS 17524-4556 DON 868 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17524-4556 DON 868 : MEASURES
 
 
No records found.

 
 
WDS 17524-4556 : VIRTUAL EYEPIECE
 
 

17524-4556 DON 868A mag 10.4 Sp G0 17524-4556 DON 868B sep 0.4 P.A. 210.70 mag 11.6 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 17524-4556 : ALADIN DSS IMAGE @ 17h 52m 27.18s -45° 55' 17.5"
 
 
 
 
WDS 17524-4556 DON 868 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17524-4556 DON 868 distance=0' 17530-4600 CPO9252 distance=8' 17510-4543 BRT1001 distance=20' 17554-4607 TDT 574 distance=34' 17555-4544 CPO 563 distance=34' 17558-4629 TDT 578 distance=49' 17570-4607 CBL 164 distance=49' 17572-4546 HDS2529 distance=51' 17569-4535 TDT 592 distance=51' 17488-4522 B 1868 distance=51' 17481-4527 CPO9248 distance=54' 17496-4510 DON 867 distance=55' 17532-4650 SKF 458 distance=56' 17482-4630 RST 949 distance=57' 17505-4655 CPO 556 distance=64' 17539-4658 RST 953 distance=65' 17575-4633 SKF1057 distance=65' 17581-4527 DON 872 distance=66' 17584-4532 CPO 566 distance=67' 17587-4543 CPO9254 distance=67' 17486-4502 CPO 77 distance=68' 17599-4551 BRT1007 distance=78' 17585-4459 LDS 618 distance=85' 17599-4517 CBL 165 distance=87' 17459-4500 DON 862 distance=89' 17450-4511 HJ 4973 distance=91' 18012-4550 I 1112AB distance=92' 18012-4550 I 1112AC distance=92' 18012-4550 HJ 5005AE distance=92' 18012-4550 HJ 5005AD distance=92' 17457-4655 I 248AB distance=92' 17457-4655 I 248AC distance=92' 18012-4550 I 1112CD distance=92' 18006-4639 BRT1009 distance=96' 17452-4458 BRT 990AB distance=96' 17452-4458 BRT 990BC distance=96' 17479-4433 RST5442 distance=96' 17518-4732 WFC 199 distance=98' 17589-4709 TDT 609 distance=100' 17541-4414 BRT1002 distance=102' 17457-4715 B 2414 distance=106' 17424-4618 HDS2505AB distance=108' 17424-4618 ARY 128AB,C distance=108' 18028-4601 B 1874AB distance=108' 18028-4601 B 1874AC distance=108' 17423-4621 ARY 124 distance=109' 17498-4744 RST 950 distance=112' 17417-4604 SWR 228 distance=112' 17416-4601 BRT 987 distance=113' 17499-4405 KPP3005 distance=114' 17422-4641 CPO 547AB distance=116' 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 17524-4556 DON 868 221 0.5
Show 17530-4600 CPO9252 288 6.6 8
Show 17510-4543 BRT1001 300 4.8 20
Show 17554-4607 TDT 574 35 0.8 34
Show 17555-4544 CPO 563 81 4.9 34
Show 17558-4629 TDT 578 312 0.5 49
Show 17570-4607 CBL 164 207 11.2 49
Show 17572-4546 HDS2529 127 14.2 51
Show 17569-4535 TDT 592 290 2.6 51
Show 17488-4522 B 1868 221 1.3 51
Show 17481-4527 CPO9248 123 3.5 54
Show 17496-4510 DON 867 285 0.5 55
Show 17532-4650 SKF 458 11.3 56
Show 17482-4630 RST 949 141 0.3 57
Show 17505-4655 CPO 556 66 5.3 64
Show 17539-4658 RST 953 62 3.3 65
Show 17575-4633 SKF1057 297 30.7 65
Show 17581-4527 DON 872 97 3.9 66
Show 17584-4532 CPO 566 103 3.4 67
Show 17587-4543 CPO9254 7 4.2 67
Show 17486-4502 CPO 77 324 4.0 68
Show 17599-4551 BRT1007 50 4.9 78
Show 17585-4459 LDS 618 358 49.8 85
Show 17599-4517 CBL 165 193 14.2 87
Show 17459-4500 DON 862 186 2.0 89
Show 17450-4511 HJ 4973 24 14.0 91
Show 18012-4550 I 1112 AB 231 21.4 92
Show 18012-4550 I 1112 AC 56 20.4 92
Show 18012-4550 HJ 5005 AE 75 32.0 92
Show 18012-4550 HJ 5005 AD 26 26.7 92
Show 17457-4655 I 248 AB 127 1.9 92
Show 17457-4655 I 248 AC 7 42.3 92
Show 18012-4550 I 1112 CD 337 13.7 92
Show 18006-4639 BRT1009 40 4.2 96
Show 17452-4458 BRT 990 AB 292 4.4 96
Show 17452-4458 BRT 990 BC 20 4.2 96
Show 17479-4433 RST5442 105 0.6 96
Show 17518-4732 WFC 199 27 11.9 98
Show 17589-4709 TDT 609 316 3.5 100
Show 17541-4414 BRT1002 154 4.7 102
Show 17457-4715 B 2414 181 0.5 106
Show 17424-4618 HDS2505 AB 319 0.4 108
Show 17424-4618 ARY 128 AB,C 293 93.1 108
Show 18028-4601 B 1874 AB 309 2.8 108
Show 18028-4601 B 1874 AC 101 9.6 108
Show 17423-4621 ARY 124 350 55.7 109
Show 17498-4744 RST 950 154 1.6 112
Show 17417-4604 SWR 228 100 23.6 112
Show 17416-4601 BRT 987 291 5.3 113
Show 17499-4405 KPP3005 254 19.9 114
Show 17422-4641 CPO 547 AB 267 5.1 116

 
 
WDS 17524-4556 : COMPONENTS
 
 
  A
B pa=210.7°
sep=0.40"
 
 
17524-4556 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175227.18-455517.5 Mag 10.4 Spectral class G0 (yellow)
PmRA 8.00 PmDE -28.0 Tycho2 8344-01878-1
Tycho2
Tycho2 8344-01878-1 Pflag RAmdeg 268.11328708 DEmdeg -45.92153428
PmRA 0.0 PmDE -8.0 E RAmdeg 30 E DEmdeg 37
E pmRA 1.8 E pmDE 1.7 EpRAm 1987.99 EpDEm 1985.61
Num 4 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.1 BTmag 10.837 E BTmag 0.060 VTmag 10.088
E VTmag 0.045 Prox 395 TYC T HIP
CCDM RAdeg 268.11328694 DEdeg -45.92151556 EpRA 1990 1.61
EpDE 1990 1.52 E RAdeg 31.1 E DEdeg 37.8 Posflg
Corr 0.0
 
 
17524-4556 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175227.16-455517.8 Mag 11.6 Calc delta mag 1.2
Calc coord yes