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Doubles in session


Current system
18299-6753
DON 900


Nearby doubles
6' : 18303-6758
TDT 918

15' : 18317-6742
MLO 81

20' : 18296-6734
DON 899

21' : 18323-6808
TDT 931

21' : 18264-6800
DON 896

35' : 18358-6742
TDT 951

36' : 18257-6819
TDT 860

44' : 18278-6835
HDS2613

50' : 18241-6717
TDT 836

51' : 18217-6735
WIS 326

53' : 18301-6846
TDT 916

57' : 18199-6758
LDS 633

58' : 18200-6803
DON 888

59' : 18397-6814
TDT 982

60' : 18272-6655
TDT 879

63' : 18410-6754
TDT 991

63' : 18411-6752
TDT 992

66' : 18357-6656
DON 909

71' : 18180-6814
HDO 289

71' : 18375-6850
UC 3628

76' : 18375-6856
LDS 643

76' : 18286-6908
DON1118

76' : 18432-6746
DON 916

82' : 18256-6636
MLO 80

85' : 18421-6705
TDS 935

85' : 18442-6728
UC 3658



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

18299-6753 DON 900

 
 
18h 29m 57.23s -67° 52' 57.7" P.A. 222.00 sep 4.3 mag 10.54,13.80
 
 
Coord 2000 18299-6753 Discov num DON 900 Comp Coord arcsec 2000 18 29 57.23 -67 52 57.7
Date first 1928 Date last 2016 Obs 6
Pa first 222 Pa last 221.9 P.A. Now (θ) 221.9°
Sep first 3.9 Sep last 4.345 Sep. Now (ρ) 4.345"
Mag pri 10.54 Mag sec 13.80 delta mag (ΔM) 3.26 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9291-01421-1 Gaia DR2 6433217245349981440
 
 
WDS 18299-6753 DON 900 : 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
18299-6753 DON 900 2000 3 223 4.3 10.54 13.80 D 182957.23-675257.7
18299-6753 DON 900 2015 4 222 4.3 10.54 13.80 182957.23-675257.7
18299-6753 DON 900 2016 6 222 4.3 10.54 13.80 182957.23-675257.7

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

 
 
WDS 18299-6753 DON 900 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18299-6753 DON 900 : MEASURES
 
 
No records found.

 
 
WDS 18299-6753 : VIRTUAL EYEPIECE
 
 

18299-6753 DON 900A mag 10.54 18299-6753 DON 900B sep 3.4 P.A. 198.70 mag 13.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18299-6753 : ALADIN DSS IMAGE @ 18h 29m 57.23s -67° 52' 57.7"
 
 
 
 
WDS 18299-6753 DON 900 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18299-6753 DON 900 distance=0' 18303-6758 TDT 918 distance=6' 18317-6742 MLO 81 distance=15' 18296-6734 DON 899 distance=20' 18323-6808 TDT 931 distance=21' 18264-6800 DON 896 distance=21' 18358-6742 TDT 951 distance=35' 18257-6819 TDT 860 distance=36' 18278-6835 HDS2613 distance=44' 18241-6717 TDT 836 distance=50' 18217-6735 WIS 326 distance=51' 18301-6846 TDT 916 distance=53' 18199-6758 LDS 633 distance=57' 18200-6803 DON 888 distance=58' 18397-6814 TDT 982 distance=59' 18272-6655 TDT 879 distance=60' 18410-6754 TDT 991 distance=63' 18411-6752 TDT 992 distance=63' 18357-6656 DON 909 distance=66' 18180-6814 HDO 289 distance=71' 18375-6850 UC 3628 distance=71' 18375-6856 LDS 643 distance=76' 18286-6908 DON1118 distance=76' 18432-6746 DON 916 distance=76' 18256-6636 MLO 80 distance=82' 18421-6705 TDS 935 distance=85' 18442-6728 UC 3658 distance=85' 18382-6638 LDS 646 distance=90' 18162-6709 DON 885 distance=91' 18419-6901 DON 913 distance=95' 18189-6906 TDT 791 distance=95' 18429-6856 UC 3652 distance=96' 18193-6637 LDS 632 distance=98' 18342-6617 MLO 5 distance=100' 18431-6643 NZO 91 distance=104' 18113-6745 UC 3522 distance=106' 18152-6649 I 627AB distance=107' 18152-6649 BAU 54AC distance=107' 18129-6843 TDT 738AB distance=108' 18188-6627 UC 3551 distance=108' 18148-6649 HJ 5019 distance=109' 18315-6605 TDT 926 distance=109' 18107-6747 UC 3520 distance=110' 18311-6943 DON 901 distance=110' 18255-6605 HJ 5039 distance=111' 18107-6722 UC 3519 distance=115' 18442-6634 UC 3657 distance=115' 18125-6653 TDT 736 distance=117' 18178-6931 UC 3548 distance=119' 18347-6557 I 634 distance=120' 18483-6856 JAO 8 distance=120' 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 18299-6753 DON 900 222 4.3
Show 18303-6758 TDT 918 181 1.6 6
Show 18317-6742 MLO 81 35 4.5 15
Show 18296-6734 DON 899 41 0.9 20
Show 18323-6808 TDT 931 221 1.2 21
Show 18264-6800 DON 896 321 4.6 21
Show 18358-6742 TDT 951 20 1.0 35
Show 18257-6819 TDT 860 224 2.4 36
Show 18278-6835 HDS2613 280 0.3 44
Show 18241-6717 TDT 836 304 1.3 50
Show 18217-6735 WIS 326 149 49.4 51
Show 18301-6846 TDT 916 249 2.1 53
Show 18199-6758 LDS 633 212 17.7 57
Show 18200-6803 DON 888 82 2.3 58
Show 18397-6814 TDT 982 344 0.5 59
Show 18272-6655 TDT 879 300 2.1 60
Show 18410-6754 TDT 991 109 0.4 63
Show 18411-6752 TDT 992 117 0.9 63
Show 18357-6656 DON 909 330 0.5 66
Show 18180-6814 HDO 289 300 2.4 71
Show 18375-6850 UC 3628 305 48.7 71
Show 18375-6856 LDS 643 40 163.4 76
Show 18286-6908 DON1118 290 4.1 76
Show 18432-6746 DON 916 178 4.6 76
Show 18256-6636 MLO 80 334 2.8 82
Show 18421-6705 TDS 935 282 0.9 85
Show 18442-6728 UC 3658 330 37.8 85
Show 18382-6638 LDS 646 135 25.0 90
Show 18162-6709 DON 885 273 1.0 91
Show 18419-6901 DON 913 156 1.0 95
Show 18189-6906 TDT 791 197 0.4 95
Show 18429-6856 UC 3652 206 49.5 96
Show 18193-6637 LDS 632 220 89.8 98
Show 18342-6617 MLO 5 292 4.4 100
Show 18431-6643 NZO 91 162 1.8 104
Show 18113-6745 UC 3522 124 40.6 106
Show 18152-6649 I 627 AB 218 3.0 107
Show 18152-6649 BAU 54 AC 165 44.5 107
Show 18129-6843 TDT 738 AB 233 0.4 108
Show 18188-6627 UC 3551 116 63.7 108
Show 18148-6649 HJ 5019 334 37.7 109
Show 18315-6605 TDT 926 199 0.4 109
Show 18107-6747 UC 3520 48 31.9 110
Show 18311-6943 DON 901 231 1.6 110
Show 18255-6605 HJ 5039 127 16.5 111
Show 18107-6722 UC 3519 133 50.5 115
Show 18442-6634 UC 3657 71 17.7 115
Show 18125-6653 TDT 736 117 2.2 117
Show 18178-6931 UC 3548 86 45.8 119
Show 18347-6557 I 634 357 2.9 120
Show 18483-6856 JAO 8 266 0.8 120

 
 
WDS 18299-6753 : COMPONENTS
 
 
  A
B pa=198.7°
sep=3.41"
 
 
18299-6753 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182957.23-675257.7 Mag 10.54 PmRA 3.00
PmDE -10.0 Tycho2 9291-01421-1
Tycho2
Tycho2 9291-01421-1 Pflag RAmdeg 277.48845817 DEmdeg -67.88270755
PmRA 2.8 PmDE -9.8 E RAmdeg 26 E DEmdeg 24
E pmRA 1.5 E pmDE 1.4 EpRAm 1988.68 EpDEm 1988.89
Num 6 Q RAmdeg 2.2 Q DEmdeg 2.7 Q pmRA 2.2
Q pmDE 2.7 BTmag 11.064 E BTmag 0.043 VTmag 10.539
E VTmag 0.037 Prox 999 TYC T HIP
CCDM RAdeg 277.48844083 DEdeg -67.88268528 EpRA 1990 1.71
EpDE 1990 1.81 E RAdeg 26.0 E DEdeg 24.2 Posflg
Corr -0.2
 
 
18299-6753 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182957.04-675300.9 Mag 13.8 Calc delta mag 3.26
Calc coord yes