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Doubles in session


Current system
20296-0650
DOO 85


Nearby doubles
10' : 20289-0652
HJ 918

26' : 20293-0624
J 1392

32' : 20302-0621
J 1394

32' : 20286-0622
J 1390

41' : 20318-0629
J 1397

46' : 20293-0605
GWP2960

52' : 20270-0726
GWP2951

55' : 20275-0734
LDS5906

56' : 20305-0745
J 2312

69' : 20249-0648
A 2998

69' : 20292-0759
UC 4197AB

70' : 20334-0613
HJ 1529

72' : 20293-0802
HLD 38

78' : 20244-0638
WIS 338

80' : 20296-0531
CVR 225

82' : 20348-0714
FAL 69

88' : 20246-0602
UC 4169

95' : 20354-0615
FOX 94

97' : 20358-0628
UC 4227

98' : 20251-0539
TDT2254

104' : 20258-0818
STF2678

104' : 20321-0515
A 170

106' : 20341-0530
TDT2382

110' : 20366-0622
CVR 871

120' : 20364-0550
HO 279

122' : 20349-0822
UC 4221



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

20296-0650 DOO 85

 
 
20h 29m 30.94s -06° 50' 33.5" P.A. 246.00 sep 3.7 mag 12.26,12.70
 
 
Coord 2000 20296-0650 Discov num DOO  85 Comp Coord arcsec 2000 20 29 30.94 -06 50 33.5
Date first 1910 Date last 2016 Obs 7
Pa first 248 Pa last 246 P.A. Now (θ) 246°
Sep first 3.6 Sep last 3.668 Sep. Now (ρ) 3.668"
Mag pri 12.26 Mag sec 12.70 delta mag (ΔM) 0.44 Spectral class
Pri motion ra +009 Sec motion ra -024
Pri motion dec -016 Sec motion dec -023
Notes N (See Notes)
rPM=1.015
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5175-00100-1 Gaia DR2 6907797976076355456
 
 
WDS 20296-0650 DOO 85 : NOTES
 
 
discov_num notes refcode
DOO 85 J 1393.
 
 
REFERENCES
 
 
refcode metd author reference
Doo1901 Ma j Doolittle, E. 1901PFAO....1c...1D
Doo1901 Pub. Univ. Penn. 1, Pt. 3, 1901
Doo1903a Ma - Doolittle, E. 1903AJ.....23..175D
Doo1903a AJ 23, 175, 1903 (also in Pub. Univ. Penn. 2, Pt. 3, 1905)
Doo1903b Ma j Doolittle, E. 1903AJ.....23..177D
Doo1903b AJ 23, 177, 1903 (also in Pub. Univ. Penn. 2, Pt. 3, 1905)
Doo1905a Ma j Doolittle, E. 1905PFAO....2c...1D
Doo1905a Pub. Univ. Penn. 2, Pt. 3, 1905
Doo1905b Ma - Doolittle, E. (measure by Hadley, J.M.) 1905PFAO....2c...1D
Doo1905b Pub. Univ. Penn. 2, Pt. 3, 1905
Doo1906A Ma - Doolittle, E. 1906MmRAS..56....1L
Doo1906A +orb cited by Lewis (MemRAS 56, 1, 1906)
Doo1906B Ma - Doolittle, E. 1906QB821.B972.....
Doo1906B cited in BDS (Burnham Double Star Cat., 1906)
Doo1907 Ma j Doolittle, E. 1907PFAO....3c...1D
Doo1907 Pub. Univ. Penn. 3, Pt. 3, 1907
Doo1912 Ma j Doolittle, E. 1912PFAO....4a...1D
Doo1912 Pub. Univ. Penn. 4, Pt. 1, 1912
Doo1913A Ma - Doolittle, E. 1913QB811.B8.......
Doo1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Doo1915a Ma - Doolittle, E. 1915MNRAS..75..666D
Doo1915a MNRAS 75, 666, 1915
Doo1915b Ma - Doolittle, E. 1915PFAO....4a...1D
Doo1915b Pub. Univ. Penn. 4, Pt. 1, 1915
Doo1915c Ma - Doolittle, E. 1915AJ.....29...49D
Doo1915c AJ 29, 49, 1915
Doo1923 Ma j Doolittle, E. 1923PFAO....4b...1D
Doo1923 Pub. Univ. Penn. 4, Pt. 2, 1923
Doo1932A Ma - Doolittle, E. 1932QB821.A43......
Doo1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20296-0650 DOO 85 1999 4 243 3.4 12.26 12.70 N D 202930.81-065035.1
20296-0650 DOO 85 2000 5 246 3.6 12.26 12.70 N D 202930.81-065035.1
20296-0650 DOO 85 2015 6 246 3.7 12.26 12.70 N 202930.94-065033.5
20296-0650 DOO 85 2016 7 246 3.7 12.26 12.70 N 202930.94-065033.5

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

 
 
WDS 20296-0650 DOO 85 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20296-0650 DOO 85 : MEASURES
 
 
No records found.

 
 
WDS 20296-0650 : VIRTUAL EYEPIECE
 
 

20296-0650 DOO 85A mag 12.26 20296-0650 DOO 85B sep 3.6 P.A. 245.80 mag 12.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20296-0650 : ALADIN DSS IMAGE @ 20h 29m 30.94s -06° 50' 33.5"
 
 
 
 
WDS 20296-0650 DOO 85 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20296-0650 DOO 85 distance=0' 20289-0652 HJ 918 distance=10' 20293-0624 J 1392 distance=26' 20302-0621 J 1394 distance=32' 20286-0622 J 1390 distance=32' 20318-0629 J 1397 distance=41' 20293-0605 GWP2960 distance=46' 20270-0726 GWP2951 distance=52' 20275-0734 LDS5906 distance=55' 20305-0745 J 2312 distance=56' 20249-0648 A 2998 distance=69' 20292-0759 UC 4197AB distance=69' 20334-0613 HJ 1529 distance=70' 20293-0802 HLD 38 distance=72' 20244-0638 WIS 338 distance=78' 20296-0531 CVR 225 distance=80' 20348-0714 FAL 69 distance=82' 20246-0602 UC 4169 distance=88' 20354-0615 FOX 94 distance=95' 20358-0628 UC 4227 distance=97' 20251-0539 TDT2254 distance=98' 20258-0818 STF2678 distance=104' 20321-0515 A 170 distance=104' 20341-0530 TDT2382 distance=106' 20366-0622 CVR 871 distance=110' 20364-0550 HO 279 distance=120' 20349-0822 UC 4221 distance=122' 20375-0614 BRT 504 distance=124' 20217-0745 HO 277 distance=129' 20328-0854 HLD 161 distance=133' 20305-0436 GWP2963 distance=136' 20247-0846 RST4062 distance=136' 20301-0906 J 1706 distance=137' 20372-0523 J 2316 distance=138' 20246-0454 A 2598 distance=138' 20238-0839 KPP1896 distance=138' 20211-0549 UC 4155 distance=140' 20208-0745 SCJ 25 distance=141' 20343-0445 BRT 502 distance=144' 20286-0426 TOK 700 distance=146' 20196-0632 LDS4837 distance=148' 20340-0438 TDT2379 distance=148' 20392-0609 RAS 31 distance=150' 20393-0609 BRT 555 distance=153' 20390-0555 GWP2977 distance=153' 20351-0436 RST4671 distance=159' 20345-0421 J 2315 distance=163' 20189-0608 RST4661 distance=163' 20188-0614 RST4660 distance=163' 20325-0413 A 735 distance=164' 20187-0710 J 2309 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 20296-0650 DOO 85 246 3.7
Show 20289-0652 HJ 918 326 7.7 10
Show 20293-0624 J 1392 317 3.4 26
Show 20302-0621 J 1394 147 10.9 32
Show 20286-0622 J 1390 348 8.1 32
Show 20318-0629 J 1397 347 3.7 41
Show 20293-0605 GWP2960 285 262.4 46
Show 20270-0726 GWP2951 78 50.0 52
Show 20275-0734 LDS5906 239 2.1 55
Show 20305-0745 J 2312 123 5.4 56
Show 20249-0648 A 2998 338 0.5 69
Show 20292-0759 UC 4197 AB 111 15.1 69
Show 20334-0613 HJ 1529 110 37.0 70
Show 20293-0802 HLD 38 298 2.3 72
Show 20244-0638 WIS 338 224 13.3 78
Show 20296-0531 CVR 225 85 36.0 80
Show 20348-0714 FAL 69 53 14.2 82
Show 20246-0602 UC 4169 50 54.1 88
Show 20354-0615 FOX 94 240 2.5 95
Show 20358-0628 UC 4227 283 36.9 97
Show 20251-0539 TDT2254 106 1.0 98
Show 20258-0818 STF2678 310 3.4 104
Show 20321-0515 A 170 218 1.7 104
Show 20341-0530 TDT2382 249 1.2 106
Show 20366-0622 CVR 871 295 23.9 110
Show 20364-0550 HO 279 184 7.7 120
Show 20349-0822 UC 4221 312 17.5 122
Show 20375-0614 BRT 504 329 3.9 124
Show 20217-0745 HO 277 68 3.0 129
Show 20328-0854 HLD 161 73 1.3 133
Show 20305-0436 GWP2963 324 29.1 136
Show 20247-0846 RST4062 354 0.0 136
Show 20301-0906 J 1706 285 6.4 137
Show 20372-0523 J 2316 54 12.7 138
Show 20246-0454 A 2598 340 4.2 138
Show 20238-0839 KPP1896 157 14.8 138
Show 20211-0549 UC 4155 346 52.8 140
Show 20208-0745 SCJ 25 215 2.8 141
Show 20343-0445 BRT 502 120 3.3 144
Show 20286-0426 TOK 700 235 0.1 146
Show 20196-0632 LDS4837 145 28.9 148
Show 20340-0438 TDT2379 180 3.9 148
Show 20392-0609 RAS 31 142 0.5 150
Show 20393-0609 BRT 555 266 2.9 153
Show 20390-0555 GWP2977 142 108.2 153
Show 20351-0436 RST4671 48 0.7 159
Show 20345-0421 J 2315 319 6.5 163
Show 20189-0608 RST4661 282 2.1 163
Show 20188-0614 RST4660 106 0.5 163
Show 20325-0413 A 735 271 4.5 164
Show 20187-0710 J 2309 323 6.1 165

 
 
WDS 20296-0650 : COMPONENTS
 
 
  A
B pa=245.8°
sep=3.65"
 
 
20296-0650 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202930.94-065033.5 Mag 12.26 PmRA 9.00
PmDE -16.0 Tycho2 5175-00100-1 DM BD-07 5309
Tycho2
Tycho2 5175-00100-1 Pflag RAmdeg 307.37838578 DEmdeg -6.84309579
PmRA 9.2 PmDE -16.2 E RAmdeg 86 E DEmdeg 105
E pmRA 2.1 E pmDE 2.3 EpRAm 1968.73 EpDEm 1960.74
Num 4 Q RAmdeg 2.5 Q DEmdeg 0.1 Q pmRA 2.5
Q pmDE 0.1 BTmag 12.236 E BTmag 0.197 VTmag 12.264
E VTmag 0.276 Prox 999 TYC HIP
CCDM RAdeg 307.37836444 DEdeg -6.84305722 EpRA 1990 1.75
EpDE 1990 1.42 E RAdeg 98.0 E DEdeg 127.2 Posflg
Corr -0.1
 
 
20296-0650 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202930.72-065035.0 Mag 12.7 PmRA -24.00
PmDE -23.0 Calc delta mag 0.44 Calc coord yes