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Doubles in session


Current system
22039-2451
LDS 4939 AD


Nearby doubles
35' : 22015-2503
UC 4631AB

41' : 22049-2528
RST1121

63' : 22045-2553
B 549

72' : 22074-2544
KPP3097

76' : 22077-2546
RST1122

79' : 21583-2428
UC 4617

83' : 21587-2534
TDT3271

85' : 22099-2514
BVD 155

87' : 22102-2504
RST3293

87' : 22088-2546
SEE 469

95' : 22003-2330
I 674

100' : 21587-2341
UC 4619

100' : 22047-2312
WHC 26

117' : 22124-2509
RST3294

120' : 22105-2333
SEE 470AB

122' : 22052-2651
SEE 467

123' : 22022-2651
COO 248

123' : 22029-2652
B 2500

123' : 21582-2315
LDS4928

126' : 22095-2631
LDS5941

128' : 21546-2509
BRT3103

133' : 22031-2703
B 547

141' : 22124-2332
ARA2322

144' : 22142-2519
KPP1848

151' : 22100-2657
COO 249

152' : 22130-2620
DRS 22AB



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.

22039-2451 LDS 4939 AD

 
 
22h 03m 52.97s -24° 50' 46.7" P.A. 346.00 sep 97.7 mag 8.97,9.11 Sp G6V
 
 
Coord 2000 22039-2451 Discov num LDS4939 Comp AD Coord arcsec 2000 22 03 52.97 -24 50 46.7
Date first 1892 Date last 2011 Obs 9
Pa first 354 Pa last 346.1 P.A. Now (θ) 346.1°
Sep first 99.4 Sep last 97.65 Sep. Now (ρ) 97.65"
Mag pri 8.97 Mag sec 9.11 delta mag (ΔM) 0.14 Spectral class G6V (yellow)
Pri motion ra +229 Sec motion ra +110
Pri motion dec +006 Sec motion dec -039
Notes N (See Notes)
rPM=0.555
Nature of this double is uncertain.
 
 
22039-2451 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 03 53 -24 50 47 SEE 465 Aa,Ab 2021 2 148 0.7 8.60 10.50 1.90
Show HD 209426 22 03 53 -24 50 47 SEE 465 AB 2021 13 170 3.4 8.45 11.68 3.23
Show 22 03 53 -24 50 47 LDS 6378 AC 2015 4 148 122.9 8.45 12.61 4.16
Show 190858 22 03 53 -24 50 47 LDS 4939 AD 2011 9 346 97.7 8.97 9.11 0.14 <===
Show 22 03 53 -24 50 50 SEE 465 Ba,Bb 2021 1 115 0.1 11.90 13.80 1.90
Sextuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius SAO 190858 Tycho2 6954-01120-1 Gaia DR2 6812424241536340864
HD 209425 DM CD-2515725
 
 
WDS 22039-2451 LDS 4939 AD : NOTES
 
 
discov_num notes refcode
LDS6378 AC: 22039-2451 found to be same system as 22038-2450. LDS4939AB merged
with LDS6378AC, LDS4939AC changed to AD.
 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
See1892 Ma - See, T.J.J. .
See1892 Beob. K. Sternw. Berlin, 6, 1, 1892
See1893 orb - See, T.J.J. 1893MNRAS..54..102S
See1893 MNRAS 54, 102, 1893
See1894 orb - See, T.J.J. 1894AN....138..373S
See1894 AN 138, 373, #3311, 1894
See1895a orb - See, T.J.J. 1895AJ.....15...33S
See1895a AJ 15, 33, 1895
See1895b orb - See, T.J.J. 1895AJ.....15...54S
See1895b AJ 15, 54, 1895
See1895c Ma - See, T.J.J. 1895AJ.....15...97S
See1895c AJ 15, 97, 1895
See1895d Ma - See, T.J.J. 1895AJ.....15..188S
See1895d AJ 15, 188, 1895
See1895f orb - See, T.J.J. 1895AN....138...25S
See1895f AN 138, 25, 1895
See1895g orb - See, T.J.J. 1895AJ.....16...18S
See1895g AJ 16, 18, 1895
See1896a Ma - See, T.J.J. 1896AN....142...43S
See1896a AN 142, 43, 1896
See1896b Ma j See, T.J.J. 1896AJ.....16..211S
See1896b AJ 16, 211, 1896
See1896c orb - See, T.J.J. 1896QB421.S5.......
See1896c Evolution of Stellar Systems, v1, 1896
See1896d Ma j See, T.J.J. 1896AJ.....17....1S
See1896d AJ 17, 1, 1896
See1897a Ma j See, T.J.J. 1897AJ.....17..180S
See1897a AJ 17, 180, 1897
See1897b Ma j See, T.J.J. 1897MNRAS..57..577S
See1897b +orb MNRAS 57, 577, 1897
See1897d - See, T.J.J. 1897AJ.....17...93S
See1897d AJ 17, 93, 1897
See1897e Ma j See, T.J.J. 1897AJ.....18...75S
See1897e AJ 18, 75, 1897
See1897f - See, T.J.J. 1897MNRAS..57..398S
See1897f MNRAS 57, 398, 1897 (data also in AN 146, 225, 1898) 1898AN....146..225S
See1897g - See, T.J.J. 1897MNRAS..58...15S
See1897g MNRAS 58, 15, 1897
See1897h - See, T.J.J. 1897AN....142...43S
See1897h AN 142, 43, #3387, 1897
See1897i Ma j See, T.J.J. 1897AN....143...59S
See1897i AN 143, 59, #3412, 1897
See1897j Ma j See, T.J.J. 1897AN....143..413S
See1897j AN 143, 413, #3432, 1897 (see also See1898b, See1898c) 1898AJ.....18..181S
See1897k orb - See, T.J.J. 1897AN....144..359S
See1897k AN 144, 359, #3455, 1897
See1897l Ma j See, T.J.J. 1897MNRAS..57..541S
See1897l MNRAS 57, 541, 1897 (some data also in See1898b, See1898c) 1898AJ.....18..181S
See1898a Ma - See, T.J.J. 1898AN....145..205S
See1898a AN 145, 205, 1898
See1898b Ma j See, T.J.J. 1898AJ.....18..181S
See1898b AJ 18, 181, 1898
See1898c Ma j See, T.J.J. 1898AN....146..225S
See1898c AN 146, 225, 1898
See1898d Ma - See, T.J.J. (measure by Boothroyd, S.L.) 1898AN....146..225S
See1898d AN 146, 225, 1898
See1898e Ma j See, T.J.J. 1898MNRAS..58..386S
See1898e MNRAS 58, 385, 1898
See1898f orb - See, T.J.J. 1898MNRAS..58..450S
See1898f MNRAS 58, 450, 1898
See1898g orb - See, T.J.J. 1898AJ.....19...57S
See1898g AJ 19, 57, 1898
See1900a - See, T.J.J. 1900AN....152...73S
See1900a AN 152, 73, #3629, 1900
See1900b orb - See, T.J.J. 1900AN....152...75S
See1900b AN 152, 75, #3629, 1900
See1900c Ma j See, T.J.J. 1900AN....152..179S
See1900c AN 152, 179, #3636, 1900
See1900d Ma j See, T.J.J. 1900AN....153...99S
See1900d AN 153, 99, #3654, 1900
See1900e Ma j See, T.J.J. 1900AN....152..329S
See1900e AN 152, 329, #3645, 1900
See1906A Ma - See, T.J.J. 1906MmRAS..56....1L
See1906A cited by Lewis (MemRAS 56, 1, 1906)
See1906B Ma - See, T.J.J. 1906QB821.B972.....
See1906B cited in BDS (Burnham Double Star Cat., 1906)
See1908a orb - See, T.J.J. 1908MNRAS..68..192S
See1908a MNRAS 68, 192, 1908
See1908b orb - See, T.J.J. 1908MNRAS..68..195S
See1908b MNRAS 68, 195, 1908
See1908c - See, T.J.J. 1908MNRAS..68..198S
See1908c MNRAS 68, 198, 1908
See1908d orb - See, T.J.J. 1908MNRAS..68..568S
See1908d MNRAS 68, 568, 1908
See1911 Ma j See, T.J.J. .
See1911 Pub. USNO 6, A117, 1911
See1927A Ma - See, T.J.J. 1927sdsc.book......
See1927A cited in SDS (Southern Double Star Cat.), 1927
See1932A Ma - See, T.J.J. 1932QB821.A43......
See1932A cited in ADS (Aitken Double Star Cat.), 1932
See9999 Ma - See, T.J.J. ...................
See9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22039-2451 LDS4939 AD 2011 9 346 97.7 8.97 9.11 G6V N 220352.97-245046.7

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

 
 
WDS 22039-2451 LDS 4939 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22039-2451 LDS 4939 AD : MEASURES
 
 
No records found.

 
 
WDS 22039-2451 : VIRTUAL EYEPIECE
 
 

22039-2451 SEE 465A mag 8.45 Sp G6V 22039-2451 SEE 465Ab sep 0.6 P.A. 150.30 mag 10.5 22039-2451 SEE 465B sep 3.3 P.A. 170.60 mag 11.9 22039-2451 SEE 465Bb sep 3.4 P.A. 168.80 mag 13.8 22039-2451 LDS6378C sep 119.8 P.A. 150.80 mag 12.61 22039-2451 LDS4939D sep 97.2 P.A. 347.30 mag 9.11 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 22039-2451 : ALADIN DSS IMAGE @ 22h 03m 52.97s -24° 50' 46.7"
 
 
 
 
WDS 22039-2451 LDS 4939 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22039-2451 SEE 465AB distance=1' 22039-2451 LDS6378AC distance=1' 22039-2451 LDS4939AD distance=1' 22039-2451 SEE 465Aa,Ab distance=1' 22039-2451 SEE 465Ba,Bb distance=1' 22015-2503 UC 4631AB distance=35' 22015-2503 KPP4399AC distance=35' 22049-2528 RST1121 distance=41' 22045-2553 B 549 distance=63' 22074-2544 KPP3097 distance=72' 22077-2546 RST1122 distance=76' 21583-2428 UC 4617 distance=79' 21587-2534 TDT3271 distance=83' 22099-2514 BVD 155 distance=85' 22102-2504 RST3293 distance=87' 22088-2546 SEE 469 distance=87' 22003-2330 I 674 distance=95' 21587-2341 UC 4619 distance=100' 22047-2312 WHC 26 distance=100' 22124-2509 RST3294 distance=117' 22105-2333 SEE 470AB distance=120' 22105-2333 UC 4670AC distance=120' 22052-2651 SEE 467 distance=122' 22022-2651 COO 248 distance=123' 22029-2652 B 2500 distance=123' 21582-2315 LDS4928 distance=123' 22095-2631 LDS5941 distance=126' 21546-2509 BRT3103 distance=128' 22031-2703 B 547 distance=133' 22124-2332 ARA2322 distance=141' 22142-2519 KPP1848 distance=144' 22100-2657 COO 249 distance=151' 22130-2620 DRS 22AB distance=152' 22130-2620 DRS 22AC distance=152' 22006-2224 WHC 24 distance=154' 22043-2216 KPP 988 distance=155' 21524-2522 B 541 distance=160' 22148-2347 UC 4692 distance=162' 21582-2225 COO 246 distance=166' 21559-2701 LDS5936 distance=169' 22009-2735 UC 4629 distance=170' 22029-2158 UC 4634 distance=173' 22141-2308 FOX 45AB distance=174' 22141-2308 FOX 45AC distance=174' 21540-2642 B 544 distance=175' 22073-2202 UC 4657 distance=175' 21596-2738 STN 56 distance=177' 21563-2717 TDT3249Aa,Ab distance=179' 21563-2717 SEE 461AB distance=179' 21551-2237 WSP 111 distance=181' 22032-2754 UC 4635 distance=184' 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 22039-2451 SEE 465 AB 170 3.4 1
Show 22039-2451 LDS6378 AC 148 122.9 1
Show 22039-2451 LDS4939 AD 346 97.7 1
Show 22039-2451 SEE 465 Aa,Ab 148 0.7 1
Show 22039-2451 SEE 465 Ba,Bb 115 0.1 1
Show 22015-2503 UC 4631 AB 315 36.3 35
Show 22015-2503 KPP4399 AC 334 1.1 35
Show 22049-2528 RST1121 184 0.6 41
Show 22045-2553 B 549 218 3.7 63
Show 22074-2544 KPP3097 75 7.9 72
Show 22077-2546 RST1122 77 0.6 76
Show 21583-2428 UC 4617 354 56.6 79
Show 21587-2534 TDT3271 60 0.9 83
Show 22099-2514 BVD 155 281 47.6 85
Show 22102-2504 RST3293 192 1.2 87
Show 22088-2546 SEE 469 276 0.2 87
Show 22003-2330 I 674 244 0.3 95
Show 21587-2341 UC 4619 313 30.0 100
Show 22047-2312 WHC 26 332 9.9 100
Show 22124-2509 RST3294 172 0.2 117
Show 22105-2333 SEE 470 AB 28 1.7 120
Show 22105-2333 UC 4670 AC 99 56.3 120
Show 22052-2651 SEE 467 117 8.4 122
Show 22022-2651 COO 248 174 3.0 123
Show 22029-2652 B 2500 95 2.6 123
Show 21582-2315 LDS4928 271 19.1 123
Show 22095-2631 LDS5941 195 47.0 126
Show 21546-2509 BRT3103 175 3.6 128
Show 22031-2703 B 547 295 2.5 133
Show 22124-2332 ARA2322 79 12.2 141
Show 22142-2519 KPP1848 313 14.3 144
Show 22100-2657 COO 249 84 2.6 151
Show 22130-2620 DRS 22 AB 284 1.1 152
Show 22130-2620 DRS 22 AC 181 5.1 152
Show 22006-2224 WHC 24 48 20.2 154
Show 22043-2216 KPP 988 144 8.0 155
Show 21524-2522 B 541 295 0.2 160
Show 22148-2347 UC 4692 78 15.3 162
Show 21582-2225 COO 246 337 21.9 166
Show 21559-2701 LDS5936 18 9.3 169
Show 22009-2735 UC 4629 285 42.4 170
Show 22029-2158 UC 4634 310 84.4 173
Show 22141-2308 FOX 45 AB 164 5.1 174
Show 22141-2308 FOX 45 AC 86 28.5 174
Show 21540-2642 B 544 106 1.7 175
Show 22073-2202 UC 4657 349 27.0 175
Show 21596-2738 STN 56 36 11.3 177
Show 21563-2717 TDT3249 Aa,Ab 33 0.4 179
Show 21563-2717 SEE 461 AB 62 4.0 179
Show 21551-2237 WSP 111 100 5.0 181
Show 22032-2754 UC 4635 195 32.5 184

 
 
WDS 22039-2451 : COMPONENTS
 
 
  A Ab B Bb C
Ab pa=150.3°
sep=0.64"
 
B pa=170.6°
sep=3.34"
pa=175.2°
sep=2.76"
 
Bb pa=168.8°
sep=3.43"
pa=172.9°
sep=2.83"
pa=116.7°
sep=0.13"
 
C pa=150.8°
sep=119.85"
pa=150.8°
sep=119.21"
pa=150.3°
sep=116.71"
pa=150.3°
sep=116.60"
 
D pa=347.3°
sep=97.15"
pa=347.2°
sep=97.76"
pa=347.5°
sep=100.49"
pa=347.4°
sep=100.58"
pa=338.2°
sep=214.78"
 
 
22039-2451 A
 
 
Name HD 209426 Coord arcsec 2000 220352.97-245046.7 Mag 8.45 Spectral class G6V (yellow)
PmRA 229.00 PmDE 6.0 HIP 108923 Tycho2 6954-01120-1
HD 209426 CD CD-2515726 CP CP-25 7405
Tycho2
Tycho2 6954-01120-1 Pflag RAmdeg 330.97072036 DEmdeg -24.84634135
PmRA 223.1 PmDE -0.3 E RAmdeg 7 E DEmdeg 7
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.85 EpDEm 1990.81
Num 6 Q RAmdeg 2.3 Q DEmdeg 1.4 Q pmRA 2.4
Q pmDE 1.4 BTmag 9.193 E BTmag 0.018 VTmag 8.453
E VTmag 0.013 Prox 30 TYC T HIP 108923
CCDM A RAdeg 330.97013694 DEdeg -24.84634028 EpRA 1990 1.45
EpDE 1990 1.32 E RAdeg 6.5 E DEdeg 7.2 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 108923 Proxy H RAhms 22 03 52.83
DEdms -24 50 46.8 Vmag 8.33 VarFlag R Vmag H
RAdeg 330.97 DEdeg -24.8463 AstroRef A Plx 19.61
CCDM 22039-2451 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 175 Rho 3.05 HD 209426 BD
CD CD-2515726 CP CP-25 7405 Dm number -2515726 VIred 0.7
SpType G6V R SpType Coord arcsec 2000 220352.83-245046.8
Hipparcos 2
HIP 108923 Sn 15 So 3 Nc 2
RArad 5.7765183495 DErad -0.4336504156 Plx 20.12 PmRA 211.19
PmDE 7.14 E RArad 0.92 E DErad 0.66 E Plx 1.08
E pmRA 1.09 E pmDE 0.73 Hpmag 8.4675 E Hpmag 0.0019
SHp 0.014 VA 0 BV 0.3 E BV 0.495
VI 0.7
CCDM
Ccdm 22039-2451 RComp Comp A Note1
Note2 Discov num DRAs -0.99 DDEs 13.4
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.4 Sp G0 PmNote
PmRA 123 PmDE -42 Dm number -2515726 Cat1 CD
Name2 Cat2 HD 209426 M HD
ADS BDS A15581 M ADS BDS N IDS IDS 21582S2520A
HIC 108923
 
 
22039-2451 Ab
 
 
Coord arcsec 2000 220352.99-245047.3 Mag 10.5 Calc delta mag 1.9 Calc coord yes
 
 
22039-2451 B
 
 
Coord arcsec 2000 220353.01-245050.0 Mag 11.9 Mag composta 11.68 PmRA 212.00
PmDE 7.0 Calc delta mag 3.3 Calc coord yes
 
 
22039-2451 Bb
 
 
Coord arcsec 2000 220353.02-245050.1 Mag 13.8 Calc delta mag 5.2 Calc coord yes
 
 
22039-2451 C
 
 
Coord arcsec 2000 220357.26-245231.4 Mag 12.61 PmRA 229.00 PmDE -4.0
Calc delta mag 4.01 Calc coord yes
 
 
22039-2451 D
 
 
Coord arcsec 2000 220351.41-244911.9 Mag 9.11 PmRA 110.00 PmDE -39.0
SAO 190858 Tycho2 6954-01527-1 HD 209425 DM CD-2515725
Calc delta mag 0.51 Calc coord yes
Tycho2
Tycho2 6954-01527-1 Pflag RAmdeg 330.96382229 DEmdeg -24.81975349
PmRA 112.7 PmDE -42.6 E RAmdeg 7 E DEmdeg 8
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.79 EpDEm 1990.45
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 9.393 E BTmag 0.019 VTmag 8.673
E VTmag 0.014 Prox 985 TYC T HIP
CCDM RAdeg 330.96352722 DEdeg -24.81965056 EpRA 1990 1.44
EpDE 1990 1.31 E RAdeg 7.2 E DEdeg 8.2 Posflg
Corr -0.4
SAO
SAO 190858 DelFlag RA1950 PmRA1950 0.0086
DE1950 PmDE1950 -0.03 Vmag 8.5 SpType G0
Double code Source 25 CatNum 15063 DM CD-2515725
DMcomp BDsup HD 209425 M HD 0
GC RA1950rad 5.76408636 DE1950rad -0.43740971 PmRA2000 0.0086
PmDE2000 -0.033