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Current system
22421-0506
H N 140 AC


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RST4710

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KPP2488

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HLD 53



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

22421-0506 H N 140 AC

 
 
22h 42m 05.99s -05° 06' 06.6" P.A. 185.00 sep 160.8 mag 6.71,9.74 Sp M0 dist. 210.97 pc (688.18 l.y.)
 
 
Coord 2000 22421-0506 Discov num H N 140 Comp AC Coord arcsec 2000 22 42 05.99 -05 06 06.6
Date first 1890 Date last 2018 Obs 18
Pa first 182 Pa last 185.3 P.A. Now (θ) 185.3°
Sep first 162.6 Sep last 160.8 Sep. Now (ρ) 160.8"
Mag pri 6.71 Mag sec 9.74 delta mag (ΔM) 3.03 Spectral class M0 (red)
Pri motion ra +069 Sec motion ra -029
Pri motion dec -053 Sec motion dec -015
Notes
rPM=1.208
This double is not physical.
 
 
22421-0506 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 146251 22 42 06 -05 06 07 HDS 3222 Aa,Ab 1991 1 354 0.1 7.01 7.33 0.32
Show LP Aqr 146251 22 42 06 -05 06 07 H N 140 AB 2018 12 267 61.1 6.71 10.92 4.21
Show 146251 22 42 06 -05 06 07 H N 140 AC 2018 18 185 160.8 6.71 9.74 3.03 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name LP Aqr Constellation Aquarius SAO 146251 HIP 112078
Tycho2 5240-01568-1 Gaia DR2 2623886716167535488 HD 214983 BD BD-05 5843
Distance 210.97 Distance ly 688.18
 
 
WDS 22421-0506 H N 140 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22421-0506 H N 140 AC 2002 15 187 160.0 6.71 9.74 M0 N D 224205.99-050606.6
22421-0506 H N 140 AC 2012 17 186 160.0 6.71 9.74 M0 D 224205.99-050606.6
22421-0506 H N 140 AC 2018 18 185 160.8 6.71 9.74 M0 224205.99-050606.6

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

 
 
WDS 22421-0506 H N 140 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22421-0506 H N 140 AC : MEASURES
 
 
No records found.

 
 
WDS 22421-0506 : VIRTUAL EYEPIECE
 
 

22421-0506 H N 140A mag 6.71 Sp M0 22421-0506 HDS3222Ab sep 0.1 P.A. 354.00 mag 7.33 22421-0506 H N 140B sep 60.9 P.A. 266.50 mag 10.92 22421-0506 H N 140C sep 160.8 P.A. 185.30 mag 9.74 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22421-0506 : ALADIN DSS IMAGE @ 22h 42m 05.99s -05° 06' 06.6"
 
 
 
 
WDS 22421-0506 H N 140 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22421-0506 H N 140AC distance=0' 22429-0442 A 310 distance=28' 22403-0445 RST4709 distance=35' 22390-0516 GWP3177 distance=47' 22457-0539 LDS5974 distance=64' 22453-0413 ITF 60 distance=72' 22448-0359 HJ 5359AB distance=79' 22448-0359 HJ 5359AC distance=79' 22475-0502 CVR 953 distance=81' 22378-0414 HJ 5529AB (Situla) distance=84' 22378-0414 TOK 640AC (Situla) distance=84' 22378-0414 OCC 342Aa,Ab distance=84' 22465-0558 J 1416 distance=84' 22362-0533 GWP3174 distance=93' 22408-0333 KUI 114 distance=95' 22432-0640 GWP3189 distance=95' 22463-0620 GWP3194 distance=97' 22478-0414 STF2944AB distance=101' 22478-0414 STF2944AD distance=101' 22478-0414 STF2944AC distance=101' 22478-0414 STF2944BC distance=101' 22485-0536 LDS4997AB distance=101' 22485-0536 HDS3238AC distance=101' 22485-0435 HDS3237 distance=101' 22432-0326 RST4710 distance=102' 22411-0325 KPP2488 distance=103' 22394-0331 UC 4785 distance=104' 22349-0503 HJ 5345 distance=108' 22449-0654 CHR 207 distance=116' 22497-0437 KPP4290 distance=118' 22343-0525 UC 4768 distance=119' 22491-0409 LDS5980 distance=121' 22510-0505 CVR 956 distance=134' 22492-0631 HLD 53 distance=136' 22336-0559 LDS5957 distance=139' 22469-0707 BRT 521 distance=141' 22347-0336 GAA 24Aa,Ab distance=143' 22346-0338 TDT3599 distance=143' 22490-0320 LDS5000 distance=148' 22328-0557 OSO 181 distance=149' 22521-0435 TDT3760 distance=154' 22451-0240 STF2938A,BC distance=154' 22416-0233 BU 709 distance=154' 22451-0240 A 2696BC distance=154' 22315-0522 UC 4759 distance=159' 22472-0243 OCC 421 distance=163' 22506-0655 TDT3744 distance=168' 22449-0221 OSO 185 distance=171' 22509-0657 OCC 172 distance=172' 22508-0658 OCC 173AB distance=172' 22384-0754 A 2695 distance=177' 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 22421-0506 HDS3222 Aa,Ab 354 0.1
Show 22421-0506 H N 140 AB 267 61.1
Show 22421-0506 H N 140 AC 185 160.8
Show 22429-0442 A 310 286 0.7 28
Show 22403-0445 RST4709 324 2.8 35
Show 22390-0516 GWP3177 291 98.9 47
Show 22457-0539 LDS5974 140 73.0 64
Show 22453-0413 ITF 60 229 14.9 72
Show 22448-0359 HJ 5359 AB 64 20.5 79
Show 22448-0359 HJ 5359 AC 356 15.6 79
Show 22475-0502 CVR 953 83 12.4 81
Show Situla 22378-0414 HJ 5529 AB 252 84.4 84
Show Situla 22378-0414 TOK 640 AC 247 999.9 84
Show 22378-0414 OCC 342 Aa,Ab -1 0.1 84
Show 22465-0558 J 1416 212 9.7 84
Show 22362-0533 GWP3174 121 17.3 93
Show 22408-0333 KUI 114 129 0.4 95
Show 22432-0640 GWP3189 161 23.6 95
Show 22463-0620 GWP3194 310 33.9 97
Show 22478-0414 STF2944 AB 309 1.8 101
Show 22478-0414 STF2944 AD 348 220.3 101
Show 22478-0414 STF2944 AC 85 60.6 101
Show 22478-0414 STF2944 BC 85 59.3 101
Show 22485-0536 LDS4997 AB 255 86.5 101
Show 22485-0536 HDS3238 AC 104 2.7 101
Show 22485-0435 HDS3237 356 0.4 101
Show 22432-0326 RST4710 66 2.9 102
Show 22411-0325 KPP2488 82 22.3 103
Show 22394-0331 UC 4785 141 34.1 104
Show 22349-0503 HJ 5345 305 9.7 108
Show 22449-0654 CHR 207 312 0.2 116
Show 22497-0437 KPP4290 156 2.9 118
Show 22343-0525 UC 4768 42 22.5 119
Show 22491-0409 LDS5980 115 289.0 121
Show 22510-0505 CVR 956 206 10.8 134
Show 22492-0631 HLD 53 1.7 136
Show 22336-0559 LDS5957 256 187.5 139
Show 22469-0707 BRT 521 29 4.5 141
Show 22347-0336 GAA 24 Aa,Ab 22 0.0 143
Show 22346-0338 TDT3599 86 0.8 143
Show 22490-0320 LDS5000 174 112.6 148
Show 22328-0557 OSO 181 63 18.1 149
Show 22521-0435 TDT3760 74 0.5 154
Show 22451-0240 STF2938 A,BC 342 20.1 154
Show 22416-0233 BU 709 1 2.5 154
Show 22451-0240 A 2696 BC 71 0.6 154
Show 22315-0522 UC 4759 48 51.5 159
Show 22472-0243 OCC 421 -1 0.0 163
Show 22506-0655 TDT3744 87 2.5 168
Show 22449-0221 OSO 185 60 14.7 171
Show 22509-0657 OCC 172 -1 0.1 172

 
 
WDS 22421-0506 : COMPONENTS
 
 
  A Ab B
Ab pa=354.0°
sep=0.13"
 
B pa=266.5°
sep=60.86"
pa=266.4°
sep=60.85"
 
C pa=185.3°
sep=160.79"
pa=185.3°
sep=160.93"
pa=163.6°
sep=162.99"
 
 
22421-0506 A
 
 
Name LP Aqr Coord arcsec 2000 224205.99-050606.6 Mag 6.71 Spectral class M0 (red)
PmRA 69.00 PmDE -53.0 SAO 146251 HIP 112078
Tycho2 5240-01568-1 HD 214983 GC 31678 BD BD-05 5843
Tycho2
Tycho2 5240-01568-1 Pflag RAmdeg 340.52510999 DEmdeg -5.10196380
PmRA 69.9 PmDE -50.1 E RAmdeg 5 E DEmdeg 6
E pmRA 0.8 E pmDE 0.9 EpRAm 1990.90 EpDEm 1990.92
Num 23 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.0 BTmag 8.458 E BTmag 0.018 VTmag 6.706
E VTmag 0.011 Prox 999 TYC T HIP 112078
CCDM AD RAdeg 340.52494972 DEdeg -5.10184917 EpRA 1990 1.79
EpDE 1990 1.78 E RAdeg 4.7 E DEdeg 5.7 Posflg P
Corr -0.2
SAO
SAO 146251 DelFlag RA1950 PmRA1950 0.0046
DE1950 PmDE1950 -0.045 Vmag 7 SpType M0
Double code Source 70 CatNum 31678 DM BD-05 5843
DMcomp BDsup HD 214983 M HD 0
GC 31678 RA1950rad 5.93193337 DE1950rad -0.09360737 PmRA2000 0.0048
PmDE2000 -0.049
Hipparcos
Catalog H HIP 112078 Proxy H RAhms 22 42 05.99
DEdms -05 06 06.6 Vmag 6.28 VarFlag 2 R Vmag H
RAdeg 340.525 DEdeg -5.10184 AstroRef * Plx 2.44
CCDM 22421-0507 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AD
Theta 354 Rho 0.135 HD 214983 BD BD-05 5843
CD CP Dm number -05 5843 VIred 1.5
SpType M0 R SpType Coord arcsec 2000 224205.99-050606.6
Hipparcos 2
HIP 112078 Sn 55 So 3 Nc 2
RArad 5.9432813982 DErad -0.0890438987 Plx 4.74 PmRA 70
PmDE -50.9 E RArad 0.91 E DErad 0.75 E Plx 1.1
E pmRA 1.54 E pmDE 1.03 Hpmag 6.4037 E Hpmag 0.006
SHp 0.128 VA 2 BV 1.569 E BV 0.082
VI 1.5
 
 
22421-0506 Ab
 
 
Coord arcsec 2000 224205.99-050606.5 Mag 7.33 Calc delta mag 0.32 Calc coord yes
 
 
22421-0506 B
 
 
Coord arcsec 2000 224201.92-050610.3 Mag 10.92 PmRA 196.00 PmDE 11.0
Calc delta mag 3.91 Calc coord yes
 
 
22421-0506 C
 
 
Coord arcsec 2000 224205.00-050846.7 Mag 9.74 PmRA -29.00 PmDE -15.0
Tycho2 5240-01485-1 Calc delta mag 2.73 Calc coord yes
Tycho2
Tycho2 5240-01485-1 Pflag RAmdeg 340.52105738 DEmdeg -5.14621506
PmRA -30.0 PmDE -15.5 E RAmdeg 17 E DEmdeg 19
E pmRA 1.2 E pmDE 1.3 EpRAm 1985.16 EpDEm 1983.91
Num 10 Q RAmdeg 1.1 Q DEmdeg 2.0 Q pmRA 1.1
Q pmDE 2.0 BTmag 10.348 E BTmag 0.038 VTmag 9.741
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 340.52112500 DEdeg -5.14616778 EpRA 1990 1.75
EpDE 1990 1.80 E RAdeg 20.6 E DEdeg 24.2 Posflg
Corr -0.2