22450-3314 LDS 793 (WW PsA)

 
 
22h 44m 57.84s -33° 15' 00.7" P.A. 133.00 sep 35.8 mag 12.10,13.37 Sp M4.5V+M4 dist. 23.34 pc (76.14 l.y.)
 
 
Coord 2000 22450-3314 Discov num LDS 793 Comp Coord arcsec 2000 22 44 57.84 -33 15 00.7
Date first 1920 Date last 2016 Obs 13
Pa first 135 Pa last 132.7 P.A. Now (θ) 132.7°
Sep first 36.0 Sep last 35.821 Sep. Now (ρ) 35.821"
Mag pri 12.10 Mag sec 13.37 delta mag (ΔM) 1.27 Spectral class M4.5V+M4 (red/red)
Pri motion ra +179 Sec motion ra +171
Pri motion dec -123 Sec motion dec -125
Notes N T (See Notes, Parallax indicates physical)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name WW PsA Constellation Piscis Austrinus HIP 112312 Distance 23.34
Distance ly 76.14
 
 
WDS 22450-3314 LDS 793 (WW PsA) : NOTES
 
 
discov_num notes refcode
LDS 793 Also known as LP 984-91 and LP 984-92. Part of Beta Pic Moving Group.
Parallax of A component = 42.84 +/- 3.61 mas. VlF1997
Parallax of B component = 47.84 +/- 2.34 mas. JLB2017
 
 
REFERENCES
 
 
refcode metd author reference
JLB2017 not - Bartlett, J.L., Lurie, J.C., Riedel, A., Ianna, P.A., Jao, W.-C., Henry, T.J., 2017AJ....154..151B
JLB2017 Winters, J.G., Finch, C.T., & Subasavage, J.P.
JLB2017 AJ 154, 151, 2017
VlF1997 H - van Leeuwen, F. 1997IAUDS.133T...3V
VlF1997 Inf. Circ. 133, 3, 1997
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (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
22450-3314 LDS 793 1960 2 133 36.0 13.50 14.20 224457.84-331500.7
22450-3314 LDS 793 1998 3 133 35.9 13.50 14.20 224457.84-331500.7
22450-3314 LDS 793 2010 10 133 35.9 13.50 14.20 M4e+M5e 224457.84-331500.7
22450-3314 LDS 793 2015 11 133 35.7 12.10 13.37 M4.5V+M4. NT 224457.84-331500.7
22450-3314 LDS 793 2016 13 133 35.8 12.10 13.37 M4.5V+M4. NT 224457.84-331500.7

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WDS 22450-3314 LDS 793 (WW PsA) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22450-3314 LDS 793 (WW PsA) : MEASURES
 
 
No records found.

 
 
WDS 22450-3314 (WW PsA) : VIRTUAL EYEPIECE
 
 

22450-3314 LDS 793A mag 12.1 Sp M4.5V 22450-3314 LDS 793B sep 32.8 P.A. 137.80 mag 13.37 Sp M4 virtual eyepiece
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Radius:
Components only
 
 
WDS 22450-3314 (WW PsA) : ALADIN DSS IMAGE @ 22h 44m 57.84s -33° 15' 00.7"
 
 
 
 
WDS 22450-3314 LDS 793 (WW PsA) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


22450-3314  LDS 793 distance=0' 22473-3410  CHR 189AB distance=63' 22486-3231  KPP2600 distance=64' 22398-3330  RST3305 distance=67' 22500-3248  HDO 301 distance=69' 22407-3230  I  1056 distance=70' 22454-3428  UC 4810 distance=74' 22508-3342  NSN 470 distance=78' 22509-3345  KPP2326 distance=80' 22514-3251  I  1459 distance=85' 22380-3328  B   568 distance=88' 22419-3155  TOK 865 distance=90' 22405-3430  BRT1827 distance=93' 22525-3253  HJ 5367 distance=98' 22445-3453  UC 4802 distance=99' 22429-3138  STN  65 distance=101' 22456-3128  KPP1084BC distance=108' 22524-3411  B  2903 distance=109' 22478-3503  HJ 5363 distance=114' 22375-3421  HJ 5347 distance=115' 22429-3509  RST3307 distance=117' 22424-3510  DAW 157 distance=120' 22491-3504  TDT3726 distance=120' 22373-3429  KPP4281 distance=121' 22432-3112  LDS2952 distance=125' 22549-3327  RST3311 distance=125' 22485-3111  UC 4819 distance=132' 22475-3104  RST2203 distance=136' 22512-3508  UC 4833 distance=137' 22366-3140  DUN 241 distance=143' 22508-3113  RST2207 distance=143' 22559-3232  HWE  91 distance=145' 22389-3527  BRT1826 distance=153' 22368-3514  UC 4777 distance=157' 22578-3312  RSS  39AB distance=161' 22578-3312  SHY 823AC distance=161' 22556-3146  JSP 840 distance=162' 22440-3034  UC 4797 distance=162' 22477-3558  KPP 566 distance=167' 22313-3234  ALD  96 distance=178' 22535-3054  LDS2960 distance=178' 22315-3221  PZ    7AC distance=179' 22315-3221  EHR  18AB distance=179' 22557-3119  HUE   2 distance=179' 22518-3553  HJ 5365AB distance=180' 22518-3553  HJ 5365AC distance=180' 22492-3615  KPP 955 distance=187' 22300-3251  KPP3095 distance=190' 22302-3358  KPP 514 distance=190' 22553-3057  BRT3109 distance=191' 22520-3606  NSN 463 distance=192' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 22450-3314 LDS 793 133 35.8
Show 22473-3410 CHR 189 AB 271 0.3 63
Show 22486-3231 KPP2600 9 23.6 64
Show 22398-3330 RST3305 15 1.2 67
Show 22500-3248 HDO 301 163 0.2 69
Show 22407-3230 I 1056 146 1.1 70
Show 22454-3428 UC 4810 314 61.6 74
Show 22508-3342 NSN 470 147 1.9 78
Show 22509-3345 KPP2326 79 19.8 80
Show 22514-3251 I 1459 131 4.0 85
Show 22380-3328 B 568 308 5.5 88
Show 22419-3155 TOK 865 329 0.1 90
Show 22405-3430 BRT1827 257 4.3 93
Show 22525-3253 HJ 5367 255 4.1 98
Show 22445-3453 UC 4802 172 13.6 99
Show 22429-3138 STN 65 31 2.8 101
Show 22456-3128 KPP1084 BC 1 8.6 108
Show 22524-3411 B 2903 126 7.0 109
Show 22478-3503 HJ 5363 291 11.5 114
Show 22375-3421 HJ 5347 350 11.1 115
Show 22429-3509 RST3307 359 1.6 117
Show 22424-3510 DAW 157 290 2.2 120
Show 22491-3504 TDT3726 227 1.5 120
Show 22373-3429 KPP4281 328 39.0 121
Show 22432-3112 LDS2952 23 1.5 125
Show 22549-3327 RST3311 15 0.4 125
Show 22485-3111 UC 4819 326 13.5 132
Show 22475-3104 RST2203 158 1.0 136
Show 22512-3508 UC 4833 260 64.6 137
Show 22366-3140 DUN 241 31 93.1 143
Show 22508-3113 RST2207 59 3.0 143
Show 22559-3232 HWE 91 250 4.9 145
Show 22389-3527 BRT1826 163 4.1 153
Show 22368-3514 UC 4777 319 17.3 157
Show 22578-3312 RSS 39 AB 246 59.3 161
Show 22578-3312 SHY 823 AC 6 999.9 161
Show 22556-3146 JSP 840 144 1.9 162
Show 22440-3034 UC 4797 109 17.3 162
Show 22477-3558 KPP 566 323 5.3 167
Show 22313-3234 ALD 96 158 2.1 178
Show 22535-3054 LDS2960 240 25.6 178
Show 22315-3221 PZ 7 AC 172 30.4 179
Show 22315-3221 EHR 18 AB 316 9.5 179
Show 22557-3119 HUE 2 135 1.3 179
Show 22518-3553 HJ 5365 AB 276 4.8 180
Show 22518-3553 HJ 5365 AC 36 55.3 180
Show 22492-3615 KPP 955 105 7.8 187
Show 22300-3251 KPP3095 21 7.3 190
Show 22302-3358 KPP 514 122 3.9 190
Show 22553-3057 BRT3109 32 3.5 191
Show 22520-3606 NSN 463 336 2.1 192

 
 
WDS 22450-3314 : COMPONENTS
 
 
  A
B pa=137.8°
sep=32.78"
 
 
22450-3314 A
 
 
Componente originario normalizzato AB Name WW PsA Coord arcsec 2000 224457.84-331500.7 Mag 12.1
Spectral class M4.5V (red) PmRA 179.00 PmDE -123.0 HIP 112312
Hipparcos
Catalog H HIP 112312 Proxy RAhms 22 44 57.84
DEdms -33 15 00.7 Vmag 11.7 VarFlag 2 R Vmag G
RAdeg 341.241 DEdeg -33.2502 AstroRef Plx 42.35
CCDM 22450-3315 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.49
SpType M3 R SpType Coord arcsec 2000 224457.84-331500.7
Hipparcos 2
HIP 112312 Sn 5 So 0 Nc 1
RArad 5.955778803 DErad -0.5803252008 Plx 42.84 PmRA 184.76
PmDE -119.76 E RArad 2.49 E DErad 2.16 E Plx 3.61
E pmRA 2.64 E pmDE 2.31 Hpmag 12.0466 E Hpmag 0.0085
SHp 0.076 VA 2 BV 1.3 E BV 0.02
VI 1.49
 
 
22450-3314 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224459.60-331525.0 Mag 13.37 Spectral class M4 (red)
PmRA 171.00 PmDE -125.0 Calc delta mag 1.27 Calc coord yes