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Current system
22442+2937
CHE 406


Nearby doubles
3' : 22430+2944
CHE 393

4' : 22426+2943
BU 710

4' : 22428+2947
CHE 387

6' : 22432+2941
CHE 395

12' : 22421+2951
SHN 262

14' : 22424+3025
CHE 380

15' : 22429+2958
CHE 391

16' : 22439+2938
CHE 400

16' : 22424+2958
BKO 661

16' : 22438+2935
HDS3225

17' : 22416+2947
CHE 366

17' : 22425+3000
BKO 662

18' : 22441+2940
CHE 403

20' : 22442+2936
BKO 665

21' : 22443+2957
CHE 407

22' : 22430+3004
CHE 392

22' : 22444+2937
CHE 410

24' : 22412+2950
CHE 356

26' : 22415+3002
CHE 363

27' : 22415+3003
STF2932AB

28' : 22413+2925
CHE 359

30' : 22414+2920
BKO 659

31' : 22406+2933
CHE 345

32' : 22405+2939
CHE 343

32' : 22407+2959
STF3134

35' : 22454+2941
CHE 416



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

22442+2937 CHE 406

 
 
22h 42m 49.63s +29° 43' 42.7" P.A. 201.00 sep 16.0 mag 9.13,13.60 Sp M0 dist. 14285.71 pc (46599.99 l.y.)
 
 
Coord 2000 22442+2937 Discov num CHE 406 Comp Coord arcsec 2000 22 42 49.63 +29 43 42.7
Date first 1906 Date last 2015 Obs 9
Pa first 202 Pa last 201.1 P.A. Now (θ) 201.1°
Sep first 15.1 Sep last 16.041 Sep. Now (ρ) 16.041"
Mag pri 9.13 Mag sec 13.60 delta mag (ΔM) 4.47 Spectral class M0 (red)
Pri motion ra +005 Sec motion ra +000
Pri motion dec -005 Sec motion dec -016
Notes N (See Notes)
rPM=0.755
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 112132 Tycho2 2232-00484-1 Gaia DR2 1887923694675817856
BD BD+28 4440 Distance 14285.71 Distance ly 46599.99
 
 
WDS 22442+2937 CHE 406 : NOTES
 
 
discov_num notes refcode
CHE 406 Originally listed with incorrect DM designation BD+28 4444, leading to
poor WDS coordinates.
 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909 Pa - Chevalier, Stanislas .
Che1909 Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910 Ma j Chevalier, Stanislas & Tsang Ziang-seng .
Che1910 +Pa Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911 Ma - Chevalier, Stanislas .
Che1911 +Pa Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925 Pa - Chevalier, Stanislas 1925JO......8...65G
Che1925 J. Obs. 8, 65, 1925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22442+2937 CHE 406 2006 3 205 17.6 9.13 13.56 M0 N D 224249.63+294342.7
22442+2937 CHE 406 2008 4 202 16.0 9.13 13.56 M0 N D 224249.63+294342.7
22442+2937 CHE 406 2015 6 201 16.0 9.13 13.60 M0 N 224249.63+294342.7

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

 
 
WDS 22442+2937 CHE 406 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22442+2937 CHE 406 : MEASURES
 
 
No records found.

 
 
WDS 22442+2937 : VIRTUAL EYEPIECE
 
 

22442+2937 CHE 406A mag 9.13 Sp M0 22442+2937 CHE 406B sep 15.8 P.A. 198.50 mag 13.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22442+2937 : ALADIN DSS IMAGE @ 22h 42m 49.63s +29° 43' 42.7"
 
 
 
 
WDS 22442+2937 CHE 406 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22442+2937 CHE 406 distance=0' 22430+2944 CHE 393 distance=3' 22426+2943 BU 710 distance=4' 22428+2947 CHE 387 distance=4' 22432+2941 CHE 395 distance=6' 22421+2951 SHN 262 distance=12' 22424+3025 CHE 380 distance=14' 22429+2958 CHE 391 distance=15' 22439+2938 CHE 400 distance=16' 22424+2958 BKO 661 distance=16' 22438+2935 HDS3225 distance=16' 22416+2947 CHE 366 distance=17' 22425+3000 BKO 662 distance=17' 22441+2940 CHE 403 distance=18' 22442+2936 BKO 665 distance=20' 22443+2957 CHE 407 distance=21' 22430+3004 CHE 392 distance=22' 22444+2937 CHE 410 distance=22' 22412+2950 CHE 356 distance=24' 22415+3002 CHE 363 distance=26' 22415+3003 STF2932AB distance=27' 22415+3003 STF2932AC distance=27' 22413+2925 CHE 359 distance=28' 22430+3013 FYM 145HI distance=29' 22430+3013 BLA 11Aa,Ab (Matar) distance=30' 22430+3013 BU 1144A,BC (Matar) distance=30' 22430+3013 FYM 145AG (Matar) distance=30' 22430+3013 FYM 145AH (Matar) distance=30' 22430+3013 FYM 145AJ (Matar) distance=30' 22414+2920 BKO 659 distance=30' 22406+2933 CHE 345 distance=31' 22430+3013 BU 1144BC,D distance=32' 22430+3013 BU 1144BC distance=32' 22430+3013 FYM 145BF distance=32' 22405+2939 CHE 343 distance=32' 22407+2959 STF3134 distance=32' 22430+3013 BU 1144DE distance=32' 22454+2941 CHE 416 distance=35' 22413+3012 CHE 358 distance=35' 22451+3003 CHE 415 distance=36' 22428+3021 CHE 386 distance=37' 22458+2940 CHE 423 distance=40' 22458+2957 CHE 422 distance=41' 22433+3023 CHE 397 distance=41' 22460+2944 CHE 426 distance=42' 22397+2938 CHE 333 distance=42' 22457+2924 HO 481 distance=43' 22421+3025 CHE 376 distance=44' 22441+3023 CHE 402 distance=44' 22409+3020 CHE 351 distance=45' 22426+3028 CHE 384 distance=45' 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 22442+2937 CHE 406 201 16.0
Show 22430+2944 CHE 393 124 13.7 3
Show 22426+2943 BU 710 246 0.5 4
Show 22428+2947 CHE 387 277 25.6 4
Show 22432+2941 CHE 395 284 18.1 6
Show 22421+2951 SHN 262 -1 0.0 12
Show 22424+3025 CHE 380 219 27.9 14
Show 22429+2958 CHE 391 53 28.6 15
Show 22439+2938 CHE 400 228 9.2 16
Show 22424+2958 BKO 661 220 15.2 16
Show 22438+2935 HDS3225 0.9 16
Show 22416+2947 CHE 366 6 21.8 17
Show 22425+3000 BKO 662 72 6.4 17
Show 22441+2940 CHE 403 150 24.0 18
Show 22442+2936 BKO 665 24 17.7 20
Show 22443+2957 CHE 407 219 24.6 21
Show 22430+3004 CHE 392 246 27.0 22
Show 22444+2937 CHE 410 302 19.5 22
Show 22412+2950 CHE 356 183 20.7 24
Show 22415+3002 CHE 363 183 22.2 26
Show 22415+3003 STF2932 AB 283 22.2 27
Show 22415+3003 STF2932 AC 13 30.0 27
Show 22413+2925 CHE 359 259 14.2 28
Show 22430+3013 FYM 145 HI 195 15.0 29
Show Matar 22430+3013 BLA 11 Aa,Ab 28 0.1 30
Show Matar 22430+3013 BU 1144 A,BC 338 91.9 30
Show Matar 22430+3013 FYM 145 AG 272 119.1 30
Show Matar 22430+3013 FYM 145 AH 149 80.1 30
Show Matar 22430+3013 FYM 145 AJ 38 94.3 30
Show 22414+2920 BKO 659 125 6.1 30
Show 22406+2933 CHE 345 326 21.7 31
Show 22430+3013 BU 1144 BC,D 321 62.9 32
Show 22430+3013 BU 1144 BC 84 0.2 32
Show 22430+3013 FYM 145 BF 355 56.4 32
Show 22405+2939 CHE 343 45 6.9 32
Show 22407+2959 STF3134 77 6.4 32
Show 22430+3013 BU 1144 DE 160 5.3 32
Show 22454+2941 CHE 416 18 22.5 35
Show 22413+3012 CHE 358 65 10.6 35
Show 22451+3003 CHE 415 232 11.8 36
Show 22428+3021 CHE 386 270 10.7 37
Show 22458+2940 CHE 423 261 4.5 40
Show 22458+2957 CHE 422 312 8.7 41
Show 22433+3023 CHE 397 41 13.7 41
Show 22460+2944 CHE 426 97 19.3 42
Show 22397+2938 CHE 333 134 18.9 42
Show 22457+2924 HO 481 286 0.5 43
Show 22421+3025 CHE 376 310 19.9 44
Show 22441+3023 CHE 402 345 23.3 44
Show 22409+3020 CHE 351 223 7.9 45
Show 22426+3028 CHE 384 51 30.0 45

 
 
WDS 22442+2937 : COMPONENTS
 
 
  A
B pa=198.5°
sep=15.78"
 
 
22442+2937 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 224249.63+294342.7 Mag 9.13 Spectral class M0 (red)
PmRA 5.00 PmDE -5.0 HIP 112132 Tycho2 2232-00484-1
BD BD+28 4440
Tycho2
Tycho2 2232-00484-1 Pflag RAmdeg 340.70679963 DEmdeg 29.72853266
PmRA 5.6 PmDE -4.3 E RAmdeg 10 E DEmdeg 10
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.28 EpDEm 1989.57
Num 14 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.6 BTmag 10.931 E BTmag 0.040 VTmag 9.133
E VTmag 0.015 Prox 999 TYC T HIP 112132
CCDM RAdeg 340.70678444 DEdeg 29.72854278 EpRA 1990 1.63
EpDE 1990 1.68 E RAdeg 10.9 E DEdeg 11.4 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 112132 Proxy RAhms 22 42 49.63
DEdms +29 43 42.7 Vmag 9.02 VarFlag R Vmag H
RAdeg 340.707 DEdeg 29.7285 AstroRef Plx -0.06
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+28 4440
CD CP Dm number +28 4440 VIred 1.68
SpType K7 R SpType Coord arcsec 2000 224249.63+294342.7
Hipparcos 2
HIP 112132 Sn 5 So 0 Nc 1
RArad 5.9464549814 DErad 0.5188608327 Plx 0.07 PmRA 3.46
PmDE -5.73 E RArad 0.77 E DErad 0.89 E Plx 1.2
E pmRA 0.91 E pmDE 1.1 Hpmag 9.1353 E Hpmag 0.0017
SHp 0.022 VA 0 BV 1.556 E BV 0.045
VI 1.57
 
 
22442+2937 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224249.25+294327.7 Mag 13.6 PmRA 0.00
PmDE -16.0 Calc delta mag 4.47 Calc coord yes