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Doubles in session


Current system
22248+2233
HO 183 AB


Nearby doubles
11' : 22255+2234
HO 616

13' : 22239+2232
HU 385

13' : 22249+2245
LDS1494

30' : 22261+2255
GRV 575

32' : 22267+2249
HJ 3115AB

33' : 22234+2300
ROE 129AB

40' : 22230+2202
SLN 44

43' : 22245+2316
SLN 45

48' : 22226+2310
CLZ 85

53' : 22221+2155
J 2578

55' : 22223+2151
TDT3493

61' : 22258+2331
GRV 574

62' : 22230+2137
UC 4730

62' : 22231+2136
TDT3500

65' : 22246+2337
POU5698

71' : 22223+2131
HU 384

74' : 22196+2212
HJ 1749AB

76' : 22196+2259
CBL 539

76' : 22282+2332
STF2910

77' : 22302+2228
HU 388

79' : 22238+2351
POU5697

80' : 22305+2232
VOU 38

80' : 22281+2128
SLW1275

81' : 22302+2259
COU 140

83' : 22189+2249
HJ 3105

85' : 22264+2355
POU5705



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Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22248+2233 HO 183 AB

 
 
22h 24m 45.44s +22° 33' 03.3" P.A. 221.00 sep 2.5 mag 9.02,11.55 Sp K7 dist. 21.58 pc (70.39 l.y.)
 
 
Coord 2000 22248+2233 Discov num HO  183 Comp AB Coord arcsec 2000 22 24 45.44 +22 33 03.3
Date first 1883 Date last 2016 Obs 30
Pa first 217 Pa last 221.3 P.A. Now (θ) 221.3°
Sep first 2.1 Sep last 2.48 Sep. Now (ρ) 2.48"
Mag pri 9.02 Mag sec 11.55 delta mag (ΔM) 2.53 Spectral class K7 (yellow-orange)
Pri motion ra -200 Sec motion ra -190
Pri motion dec -096 Sec motion dec -090
Notes O (Orbital solution)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
22248+2233 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 24 45 +22 33 03 HO 183 AB 2016 30 221 2.5 9.02 11.55 2.53 Y <===
Show 22 24 45 +22 33 03 HO 183 AC 2015 7 52 74.0 9.02 13.15 4.13
Show 22 24 45 +22 33 03 LEP 106 AD 2016 5 197 147.2 9.02 15.50 6.48
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 110640 Tycho2 2218-01309-1 Gaia DR2 1875076004382831616
ADS 15915 GL Gl 857.1A BD BD+21 4747 Distance 21.58
Distance ly 70.39
 
 
ORBITAL ELEMENTS
 
 
Period (P)129.2425y± 8.3246 Periastron (T)1973.1932y± 2.1511 Semi-major axis (a)2.4799a± 0.60854
Eccentricity (e)0.99± 0.00804 Inclination (i)120.596°± 9.962 Longitude of periastron (ω)85.306°± 18.42
Node (Ω)117.37°± 34.397 Notes ReferenceIzm2019
Equinox Last observation2015 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 224.9 2.002
2001 224.6 2.034
2002 224.3 2.064
2003 224.0 2.093
2004 223.8 2.121
2005 223.5 2.148
2006 223.2 2.174
2007 223.0 2.199
2008 222.7 2.223
2009 222.5 2.246
2010 222.2 2.267
2011 222.0 2.288
2012 221.8 2.308
2013 221.5 2.327
2014 221.3 2.345
2015 221.1 2.362
2016 220.9 2.379
2017 220.7 2.394
2018 220.4 2.409
2019 220.2 2.422
2020 220.0 2.435
2021 219.8 2.447
2022 219.6 2.459
2023 219.4 2.469
2024 219.2 2.479
2025 219.0 2.488
2026 218.8 2.496
2027 218.6 2.503
2028 218.4 2.510
2029 218.2 2.516
2030 218.0 2.521


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds22248%2B2233b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 22248+2233 HO 183 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
28 LEP Lepine, S., Wallace, D., Shara, M., Moffat, A., & Niemela, V.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22248+2233 HO 183 AB 2002 22 224 2.1 9.02 11.55 M0 OD 222445.65+223304.7
22248+2233 HO 183 AB 2009 24 220 2.4 9.02 11.55 M0 OD 222445.65+223304.7
22248+2233 HO 183 AB 2015 27 221 2.4 9.02 11.55 M0 O 222445.65+223304.7
22248+2233 HO 183 AB 2016 29 221 2.5 9.02 11.55 M0 O 222445.44+223303.3

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

 
 
WDS 22248+2233 HO 183 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22248+2233 HO 183 AB : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 15/11/06 g.locatelli difficut 2.39 0.06 220.78 1.15   1
 
 
WDS 22248+2233 : VIRTUAL EYEPIECE
 
 

22248+2233 HO 183A mag 9.02 Sp K7 22248+2233 HO 183B sep 2.4 P.A. 219.10 mag 11.55 22248+2233 HO 183C sep 70.6 P.A. 49.90 mag 13.15 22248+2233 LEP 106D sep 146.3 P.A. 195.80 mag 15.5 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 22248+2233 : ALADIN DSS IMAGE @ 22h 24m 45.44s +22° 33' 03.3"
 
 
 
 
WDS 22248+2233 HO 183 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22248+2233 HO 183AB distance=0' 22255+2234 HO 616 distance=11' 22239+2232 HU 385 distance=13' 22249+2245 LDS1494 distance=13' 22261+2255 GRV 575 distance=30' 22267+2249 HJ 3115AB distance=32' 22267+2249 HJ 3115AC distance=32' 22267+2249 HJ 3115AD distance=32' 22234+2300 ROE 129BC distance=33' 22234+2300 ROE 129AB distance=33' 22230+2202 SLN 44 distance=40' 22245+2316 SLN 45 distance=43' 22226+2310 CLZ 85 distance=48' 22221+2155 J 2578 distance=53' 22223+2151 TDT3493 distance=55' 22258+2331 GRV 574 distance=61' 22230+2137 UC 4730 distance=62' 22231+2136 TDT3500 distance=62' 22246+2337 POU5698 distance=65' 22223+2131 HU 384 distance=71' 22196+2212 HJ 1749AB distance=74' 22196+2212 HJ 1749AC distance=74' 22196+2212 ABH 165AD distance=74' 22196+2212 ABH 165AE distance=74' 22196+2259 CBL 539 distance=76' 22282+2332 STF2910 distance=76' 22302+2228 HU 388 distance=77' 22238+2351 POU5697 distance=79' 22305+2232 VOU 38 distance=80' 22281+2128 SLW1275 distance=80' 22302+2259 COU 140 distance=81' 22189+2249 HJ 3105 distance=83' 22264+2355 POU5705 distance=85' 22267+2356 POU5706 distance=87' 22257+2406 POU5702 distance=94' 22261+2406 POU5704 distance=95' 22200+2342 POU5691 distance=96' 22248+2409 HJ 1763 distance=97' 22246+2413 POU5699 distance=100' 22270+2409 POU5707 distance=101' 22196+2122 LDS4956 distance=102' 22237+2051 COU 139CD distance=103' 22237+2051 STF2900AB distance=104' 22237+2051 STF2900AC distance=104' 22173+2228 KPP4267 distance=104' 22176+2200 UC 4706 distance=105' 22316+2331 POU5712 distance=110' 22189+2349 POU5685 distance=111' 22196+2107 HU 383 distance=113' 22323+2319 HDS3198 distance=114' 22165+2235 KPP2305 distance=114' 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 22248+2233 HO 183 AB 221 2.5
Show 22248+2233 HO 183 AC 52 74.0
Show 22248+2233 LEP 106 AD 197 147.2
Show 22255+2234 HO 616 342 20.2 11
Show 22239+2232 HU 385 80 1.5 13
Show 22249+2245 LDS1494 115 3.7 13
Show 22261+2255 GRV 575 113 59.4 30
Show 22267+2249 HJ 3115 AB 266 29.0 32
Show 22267+2249 HJ 3115 AC 332 43.1 32
Show 22267+2249 HJ 3115 AD 94 57.5 32
Show 22234+2300 ROE 129 BC 297 6.2 33
Show 22234+2300 ROE 129 AB 206 90.2 33
Show 22230+2202 SLN 44 168 6.6 40
Show 22245+2316 SLN 45 237 2.7 43
Show 22226+2310 CLZ 85 204 119.0 48
Show 22221+2155 J 2578 351 2.1 53
Show 22223+2151 TDT3493 290 1.2 55
Show 22258+2331 GRV 574 97 52.3 61
Show 22230+2137 UC 4730 12 44.0 62
Show 22231+2136 TDT3500 279 0.5 62
Show 22246+2337 POU5698 89 107.3 65
Show 22223+2131 HU 384 339 0.2 71
Show 22196+2212 HJ 1749 AB 253 15.6 74
Show 22196+2212 HJ 1749 AC 48 20.0 74
Show 22196+2212 ABH 165 AD 234 64.0 74
Show 22196+2212 ABH 165 AE 144 97.0 74
Show 22196+2259 CBL 539 3 48.6 76
Show 22282+2332 STF2910 332 5.8 76
Show 22302+2228 HU 388 66 0.6 77
Show 22238+2351 POU5697 209 17.7 79
Show 22305+2232 VOU 38 218 0.1 80
Show 22281+2128 SLW1275 135 59.6 80
Show 22302+2259 COU 140 106 0.7 81
Show 22189+2249 HJ 3105 113 17.8 83
Show 22264+2355 POU5705 9 11.8 85
Show 22267+2356 POU5706 221 21.5 87
Show 22257+2406 POU5702 81 11.4 94
Show 22261+2406 POU5704 278 12.9 95
Show 22200+2342 POU5691 357 6.8 96
Show 22248+2409 HJ 1763 292 10.2 97
Show 22246+2413 POU5699 23 6.2 100
Show 22270+2409 POU5707 43 21.0 101
Show 22196+2122 LDS4956 283 83.1 102
Show 22237+2051 COU 139 CD 88 0.3 103
Show 22237+2051 STF2900 AB 1 1.0 104
Show 22237+2051 STF2900 AC 306 92.7 104
Show 22173+2228 KPP4267 4 1.8 104
Show 22176+2200 UC 4706 260 61.0 105
Show 22316+2331 POU5712 271 10.9 110
Show 22189+2349 POU5685 97 10.5 111
Show 22196+2107 HU 383 29 0.4 113

 
 
WDS 22248+2233 : COMPONENTS
 
 
  A B C
B pa=219.1°
sep=2.40"
 
C pa=49.9°
sep=70.56"
pa=49.5°
sep=72.92"
 
D pa=195.8°
sep=146.30"
pa=195.4°
sep=144.10"
pa=206.7°
sep=208.52"
 
 
22248+2233 A
 
 
Coord arcsec 2000 222445.44+223303.3 Mag 9.02 Spectral class K7 (yellow-orange) PmRA -200.00
PmDE -96.0 HIP 110640 Tycho2 2218-01309-1 BD BD+21 4747
Tycho2
Tycho2 2218-01309-1 Pflag P RAmdeg 336.18967439 DEmdeg 22.55105445
PmRA -190.2 PmDE -90.1 E RAmdeg 12 E DEmdeg 15
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.49 EpDEm 1989.72
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.4 BTmag 10.513 E BTmag 0.038 VTmag 9.024
E VTmag 0.018 Prox 17 TYC T HIP 110640
CCDM A RAdeg 336.19016556 DEdeg 22.55127806 EpRA 1990 1.68
EpDE 1990 1.55 E RAdeg 12.4 E DEdeg 15.3 Posflg D
Corr -0.2
Hipparcos
Catalog H HIP 110640 Proxy H RAhms 22 24 45.65
DEdms +22 33 04.7 Vmag 8.83 VarFlag R Vmag G
RAdeg 336.19 DEdeg 22.5513 AstroRef A Plx 46.74
CCDM 22248+2233 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 228 Rho 1.613 HD BD BD+21 4747
CD CP Dm number +21 4747 VIred 1.3
SpType M0 R SpType Coord arcsec 2000 222445.65+223304.7
Hipparcos 2
HIP 110640 Sn 15 So 3 Nc 2
RArad 5.8676257927 DErad 0.3935943348 Plx 46.33 PmRA -174.67
PmDE -67.38 E RArad 0.86 E DErad 0.77 E Plx 1.09
E pmRA 1 E pmDE 0.95 Hpmag 8.9184 E Hpmag 0.0023
SHp 0.016 VA 0 BV 1.18 E BV 0.008
VI 1.3
CCDM
Ccdm 22248+2233 RComp Comp A Note1
Note2 Discov num DRAs -2.49 DDEs 3.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.2 Sp M0 PmNote *
PmRA -186 PmDE -91 Dm number +21 4747 Cat1 BD
Name2 +22 2430 Cat2 AGK2/3 HD M HD
ADS BDS A15915 M ADS BDS N IDS IDS 22200N2204A
HIC 110640
 
 
22248+2233 B
 
 
Coord arcsec 2000 222445.33+223301.4 Mag 11.55 PmRA -190.00 PmDE -90.0
Tycho2 2218-01309-2 Calc delta mag 2.53 Calc coord yes
Tycho2
Tycho2 2218-01309-2 Pflag P RAmdeg 336.18967439 DEmdeg 22.55105445
PmRA -190.2 PmDE -90.1 E RAmdeg 12 E DEmdeg 15
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.49 EpDEm 1989.72
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.4 BTmag 13.268 E BTmag 0.358 VTmag 11.545
E VTmag 0.123 Prox 17 TYC HIP 110640
CCDM B RAdeg 336.18978694 DEdeg 22.55096083 EpRA 1990 1.68
EpDE 1990 1.53 E RAdeg 96.0 E DEdeg 121.5 Posflg D
Corr -0.2
CCDM
Ccdm 22248+2233 RComp Comp B Note1
Note2 Discov num HO 183 DRAs DDEs
R dRAs Year 1959 Theta 204 Rho 1.3
Obs 12 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15915 M ADS BDS N IDS IDS 22200N2204B
HIC 110640
 
 
22248+2233 C
 
 
Coord arcsec 2000 222449.33+223348.8 Mag 13.15 PmRA 4.00 PmDE -11.0
Calc delta mag 4.13 Calc coord yes
CCDM
Ccdm 22248+2233 RComp Comp C Note1
Note2 Discov num HO 183 DRAs DDEs
R dRAs Year 1895 Theta 051 Rho 45.5
Obs 1 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15915 M ADS BDS N IDS IDS 22200N2204C
HIC
 
 
22248+2233 D
 
 
Coord arcsec 2000 222442.57+223042.5 Mag 15.5 PmRA -184.00 PmDE -84.0
Calc delta mag 6.48 Calc coord yes