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Current system
22180+1618
SMA 163


Nearby doubles
32' : 22175+1649
HEI 192

36' : 22176+1543
GRV 559

39' : 22199+1553
HJ 1750

40' : 22154+1631
GTZ 10

41' : 22181+1658
J 205

62' : 22154+1706
GRV 552

66' : 22144+1659
GWP3138

68' : 22195+1513
LDS4955AB

69' : 22172+1725
BRT1358

75' : 22146+1714
HDO 170

76' : 22143+1711
STF2877AB

78' : 22142+1712
CFN 17

82' : 22163+1736
BPM2440

84' : 22218+1515
STF2897

84' : 22139+1519
BPM2436

86' : 22146+1728
BPM2437

86' : 22239+1637
HEI 83

89' : 22227+1717
CVR 943

90' : 22168+1746
BPM2441

96' : 22227+1727
DAM 862

99' : 22206+1750
UC 4720

101' : 22111+1624
BPM2434

101' : 22199+1441
BRT1359

106' : 22227+1457
BPM2447

107' : 22167+1434
GWP3143

107' : 22234+1733
HO 182



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

22180+1618 SMA 163

 
 
22h 18m 04.49s +16° 18' 17.8" P.A. 16.00 sep 4.4 mag 10.00,12.50
 
 
Coord 2000 22180+1618 Discov num SMA 163 Comp Coord arcsec 2000 22 18 04.49 +16 18 17.8
Date first 1922 Date last 2015 Obs 3
Pa first 15 Pa last 15.9 P.A. Now (θ) 15.9°
Sep first 3.4 Sep last 4.436 Sep. Now (ρ) 4.436"
Mag pri 10.00 Mag sec 12.50 delta mag (ΔM) 2.5 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1682-00486-1 Gaia DR2 2735877266856493184
 
 
WDS 22180+1618 SMA 163 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sma1931 Po - Smart, W.M., Green, H.E., & Fletcher, A. 1931MNRAS..92...37S
Sma1931 MNRAS 92, 37, 1931
Sma1932 Ma - Smart, W.M. & Green, H.E. 1932MNRAS..92..207S
Sma1932 +Po MNRAS 92, 207, 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22180+1618 SMA 163 2002 2 17 4.3 10.00 12.50 221804.49+161817.8
22180+1618 SMA 163 2015 3 16 4.4 10.00 12.50 221804.49+161817.8

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

 
 
WDS 22180+1618 SMA 163 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22180+1618 SMA 163 : MEASURES
 
 
No records found.

 
 
WDS 22180+1618 : VIRTUAL EYEPIECE
 
 

22180+1618 SMA 163A mag 10 22180+1618 SMA 163B sep 4.4 P.A. 15.30 mag 12.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22180+1618 : ALADIN DSS IMAGE @ 22h 18m 04.49s +16° 18' 17.8"
 
 
 
 
WDS 22180+1618 SMA 163 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22180+1618 SMA 163 distance=0' 22175+1649 HEI 192 distance=32' 22176+1543 GRV 559 distance=36' 22199+1553 HJ 1750 distance=39' 22154+1631 GTZ 10 distance=40' 22181+1658 J 205 distance=41' 22154+1706 GRV 552 distance=62' 22144+1659 GWP3138 distance=66' 22195+1513 LDS4955AB distance=68' 22195+1513 LDS4955AC distance=68' 22172+1725 BRT1358 distance=69' 22146+1714 HDO 170 distance=75' 22143+1711 STF2877AB distance=76' 22143+1711 STF2877AC distance=76' 22143+1711 STF2877AD distance=76' 22143+1711 STF2877BC distance=76' 22143+1711 STF2877BD distance=76' 22142+1712 CFN 17 distance=78' 22163+1736 BPM2440 distance=82' 22218+1515 STF2897 distance=84' 22139+1519 BPM2436 distance=84' 22146+1728 BPM2437 distance=86' 22239+1637 HEI 83 distance=86' 22227+1717 CVR 943 distance=89' 22168+1746 BPM2441 distance=90' 22227+1727 DAM 862 distance=96' 22206+1750 UC 4720 distance=99' 22111+1624 BPM2434 distance=101' 22199+1441 BRT1359 distance=101' 22227+1457 BPM2447 distance=106' 22167+1434 GWP3143 distance=107' 22234+1733 HO 182 distance=107' 22250+1539 ITF 124 distance=108' 22110+1543 J 1794 distance=108' 22109+1545 J 1793 distance=109' 22251+1541 ITF 123 distance=109' 22241+1729 JNN 136 distance=112' 22257+1641 BPM2449 distance=113' 22257+1547 ITF 125 distance=114' 22151+1432 GTZ 9 distance=115' 22108+1526 GRV 544 distance=117' 22125+1749 BPMA255 distance=122' 22253+1510 J 206 distance=124' 22182+1414 BPM2444 distance=125' 22175+1414 HEI 295 distance=126' 22170+1823 GRV 556 distance=127' 22182+1825 HJ 961 distance=128' 22128+1436 HEI 294 distance=129' 22089+1539 BPM2431 distance=138' 22116+1803 OSO 172AB distance=140' 22116+1803 OSO 172AC distance=140' 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 22180+1618 SMA 163 16 4.4
Show 22175+1649 HEI 192 136 0.1 32
Show 22176+1543 GRV 559 211 35.8 36
Show 22199+1553 HJ 1750 248 22.5 39
Show 22154+1631 GTZ 10 191 20.8 40
Show 22181+1658 J 205 294 2.8 41
Show 22154+1706 GRV 552 211 20.4 62
Show 22144+1659 GWP3138 59 87.2 66
Show 22195+1513 LDS4955 AB 263 138.9 68
Show 22195+1513 LDS4955 AC 187 68.1 68
Show 22172+1725 BRT1358 33 4.6 69
Show 22146+1714 HDO 170 241 7.3 75
Show 22143+1711 STF2877 AB 24 24.0 76
Show 22143+1711 STF2877 AC 44 97.3 76
Show 22143+1711 STF2877 AD 309 101.2 76
Show 22143+1711 STF2877 BC 50 75.5 76
Show 22143+1711 STF2877 BD 296 97.9 76
Show 22142+1712 CFN 17 268 1.5 78
Show 22163+1736 BPM2440 340 108.7 82
Show 22218+1515 STF2897 98 16.9 84
Show 22139+1519 BPM2436 354 76.2 84
Show 22146+1728 BPM2437 288 70.9 86
Show 22239+1637 HEI 83 109 0.8 86
Show 22227+1717 CVR 943 20 8.1 89
Show 22168+1746 BPM2441 4 101.6 90
Show 22227+1727 DAM 862 11 7.3 96
Show 22206+1750 UC 4720 189 25.8 99
Show 22111+1624 BPM2434 237 70.0 101
Show 22199+1441 BRT1359 145 3.4 101
Show 22227+1457 BPM2447 177 79.3 106
Show 22167+1434 GWP3143 189 71.5 107
Show 22234+1733 HO 182 309 1.5 107
Show 22250+1539 ITF 124 126 3.5 108
Show 22110+1543 J 1794 229 5.2 108
Show 22109+1545 J 1793 85 4.4 109
Show 22251+1541 ITF 123 239 5.2 109
Show 22241+1729 JNN 136 209 0.1 112
Show 22257+1641 BPM2449 322 98.1 113
Show 22257+1547 ITF 125 299 3.9 114
Show 22151+1432 GTZ 9 76 9.9 115
Show 22108+1526 GRV 544 254 34.3 117
Show 22125+1749 BPMA255 39 181.9 122
Show 22253+1510 J 206 35 3.6 124
Show 22182+1414 BPM2444 30 99.3 125
Show 22175+1414 HEI 295 19 3.1 126
Show 22170+1823 GRV 556 324 30.4 127
Show 22182+1825 HJ 961 297 14.1 128
Show 22128+1436 HEI 294 88 2.4 129
Show 22089+1539 BPM2431 287 89.3 138
Show 22116+1803 OSO 172 AB 84 4.7 140
Show 22116+1803 OSO 172 AC 167 13.5 140

 
 
WDS 22180+1618 : COMPONENTS
 
 
  A
B pa=15.3°
sep=4.42"
 
 
22180+1618 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 221804.49+161817.8 Mag 10 PmRA -9.00
PmDE -4.0 Tycho2 1682-00486-1
Tycho2
Tycho2 1682-00486-1 Pflag RAmdeg 334.51873648 DEmdeg 16.30500816
PmRA -9.2 PmDE -3.9 E RAmdeg 25 E DEmdeg 25
E pmRA 2.2 E pmDE 2.1 EpRAm 1987.43 EpDEm 1986.99
Num 3 Q RAmdeg 5.4 Q DEmdeg 9.9 Q pmRA 5.5
Q pmDE 9.9 BTmag 11.582 E BTmag 0.078 VTmag 10.142
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 334.51873667 DEdeg 16.30497250 EpRA 1990 1.76
EpDE 1990 1.72 E RAdeg 29.6 E DEdeg 31.2 Posflg
Corr -0.2
 
 
22180+1618 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 221804.57+161822.1 Mag 12.5 Calc delta mag 2.5
Calc coord yes