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Doubles in session


Current system
23023+1522
HU 992
HD 217677


Nearby doubles
20' : 23009+1523
MLR 542

28' : 23042+1518
TDT3871

33' : 23000+1526
SKF 991

39' : 23032+1558
BPM2474

41' : 23049+1539
WRH 2

42' : 22596+1537
UC 4856

51' : 23058+1521
SLW1298

61' : 22591+1600
BPM2470

67' : 23043+1622
CVR 970

67' : 23056+1435
AG 425

74' : 23022+1408
KPP 684

75' : 23068+1448
BPM2476

87' : 23003+1400
BU 850

88' : 22595+1405
SLN 46

93' : 22574+1621
GWP3215

94' : 23087+1533
HU 995

97' : 23015+1658
BPMA256

98' : 22563+1607
KPP 11

98' : 22557+1547
HU 987

108' : 23097+1512
STF2983

109' : 22572+1403
J 669

109' : 22548+1511
STF2954

112' : 22545+1517
HEI 193AB

117' : 23042+1715
UC 281

120' : 23105+1502
BPM2478

123' : 22579+1337
HU 989



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23023+1522 HU 992 (HD 217677)

 
 
23h 02m 17.45s +15° 22' 13.0" P.A. 122.00 sep 6.0 mag 9.60,12.30 Sp K2+G3
 
 
Coord 2000 23023+1522 Discov num HU  992 Comp Coord arcsec 2000 23 02 17.45 +15 22 13.0
Date first 1904 Date last 2017 Obs 23
Pa first 182 Pa last 122.4 P.A. Now (θ) 122.4°
Sep first 2.9 Sep last 6 Sep. Now (ρ) 6"
Mag pri 9.60 Mag sec 12.30 delta mag (ΔM) 2.7 Spectral class K2+G3 (yellow-orange/yellow)
Pri motion ra -026 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 217677 Constellation Pegasus Tycho2 1711-01795-1 Gaia DR2 2816543933860918144
HD 217677
 
 
WDS 23023+1522 HU 992 (HD 217677) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23023+1522 HU 992 1997 14 129 5.0 10.05 14.10 K2 LD 230217.45+152213.0
23023+1522 HU 992 2000 15 126 5.4 10.05 14.10 K2 LD 230217.45+152213.0
23023+1522 HU 992 2016 17 123 6.0 10.10 12.30 K2+G3 L 230217.45+152213.0
23023+1522 HU 992 2017 23 122 6.0 9.60 12.30 K2+G3 230217.45+152213.0

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

 
 
WDS 23023+1522 HU 992 (HD 217677) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23023+1522 HU 992 (HD 217677) : MEASURES
 
 
No records found.

 
 
WDS 23023+1522 (HD 217677) : VIRTUAL EYEPIECE
 
 

23023+1522 HU 992A mag 9.6 Sp K2 23023+1522 HU 992B sep 5.8 P.A. 123.40 mag 12.3 Sp G3 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 23023+1522 (HD 217677) : ALADIN DSS IMAGE @ 23h 02m 17.45s +15° 22' 13.0"
 
 
 
 
WDS 23023+1522 HU 992 (HD 217677) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23023+1522 HU 992 distance=1' 23009+1523 MLR 542 distance=20' 23042+1518 TDT3871 distance=28' 23000+1526 SKF 991 distance=33' 23032+1558 BPM2474 distance=39' 23049+1539 WRH 2 distance=41' 22596+1537 UC 4856 distance=42' 23058+1521 SLW1298 distance=51' 22591+1600 BPM2470 distance=61' 23043+1622 CVR 970 distance=67' 23056+1435 AG 425 distance=67' 23022+1408 KPP 684 distance=74' 23068+1448 BPM2476 distance=75' 23003+1400 BU 850 distance=87' 22595+1405 SLN 46 distance=88' 22574+1621 GWP3215 distance=93' 23087+1533 HU 995 distance=94' 23015+1658 BPMA256 distance=97' 22563+1607 KPP 11 distance=98' 22557+1547 HU 987 distance=98' 23097+1512 STF2983 distance=108' 22572+1403 J 669 distance=109' 22548+1511 STF2954 distance=109' 22545+1517 HEI 193AB distance=112' 22545+1517 LAU 5AB,C distance=112' 23042+1715 UC 281 distance=117' 23105+1502 BPM2478 distance=120' 22579+1337 HU 989 distance=123' 22538+1530 KPP1800 distance=124' 23100+1426 STF2986 distance=125' 23060+1323 BPM2475 distance=131' 23079+1710 SKF 206 distance=135' 23116+1524 GWP3249 distance=135' 22552+1351 DAM 820 distance=138' 23094+1350 BPM2477 distance=139' 23069+1727 BRT1365 distance=142' 23091+1708 LMP 50 distance=145' 23123+1517 SKF1185 distance=146' 22570+1318 BPM2467 distance=146' 22582+1306 HJ 3156 distance=148' 22564+1727 STF2957AB distance=152' 22564+1727 STF2957AC distance=152' 23109+1648 J 295BC distance=152' 23128+1526 BPM2479 distance=152' 23109+1648 J 295AB distance=152' 23023+1251 NSN 10 distance=152' 22536+1647 BPM2466 distance=152' 22530+1407 J 1347 distance=155' 23126+1444 LDS5059 distance=155' 22599+1251 GWP3219 distance=156' 23105+1705 HEI 194 distance=156' 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 23023+1522 HU 992 122 6.0 1
Show 23009+1523 MLR 542 247 11.5 20
Show 23042+1518 TDT3871 265 0.7 28
Show 23000+1526 SKF 991 320 10.3 33
Show 23032+1558 BPM2474 205 26.0 39
Show 23049+1539 WRH 2 99 6.2 41
Show 22596+1537 UC 4856 259 21.1 42
Show 23058+1521 SLW1298 237 135.6 51
Show 22591+1600 BPM2470 274 88.5 61
Show 23043+1622 CVR 970 183 10.7 67
Show 23056+1435 AG 425 190 28.1 67
Show 23022+1408 KPP 684 229 6.1 74
Show 23068+1448 BPM2476 106 75.4 75
Show 23003+1400 BU 850 121 3.3 87
Show 22595+1405 SLN 46 237 9.1 88
Show 22574+1621 GWP3215 36 26.5 93
Show 23087+1533 HU 995 196 0.8 94
Show 23015+1658 BPMA256 332 227.1 97
Show 22563+1607 KPP 11 218 4.8 98
Show 22557+1547 HU 987 75 1.2 98
Show 23097+1512 STF2983 270 39.2 108
Show 22572+1403 J 669 38 1.4 109
Show 22548+1511 STF2954 21 41.0 109
Show 22545+1517 HEI 193 AB 211 0.9 112
Show 22545+1517 LAU 5 AB,C 316 22.4 112
Show 23042+1715 UC 281 306 16.2 117
Show 23105+1502 BPM2478 280 98.4 120
Show 22579+1337 HU 989 68 0.2 123
Show 22538+1530 KPP1800 163 13.9 124
Show 23100+1426 STF2986 269 31.4 125
Show 23060+1323 BPM2475 156 53.0 131
Show 23079+1710 SKF 206 185 78.4 135
Show 23116+1524 GWP3249 97 82.4 135
Show 22552+1351 DAM 820 165 11.3 138
Show 23094+1350 BPM2477 52 6.6 139
Show 23069+1727 BRT1365 96 4.1 142
Show 23091+1708 LMP 50 146 3.1 145
Show 23123+1517 SKF1185 85 3.9 146
Show 22570+1318 BPM2467 154 8.4 146
Show 22582+1306 HJ 3156 294 23.1 148
Show 22564+1727 STF2957 AB 224 4.6 152
Show 22564+1727 STF2957 AC 43 127.9 152
Show 23109+1648 J 295 BC 139 2.2 152
Show 23128+1526 BPM2479 318 13.6 152
Show 23109+1648 J 295 AB 168 32.7 152
Show 23023+1251 NSN 10 300 5.2 152
Show 22536+1647 BPM2466 161 105.6 152
Show 22530+1407 J 1347 352 1.3 155
Show 23126+1444 LDS5059 238 71.1 155
Show 22599+1251 GWP3219 219 11.2 156
Show 23105+1705 HEI 194 32 4.0 156

 
 
WDS 23023+1522 : COMPONENTS
 
 
  A
B pa=123.4°
sep=5.85"
 
 
23023+1522 A
 
 
Componente originario normalizzato AB Name HD 217677 Coord arcsec 2000 230217.45+152213.0 Mag 9.6
Spectral class K2 (yellow-orange) PmRA -26.00 PmDE -2.0 Tycho2 1711-01795-1
HD 217677
Tycho2
Tycho2 1711-01795-1 Pflag RAmdeg 345.57273795 DEmdeg 15.37029556
PmRA -21.6 PmDE -9.9 E RAmdeg 20 E DEmdeg 26
E pmRA 2.2 E pmDE 2.1 EpRAm 1988.73 EpDEm 1986.55
Num 3 Q RAmdeg 8.9 Q DEmdeg 9.1 Q pmRA 8.6
Q pmDE 9.1 BTmag 11.557 E BTmag 0.074 VTmag 10.050
E VTmag 0.033 Prox 999 TYC T HIP
CCDM RAdeg 345.57276778 DEdeg 15.37035889 EpRA 1990 1.69
EpDE 1990 1.48 E RAdeg 22.8 E DEdeg 32.2 Posflg
Corr -0.2
 
 
23023+1522 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230217.79+152209.8 Mag 12.3 Spectral class G3 (yellow)
Calc delta mag 2.7 Calc coord yes