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Current system
22088+2847
MLB 498 AB


Nearby doubles
26' : 22105+2902
GRV 543

26' : 22087+2823
KPP2382

35' : 22082+2921
ALP 27

36' : 22116+2857
TDT3397

37' : 22091+2811
MLB 542

41' : 22059+2845
TDT3337

42' : 22067+2819
HO 611

45' : 22121+2904
KPP3377

49' : 22100+2935
KPP 504

55' : 22065+2806
MLB 722AB

65' : 22045+2915
GRV 539AB

75' : 22058+2951
J 1225

76' : 22137+2932
KPP2655AB

77' : 22045+2758
MLB 622

78' : 22070+2735
MLB 579

79' : 22057+2954
HJ 1721

81' : 22052+2952
A 893

87' : 22025+2834
HEI 825

87' : 22146+2934
STF2881

90' : 22037+2753
KPP 600

93' : 22145+2751
NSN 752

95' : 22109+2717
COU 538

97' : 22126+3013
HO 179AB

100' : 22116+2716
HO 289AB

100' : 22110+3024
DAM1271

104' : 22167+2910
FMR 169



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.

22088+2847 MLB 498 AB

 
 
22h 08m 57.83s +28° 48' 19.9" P.A. 195.00 sep 7.2 mag 11.40,11.70 Sp G4IV
 
 
Coord 2000 22088+2847 Discov num MLB 498 Comp AB Coord arcsec 2000 22 08 57.83 +28 48 19.9
Date first 1892 Date last 2015 Obs 12
Pa first 190 Pa last 194.9 P.A. Now (θ) 194.9°
Sep first 7.0 Sep last 7.177 Sep. Now (ρ) 7.177"
Mag pri 11.40 Mag sec 11.70 delta mag (ΔM) 0.3 Spectral class G4IV (yellow)
Pri motion ra +028 Sec motion ra +026
Pri motion dec +018 Sec motion dec +016
Notes
rPM=0.085 (< 0.3, Physical double)
This double is physical.
 
 
22088+2847 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 08 58 +28 48 20 MLB 498 AB 2015 12 195 7.2 11.40 11.70 0.30 <===
Show 22 08 58 +28 48 20 MLB 498 AC 2015 9 101 9.2 11.40 12.40 1.00
Show 22 08 58 +28 48 20 ABH 158 AD 2015 7 220 86.5 11.40 12.69 1.29
Show 22 08 58 +28 48 20 ABH 158 AE 2015 7 119 109.3 11.40 14.72 3.32
Show 22 08 58 +28 48 20 ABH 158 AF 2015 7 129 103.7 11.40 16.00 4.60
Show 22 08 58 +28 48 20 ABH 158 AG 2015 6 53 102.1 11.40 16.50 5.10
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2216-01839-1 Gaia DR2 1893441834296845568 ADS 15664
 
 
WDS 22088+2847 MLB 498 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
AbH1961 - Abt, H.A. 1961A&AS....6...37A
AbH1961 A&AS 6, 37, 1961
AbH1962 Po j Abt, H.A. Jeffers, H., Gibson, & Sandage, A. 1962ApJ...135..429A
AbH1962 ApJ 135, 429, 1962
AbH1964 - AbT, H.A. et al. 1964ApJ...139.1139A
AbH1964 ApJ 139, 1139, 1964
AbH1965 - Abt, H.A. 1965A&AS...11..429A
AbH1965 A&AS 11, 429, 1965
AbH1965b - Abt, H.A. et al. 1965ApJ...142.1604A
AbH1965b ApJ 142, 1604, 1965
AbH1972 - Abt. H.A. & Biggs, E.S. 1972bsrv.book.....A
AbH1972 Bibliography of Stellar Radial Velocities
AbH1972b not - Abt. H.A., Levy, S.G., & Gandet, T.L. 1972AJ.....77..138A
AbH1972b AJ 77, 138, 1972
AbH1973 - Abt, H.A. & Levy, S.G. 1973AJ.....78.1093A
AbH1973 AJ 78, 1093, 1973
AbH1976 orb - Abt, H.A. & Levy, S.G. 1976A&AS...30..273A
AbH1976 A&AS 30, 273, 1976
AbH1978 - Abt, H.A. & Levy, S.G. 1978A&AS...36..241A
AbH1978 A&AS 36, 241, 1978
AbH1985 - Abt, H.A. & Levy, S.G. 1985ApJS...59..229A
AbH1985 ApJS 59, 229, 1985
AbH1986 - Abt, H.A. 1986ApJ...304..688A
AbH1986 ApJ 304, 688, 1986
AbH2000 C u Abt, H.A. & Corbally, C.J. 2000ApJ...541..841A
AbH2000 ApJ 541, 841, 2000
AbH2000 (Multi-epoch astrometry, photometry, and spectroscopy to determine
AbH2000 optical/physical nature of members of possible Trapezium systems)
AbH2006 orb - Abt, H.A., & Willmarth, D. 2006ApJS..162..207A
AbH2006 ApJS 162, 207, 2006
Mlb1918 Mb - Milburn, W. (Espin, T.E.) 1918MNRAS..78..189E
Mlb1918 MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919 Mb - Milburn, W. (Espin, T.E.) 1919MNRAS..79..211E
Mlb1919 MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920 Mb - Milburn, W. 1920MNRAS..80..329M
Mlb1920 MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921 Mb - Milburn, W. 1921MNRAS..81..232E
Mlb1921 MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922 Mb j Milburn, W. (Espin, T.E.) 1922MNRAS..82..187E
Mlb1922 MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923 Mb - Milburn, W. 1923MNRAS..83..154E
Mlb1923 MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924 Mb - Milburn, W. 1924MNRAS..84..162E
Mlb1924 MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925 Mb j Milburn, W. 1925MNRAS..85..276E
Mlb1925 MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926 Mb - Milburn, W. 1926MNRAS..86..131E
Mlb1926 MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927 Mb j Milburn, W. 1927MNRAS..87..215E
Mlb1927 +Po MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928 Mb - Milburn, W. 1928MNRAS..88..185E
Mlb1928 MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929 Mb - Milburn, W. 1929MNRAS..89..268E
Mlb1929 MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930 Mb - Milburn, W. 1930MNRAS..90..317E
Mlb1930 MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931 Mb j Milburn, W. 1931MNRAS..91..294E
Mlb1931 MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932 Ma - Milburn, W. 1932MNRAS..92..214E
Mlb1932 +Mb MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B Ma - Milburn, W. 1932QB821.A43......
Mlb1932B cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933 Ma j Milburn, W. 1933MNRAS..93..192E
Mlb1933 +Mb MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934 Mb j Milburn, W. 1934MNRAS..94..255M
Mlb1934 MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935 Mb j Milburn, W. 1935MNRAS..95..298M
Mlb1935 MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936 Mb - Milburn, W. 1936MNRAS..96..266M
Mlb1936 MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937 Ma - Milburn, W. 1937MNRAS..97..222M
Mlb1937 +Mb MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938 Ma - Milburn, W. 1938MNRAS..98..223M
Mlb1938 +Mb MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939 Mb - Milburn, W. 1939MNRAS..99..278M
Mlb1939 MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999 Mb - Milburn, W. ...................
Mlb9999 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
22088+2847 MLB 498 AB 1997 5 195 7.2 11.40 11.70 G4IV D 220857.83+284819.9
22088+2847 MLB 498 AB 2001 6 195 7.2 11.40 11.70 G4IV D 220857.83+284819.9
22088+2847 MLB 498 AB 2012 7 195 7.1 11.40 11.70 G4IV D 220857.83+284819.9
22088+2847 MLB 498 AB 2015 8 195 7.2 11.40 11.70 G4IV 220857.83+284819.9

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

 
 
WDS 22088+2847 MLB 498 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22088+2847 MLB 498 AB : MEASURES
 
 
No records found.

 
 
WDS 22088+2847 : VIRTUAL EYEPIECE
 
 

22088+2847 MLB 498A mag 11.4 Sp G4IV 22088+2847 MLB 498B sep 7.1 P.A. 193.10 mag 11.7 22088+2847 MLB 498C sep 8.1 P.A. 102.80 mag 12.4 22088+2847 ABH 158D sep 82.2 P.A. 216.50 mag 12.69 22088+2847 ABH 158E sep 99.0 P.A. 121.90 mag 14.72 22088+2847 ABH 158F sep 96.0 P.A. 132.30 mag 16 22088+2847 ABH 158G sep 94.3 P.A. 49.10 mag 16.5 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 22088+2847 : ALADIN DSS IMAGE @ 22h 08m 57.83s +28° 48' 19.9"
 
 
 
 
WDS 22088+2847 MLB 498 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22088+2847 MLB 498AB distance=0' 22105+2902 GRV 543 distance=26' 22087+2823 KPP2382 distance=26' 22082+2921 ALP 27 distance=35' 22116+2857 TDT3397 distance=36' 22091+2811 MLB 542 distance=37' 22059+2845 TDT3337 distance=41' 22067+2819 HO 611 distance=42' 22121+2904 KPP3377 distance=45' 22100+2935 KPP 504 distance=49' 22065+2806 MLB 722AB distance=55' 22065+2806 MLB 722AC distance=55' 22045+2915 GRV 539AB distance=65' 22045+2915 GRV 539AC distance=65' 22058+2951 J 1225 distance=75' 22137+2932 KPP2655AB distance=76' 22045+2758 MLB 622 distance=77' 22070+2735 MLB 579 distance=78' 22057+2954 HJ 1721 distance=79' 22052+2952 A 893 distance=81' 22025+2834 HEI 825 distance=87' 22146+2934 STF2881 distance=87' 22037+2753 KPP 600 distance=90' 22145+2751 NSN 752 distance=93' 22109+2717 COU 538 distance=95' 22126+3013 HO 179AB distance=97' 22126+3013 WAK 2CD distance=97' 22116+2716 HO 289BC distance=99' 22116+2716 HO 289BD distance=99' 22116+2716 HO 289AB distance=100' 22110+3024 DAM1271 distance=100' 22167+2910 FMR 169 distance=104' 22124+2712 HDS3151 distance=107' 22012+2818 RAO 691 distance=107' 22173+2859 KPP4268 distance=111' 22092+2657 GRV 542 distance=111' 22032+2729 COU 434 distance=112' 22013+2751 ES 527 distance=117' 22003+2922 MLB 497 distance=117' 22178+2851 MLB 499 distance=117' 22063+2656 COU 435 distance=118' 22001+2909 BRT 60 distance=118' 22105+3049 DEA 62 distance=122' 22048+3047 A 1227 distance=130' 22032+2701 TDT3312 distance=133' 21593+2800 MLB 578 distance=137' 22188+2937 KU 135 distance=138' 22058+3059 ES 2361 distance=138' 22040+3053 SMA 161 distance=141' 22161+3037 ES 389 distance=144' 21587+2949 BUP 231 distance=148' 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 22088+2847 MLB 498 AB 195 7.2
Show 22088+2847 MLB 498 AC 101 9.2
Show 22088+2847 ABH 158 AD 220 86.5
Show 22088+2847 ABH 158 AE 119 109.3
Show 22088+2847 ABH 158 AF 129 103.7
Show 22088+2847 ABH 158 AG 53 102.1
Show 22105+2902 GRV 543 207 72.9 26
Show 22087+2823 KPP2382 90 20.5 26
Show 22082+2921 ALP 27 185 22.1 35
Show 22116+2857 TDT3397 188 1.5 36
Show 22091+2811 MLB 542 271 2.8 37
Show 22059+2845 TDT3337 151 0.7 41
Show 22067+2819 HO 611 84 19.6 42
Show 22121+2904 KPP3377 147 15.0 45
Show 22100+2935 KPP 504 1 3.9 49
Show 22065+2806 MLB 722 AB 253 2.2 55
Show 22065+2806 MLB 722 AC 323 32.2 55
Show 22045+2915 GRV 539 AB 349 15.1 65
Show 22045+2915 GRV 539 AC 125 67.0 65
Show 22058+2951 J 1225 115 3.2 75
Show 22137+2932 KPP2655 AB 126 24.8 76
Show 22045+2758 MLB 622 281 4.9 77
Show 22070+2735 MLB 579 21 8.3 78
Show 22057+2954 HJ 1721 264 12.8 79
Show 22052+2952 A 893 229 0.2 81
Show 22025+2834 HEI 825 201 2.9 87
Show 22146+2934 STF2881 76 1.3 87
Show 22037+2753 KPP 600 51 5.5 90
Show 22145+2751 NSN 752 91 3.0 93
Show 22109+2717 COU 538 112 0.1 95
Show 22126+3013 HO 179 AB 282 1.0 97
Show 22126+3013 WAK 2 CD 15 2.0 97
Show 22116+2716 HO 289 BC 324 3.1 99
Show 22116+2716 HO 289 BD 275 17.4 99
Show 22116+2716 HO 289 AB 344 58.9 100
Show 22110+3024 DAM1271 80 34.7 100
Show 22167+2910 FMR 169 257 154.9 104
Show 22124+2712 HDS3151 321 0.2 107
Show 22012+2818 RAO 691 298 0.3 107
Show 22173+2859 KPP4268 330 1.6 111
Show 22092+2657 GRV 542 10 30.3 111
Show 22032+2729 COU 434 92 1.0 112
Show 22013+2751 ES 527 214 3.5 117
Show 22003+2922 MLB 497 185 7.7 117
Show 22178+2851 MLB 499 175 4.2 117
Show 22063+2656 COU 435 12 1.4 118
Show 22001+2909 BRT 60 163 4.0 118
Show 22105+3049 DEA 62 240 18.5 122
Show 22048+3047 A 1227 206 2.5 130
Show 22032+2701 TDT3312 197 2.5 133
Show 21593+2800 MLB 578 151 3.1 137

 
 
WDS 22088+2847 : COMPONENTS
 
 
  A B C D E F
B pa=193.1°
sep=7.12"
 
C pa=102.8°
sep=8.13"
pa=61.7°
sep=10.83"
 
D pa=216.5°
sep=82.24"
pa=218.7°
sep=75.76"
pa=221.5°
sep=85.83"
 
E pa=121.9°
sep=99.04"
pa=117.9°
sep=96.98"
pa=123.6°
sep=91.39"
pa=84.1°
sep=133.76"
 
F pa=132.3°
sep=96.02"
pa=128.5°
sep=92.76"
pa=134.9°
sep=89.04"
pa=89.3°
sep=119.95"
pa=226.7°
sep=18.01"
 
G pa=49.1°
sep=94.31"
pa=46.7°
sep=100.16"
pa=44.9°
sep=89.74"
pa=43.2°
sep=175.49"
pa=353.6°
sep=114.78"
pa=0.1°
sep=126.41"
 
 
22088+2847 A
 
 
Coord arcsec 2000 220857.83+284819.9 Mag 11.4 Spectral class G4IV (yellow) PmRA 28.00
PmDE 18.0 Tycho2 2216-01839-1 ADS 15664 DM BD+28 4300
Tycho2
Tycho2 2216-01839-1 Pflag RAmdeg 332.24113581 DEmdeg 28.80555084
PmRA 30.6 PmDE 15.0 E RAmdeg 55 E DEmdeg 47
E pmRA 2.3 E pmDE 2.2 EpRAm 1984.85 EpDEm 1986.72
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.2 Q pmRA 0.1
Q pmDE 0.2 BTmag 12.012 E BTmag 0.111 VTmag 11.139
E VTmag 0.076 Prox 999 TYC T HIP
CCDM RAdeg 332.24105139 DEdeg 28.80551583 EpRA 1990 1.30
EpDE 1990 1.58 E RAdeg 57.1 E DEdeg 48.4 Posflg
Corr -0.2
 
 
22088+2847 B
 
 
Coord arcsec 2000 220857.71+284813.0 Mag 11.7 PmRA 26.00 PmDE 16.0
Calc delta mag 0.3 Calc coord yes
 
 
22088+2847 C
 
 
Coord arcsec 2000 220858.43+284818.1 Mag 12.4 PmRA 9.00 PmDE -19.0
Calc delta mag 1 Calc coord yes
 
 
22088+2847 D
 
 
Coord arcsec 2000 220854.11+284713.8 Mag 12.69 PmRA -25.00 PmDE -16.0
Calc delta mag 1.29 Calc coord yes
 
 
22088+2847 E
 
 
Coord arcsec 2000 220904.23+284727.6 Mag 14.72 PmRA 6.00 PmDE -12.0
Calc delta mag 3.32 Calc coord yes
 
 
22088+2847 F
 
 
Coord arcsec 2000 220903.23+284715.2 Mag 16 PmRA -1.00 PmDE 6.0
Calc delta mag 4.6 Calc coord yes
 
 
22088+2847 G
 
 
Coord arcsec 2000 220903.25+284921.6 Mag 16.5 PmRA 2.00 PmDE 5.0
Calc delta mag 5.1 Calc coord yes