10202-2237 HJ 4303 (HD 89637)

 
 
10h 20m 15.89s -22° 37' 13.0" P.A. 267.00 sep 8.3 mag 8.55,9.20 Sp A5V
 
 
Coord 2000 10202-2237 Discov num HJ 4303 Comp Coord arcsec 2000 10 20 15.89 -22 37 13.0
Date first 1835 Date last 2015 Obs 22
Pa first 269 Pa last 267.3 P.A. Now (θ) 267.3°
Sep first 10.0 Sep last 8.326 Sep. Now (ρ) 8.326"
Mag pri 8.55 Mag sec 9.20 delta mag (ΔM) 0.65 Spectral class A5V (white)
Pri motion ra -011 Sec motion ra -042
Pri motion dec +007 Sec motion dec +006
Notes
rPM=0.731
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 89637 Constellation Hydra Tycho2 6619-00058-1 Gaia DR2 5474046427046238080
HD 89637 ADS 7731
 
 
WDS 10202-2237 HJ 4303 (HD 89637) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
10202-2237 HJ 4303 1999 19 268 8.4 8.55 9.20 A5V D 102015.89-223713.0
10202-2237 HJ 4303 2010 21 267 7.8 8.55 9.20 A5V 102015.89-223713.0
10202-2237 HJ 4303 2015 22 267 8.3 8.55 9.20 A5V 102015.89-223713.0

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

 
 
WDS 10202-2237 HJ 4303 (HD 89637) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10202-2237 HJ 4303 (HD 89637) : MEASURES
 
 
No records found.

 
 
WDS 10202-2237 (HD 89637) : VIRTUAL EYEPIECE
 
 

10202-2237 HJ 4303A mag 8.55 Sp A5V 10202-2237 HJ 4303B sep 7.7 P.A. 267.10 mag 9.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 10202-2237 (HD 89637) : ALADIN DSS IMAGE @ 10h 20m 15.89s -22° 37' 13.0"
 
 
 
 
WDS 10202-2237 HJ 4303 (HD 89637) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10202-2237  HJ 4303 distance=0' 10202-2251  KPP 218 distance=15' 10211-2250  DON 406 distance=17' 10216-2232  BU  219 distance=20' 10189-2306  DAM2300 distance=35' 10184-2303  DAM2281 distance=37' 10191-2310  I   206 distance=37' 10185-2304  DAM2284 distance=37' 10187-2312  DAM2292 distance=41' 10175-2253  DAM2249 distance=42' 10172-2256  B   789 distance=47' 10224-2323  ARA1779 distance=55' 10206-2338  HJ 4305 distance=62' 10207-2127  ARA1085 distance=71' 10199-2121  HLD 102 distance=77' 10192-2122  DAM2309 distance=77' 10227-2346  B  2238 distance=77' 10227-2350  B   197 distance=81' 10146-2315  B   785 distance=88' 10144-2315  DAM2169 distance=91' 10136-2234  LDS3967 distance=92' 10155-2130  ARA1472 distance=94' 10213-2053  DON 407 distance=106' 10218-2054  DAM2334 distance=106' 10216-2049  DAM2332 distance=110' 10123-2248  KPP3808 distance=111' 10166-2054  SHN 132 distance=116' 10123-2318  ARA1777 distance=118' 10265-2403  RST2691 distance=122' 10168-2040  HLD 101 distance=127' 10281-2344  DAM2371 distance=127' 10292-2308  LDS3992 distance=128' 10183-2029  LDS3975 distance=132' 10108-2225  RST2680 distance=133' 10282-2352  DAM2373 distance=133' 10286-2132  I   855 distance=134' 10113-2326  ARA1776 distance=134' 10287-2346  RST4929Aa,Ab distance=136' 10287-2346  UC 1936AB distance=136' 10211-2022  LDS3980 distance=136' 10297-2203  UC 1941 distance=136' 10212-2452  LDS3981 distance=136' 10166-2029  B   788 distance=139' 10242-2029  ARA 669 distance=140' 10196-2457  UC 1912 distance=141' 10198-2459  J  1564 distance=142' 10127-2413  LDS3963 distance=143' 10151-2445  DON 399 distance=146' 10283-2416  TOK 537AB distance=149' 10283-2416  TOK 537AC distance=149' 10283-2416  TOK 537Aa,Ab distance=149' 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 10202-2237 HJ 4303 267 8.3
Show 10202-2251 KPP 218 7 3.8 15
Show 10211-2250 DON 406 269 0.4 17
Show 10216-2232 BU 219 186 1.8 20
Show 10189-2306 DAM2300 23 3.5 35
Show 10184-2303 DAM2281 142 3.0 37
Show 10191-2310 I 206 319 0.5 37
Show 10185-2304 DAM2284 310 2.1 37
Show 10187-2312 DAM2292 164 11.3 41
Show 10175-2253 DAM2249 324 5.2 42
Show 10172-2256 B 789 313 0.8 47
Show 10224-2323 ARA1779 81 12.7 55
Show 10206-2338 HJ 4305 216 17.1 62
Show 10207-2127 ARA1085 326 12.3 71
Show 10199-2121 HLD 102 171 1.6 77
Show 10192-2122 DAM2309 190 2.5 77
Show 10227-2346 B 2238 85 11.9 77
Show 10227-2350 B 197 130 0.3 81
Show 10146-2315 B 785 298 1.6 88
Show 10144-2315 DAM2169 266 2.4 91
Show 10136-2234 LDS3967 19 33.4 92
Show 10155-2130 ARA1472 332 6.7 94
Show 10213-2053 DON 407 82 3.9 106
Show 10218-2054 DAM2334 96 2.8 106
Show 10216-2049 DAM2332 216 1.3 110
Show 10123-2248 KPP3808 198 1.5 111
Show 10166-2054 SHN 132 -1 0.1 116
Show 10123-2318 ARA1777 308 14.2 118
Show 10265-2403 RST2691 100 2.5 122
Show 10168-2040 HLD 101 110 1.4 127
Show 10281-2344 DAM2371 220 1.8 127
Show 10292-2308 LDS3992 91 301.9 128
Show 10183-2029 LDS3975 309 31.5 132
Show 10108-2225 RST2680 345 1.5 133
Show 10282-2352 DAM2373 342 2.1 133
Show 10286-2132 I 855 51 0.8 134
Show 10113-2326 ARA1776 195 7.2 134
Show 10287-2346 RST4929 Aa,Ab 58 0.3 136
Show 10287-2346 UC 1936 AB 110 20.5 136
Show 10211-2022 LDS3980 287 10.7 136
Show 10297-2203 UC 1941 216 37.4 136
Show 10212-2452 LDS3981 40 31.3 136
Show 10166-2029 B 788 234 3.7 139
Show 10242-2029 ARA 669 150 13.5 140
Show 10196-2457 UC 1912 352 59.9 141
Show 10198-2459 J 1564 123 5.0 142
Show 10127-2413 LDS3963 315 17.3 143
Show 10151-2445 DON 399 325 0.3 146
Show 10283-2416 TOK 537 AB 95 999.9 149
Show 10283-2416 TOK 537 AC 59 999.9 149
Show 10283-2416 TOK 537 Aa,Ab 130 0.1 149

 
 
WDS 10202-2237 : COMPONENTS
 
 
  A
B pa=267.1°
sep=7.69"
 
 
10202-2237 A
 
 
Componente originario normalizzato AB Name HD 89637 Coord arcsec 2000 102015.89-223713.0 Mag 8.55
Spectral class A5V (white) PmRA -11.00 PmDE 7.0 Tycho2 6619-00058-1
HD 89637 ADS 7731 DM BD-21 3038
Tycho2
Tycho2 6619-00058-1 Pflag RAmdeg 155.06620836 DEmdeg -22.62028368
PmRA -18.1 PmDE 5.2 E RAmdeg 8 E DEmdeg 8
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.38 EpDEm 1991.44
Num 6 Q RAmdeg 1.9 Q DEmdeg 1.1 Q pmRA 1.9
Q pmDE 1.2 BTmag 8.708 E BTmag 0.018 VTmag 8.551
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 155.06625389 DEdeg -22.62029583 EpRA 1990 1.65
EpDE 1990 1.71 E RAdeg 7.6 E DEdeg 8.2 Posflg
Corr 0.2
 
 
10202-2237 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102015.34-223713.4 Mag 9.2 PmRA -42.00
PmDE 6.0 Calc delta mag 0.65 Calc coord yes