10282-2548 B 199 AB,C (HD 90737)

 
 
10h 28m 10.54s -25° 48' 26.4" P.A. 174.00 sep 1.2 mag 8.56,12.41 Sp G3V dist. 89.13 pc (290.74 l.y.)
 
 
Coord 2000 10282-2548 Discov num B   199 Comp AB,C Coord arcsec 2000 10 28 10.54 -25 48 26.4
Date first 1927 Date last 2020 Obs 24
Pa first 156 Pa last 174.4 P.A. Now (θ) 174.4°
Sep first 1.6 Sep last 1.211 Sep. Now (ρ) 1.211"
Mag pri 8.56 Mag sec 12.41 delta mag (ΔM) 3.85 Spectral class G3V (yellow)
Pri motion ra -062 Sec motion ra -055
Pri motion dec +083 Sec motion dec +024
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.573
This double is physical.
 
 
10282-2548 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 178853 10 28 11 -25 48 26 FIN 308 AB 2020 22 182 0.1 9.14 9.68 0.54 Y
Show HD 90737 178853 10 28 11 -25 48 26 B 199 AB,C 2020 24 174 1.2 8.56 12.41 3.85 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 90737 Constellation Hydra SAO 178853 HIP 51255
Tycho2 6624-00602-1 Gaia DR2 5469406625417045760 HD 90737 CD CD-25 8055
CP CP-25 4584 Distance 89.13 Distance ly 290.74
 
 
WDS 10282-2548 B 199 AB,C (HD 90737) : NOTES
 
 
discov_num notes refcode
FIN 308 AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.71 +/- 0.53, 2.23, and 0.98 Msun, respectively. Mlk2012
AB: Omega for Tokovinin et al. (2015) orbit flipped by 180deg, at
request of author. Tok2015c
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
212 FIN Finsen, W.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10282-2548 B 199 AB,C 2010 10 354 1.2 8.56 12.41 G3V N 102810.54-254826.4
10282-2548 B 199 AB,C 2012 11 175 1.2 8.56 12.41 G3V N 102810.54-254826.4
10282-2548 B 199 AB,C 2013 12 174 1.2 8.56 12.41 G3V N 102810.54-254826.4
10282-2548 B 199 AB,C 2014 14 174 1.1 8.56 12.41 G3V NV 102810.54-254826.4
10282-2548 B 199 AB,C 2015 16 172 1.2 8.56 12.41 G3V NV 102810.54-254826.4
10282-2548 B 199 AB,C 2016 17 173 1.1 8.56 12.41 G3V NV 102810.54-254826.4
10282-2548 B 199 AB,C 2018 22 173 1.2 8.56 12.41 G3V NV 102810.54-254826.4
10282-2548 B 199 AB,C 2019 23 174 1.2 8.56 12.41 G3V NV 102810.54-254826.4
10282-2548 B 199 AB,C 2020 24 174 1.2 8.56 12.41 G3V NV 102810.54-254826.4

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

 
 
WDS 10282-2548 B 199 AB,C (HD 90737) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10282-2548 B 199 AB,C (HD 90737) : MEASURES
 
 
No records found.

 
 
WDS 10282-2548 (HD 90737) : VIRTUAL EYEPIECE
 
 

10282-2548 FIN 308A mag 9.14 Sp G3V 10282-2548 FIN 308B sep 0.1 P.A. 181.60 mag 9.68 10282-2548 B   199C sep 1.2 P.A. 175.00 mag 12.41 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 10282-2548 (HD 90737) : ALADIN DSS IMAGE @ 10h 28m 10.54s -25° 48' 26.4"
 
 
 
 
WDS 10282-2548 B 199 AB,C (HD 90737) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10282-2548  B   199AB,C distance=0' 10261-2609  I  1199AB distance=35' 10261-2609  I  1199BC distance=35' 10250-2556  DAM2356 distance=44' 10316-2534  UC 1947 distance=48' 10246-2558  RST2688 distance=50' 10309-2629  UC 1946 distance=55' 10304-2638  DAM2394 distance=58' 10304-2453  HJ 4322 distance=64' 10308-2644  RST 493 distance=65' 10226-2550  NSN 308 distance=75' 10249-2651  BRT2979 distance=78' 10257-2659  B   198 distance=79' 10329-2637  HDS1513 distance=80' 10266-2709  B  2242 distance=84' 10328-2644  DAM2417 distance=84' 10219-2536  B   196 distance=86' 10287-2421  DAM2376 distance=88' 10298-2419  DAM2387 distance=93' 10283-2416  TOK 537AB distance=93' 10283-2416  TOK 537AC distance=93' 10283-2416  TOK 537Aa,Ab distance=93' 10214-2616  HDS1491 distance=96' 10333-2659  B  2250AB distance=99' 10333-2659  B  2250AC distance=99' 10247-2717  B  2241 distance=100' 10357-2606  UC 1963 distance=104' 10300-2406  ARA2163 distance=106' 10311-2411  CHR 132Aa,Ab distance=106' 10311-2411  B   201AB distance=106' 10265-2403  RST2691 distance=108' 10212-2452  LDS3981 distance=111' 10282-2352  DAM2373 distance=117' 10361-2641  BU  411 distance=119' 10369-2540  UC 1965 distance=119' 10287-2346  RST4929Aa,Ab distance=123' 10287-2346  UC 1936AB distance=123' 10194-2517  RSS 231 distance=123' 10287-2753  RST1511 distance=125' 10281-2344  DAM2371 distance=125' 10198-2459  J  1564 distance=125' 10375-2551  BRT2980 distance=127' 10196-2457  UC 1912 distance=128' 10189-2636  KPP2933 distance=134' 10188-2638  RST 482 distance=136' 10186-2637  DAM2288 distance=139' 10186-2642  DAM2289 distance=140' 10227-2350  B   197 distance=141' 10227-2346  B  2238 distance=144' 10383-2639  DAM2470 distance=145' 10340-2345  BU 1269 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 10282-2548 FIN 308 AB 182 0.1
Show 10282-2548 B 199 AB,C 174 1.2
Show 10261-2609 I 1199 AB 202 9.8 35
Show 10261-2609 I 1199 BC 214 2.0 35
Show 10250-2556 DAM2356 27 1.5 44
Show 10316-2534 UC 1947 265 30.7 48
Show 10246-2558 RST2688 98 1.1 50
Show 10309-2629 UC 1946 29 29.4 55
Show 10304-2638 DAM2394 242 4.9 58
Show 10304-2453 HJ 4322 105 13.6 64
Show 10308-2644 RST 493 336 1.0 65
Show 10226-2550 NSN 308 158 6.1 75
Show 10249-2651 BRT2979 323 3.7 78
Show 10257-2659 B 198 142 0.2 79
Show 10329-2637 HDS1513 210 0.5 80
Show 10266-2709 B 2242 333 8.4 84
Show 10328-2644 DAM2417 29 1.5 84
Show 10219-2536 B 196 288 0.5 86
Show 10287-2421 DAM2376 209 3.5 88
Show 10298-2419 DAM2387 88 8.9 93
Show 10283-2416 TOK 537 AB 95 999.9 93
Show 10283-2416 TOK 537 AC 59 999.9 93
Show 10283-2416 TOK 537 Aa,Ab 130 0.1 93
Show 10214-2616 HDS1491 310 0.1 96
Show 10333-2659 B 2250 AB 32 3.8 99
Show 10333-2659 B 2250 AC 36 8.1 99
Show 10247-2717 B 2241 303 11.4 100
Show 10357-2606 UC 1963 193 7.3 104
Show 10300-2406 ARA2163 122 11.7 106
Show 10311-2411 CHR 132 Aa,Ab 193 0.1 106
Show 10311-2411 B 201 AB 68 2.0 106
Show 10265-2403 RST2691 100 2.5 108
Show 10212-2452 LDS3981 40 31.3 111
Show 10282-2352 DAM2373 342 2.1 117
Show 10361-2641 BU 411 303 1.3 119
Show 10369-2540 UC 1965 146 12.3 119
Show 10287-2346 RST4929 Aa,Ab 58 0.3 123
Show 10287-2346 UC 1936 AB 110 20.5 123
Show 10194-2517 RSS 231 87 8.4 123
Show 10287-2753 RST1511 221 4.4 125
Show 10281-2344 DAM2371 220 1.8 125
Show 10198-2459 J 1564 123 5.0 125
Show 10375-2551 BRT2980 195 5.9 127
Show 10196-2457 UC 1912 352 59.9 128
Show 10189-2636 KPP2933 131 3.7 134
Show 10188-2638 RST 482 176 1.2 136
Show 10186-2637 DAM2288 27 4.3 139
Show 10186-2642 DAM2289 57 1.2 140
Show 10227-2350 B 197 130 0.3 141
Show 10227-2346 B 2238 85 11.9 144
Show 10383-2639 DAM2470 31 5.3 145

 
 
WDS 10282-2548 : COMPONENTS
 
 
  A B
B pa=181.6°
sep=0.10"
 
C pa=175.0°
sep=1.21"
pa=174.3°
sep=1.11"
 
 
10282-2548 A
 
 
Coord arcsec 2000 102810.54-254826.4 Mag 9.14 Spectral class G3V (yellow) PmRA -62.00
PmDE 28.0 SAO 178853 HIP 51255 Tycho2 6624-00602-1
HD 90737 CD CD-25 8055 CP CP-25 4584
Tycho2
Tycho2 6624-00602-1 Pflag RAmdeg 157.04374766 DEmdeg -25.80728562
PmRA -57.9 PmDE 23.0 E RAmdeg 8 E DEmdeg 9
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.69 EpDEm 1990.22
Num 7 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.200 E BTmag 0.019 VTmag 8.557
E VTmag 0.014 Prox 13 TYC T HIP 51255
CCDM AB RAdeg 157.04389472 DEdeg -25.80733861 EpRA 1990 1.75
EpDE 1990 1.60 E RAdeg 7.7 E DEdeg 8.8 Posflg P
Corr 0.1
SAO
SAO 178853 DelFlag RA1950 PmRA1950 -0.0067
DE1950 PmDE1950 0.033 Vmag 8.5 SpType G0
Double code Source 25 CatNum 8201 DM CD-25 8055
DMcomp BDsup HD 90737 M HD 0
GC RA1950rad 2.73068309 DE1950rad -0.44596274 PmRA2000 -0.0065
PmDE2000 0.037
Hipparcos
Catalog H HIP 51255 Proxy H RAhms 10 28 10.54
DEdms -25 48 26.4 Vmag 8.51 VarFlag R Vmag G
RAdeg 157.044 DEdeg -25.8073 AstroRef * Plx 10.89
CCDM 10282-2548 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual A M HIP
Theta Rho HD 90737 BD
CD CD-25 8055 CP CP-25 4584 Dm number -25 8055 VIred 0.64
SpType G3V R SpType Coord arcsec 2000 102810.54-254826.4
Hipparcos 2
HIP 51255 Sn 55 So 3 Nc 3
RArad 2.7409332885 DErad -0.4504230199 Plx 11.22 PmRA -56.36
PmDE 23.04 E RArad 1.16 E DErad 0.74 E Plx 1.16
E pmRA 1.26 E pmDE 0.92 Hpmag 8.5868 E Hpmag 0.0023
SHp 0.019 VA 0 BV 0.672 E BV 0.096
VI 0.64
CCDM
Ccdm 10282-2548 RComp Comp A Note1
Note2 Discov num DRAs -1.70 DDEs -25.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp G0 PmNote *
PmRA -91 PmDE 33 Dm number -25 8055 Cat1 CD
Name2 178853 Cat2 SAO HD 90737 M HD
ADS BDS A 7787 M ADS BDS N IDS IDS 10235S2518A
HIC 51255
 
 
10282-2548 B
 
 
Coord arcsec 2000 102810.54-254826.5 Mag 9.68 Calc delta mag 0.54 Calc coord yes
CCDM
Ccdm 10282-2548 RComp Comp B Note1 *
Note2 Discov num FIN 308 DRAs DDEs
R dRAs Year 1953 Theta 121 Rho 0.1
Obs 3 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 10235S2518B
HIC 51255
 
 
10282-2548 C
 
 
Coord arcsec 2000 102810.55-254827.6 Mag 12.41 PmRA -55.00 PmDE 24.0
Calc delta mag 3.27 Calc coord yes
CCDM
Ccdm 10282-2548 RComp Comp C Note1
Note2 Discov num B 199 DRAs DDEs
R dRAs Year 1953 Theta 161 Rho 1.4
Obs 4 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7787 M ADS BDS N IDS IDS 10235S2518C
HIC 51255