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Doubles in session


Current system
10265-2403
RST 2691
HD 90499


Nearby doubles
26' : 10282-2352
DAM2373

28' : 10283-2416
TOK 537AB

29' : 10281-2344
DAM2371

35' : 10287-2346
UC 1936AB

35' : 10287-2421
DAM2376

47' : 10298-2419
DAM2387

48' : 10300-2406
ARA2163

55' : 10227-2350
B 197

56' : 10227-2346
B 2238

63' : 10311-2411
B 201AB

67' : 10292-2308
LDS3992

70' : 10224-2323
ARA1779

73' : 10304-2453
HJ 4322

86' : 10206-2338
HJ 4305

89' : 10212-2452
LDS3981

105' : 10340-2345
BU 1269

106' : 10211-2250
DON 406

108' : 10282-2548
FIN 308AB

109' : 10198-2459
J 1564

110' : 10196-2457
UC 1912

112' : 10219-2536
B 196

114' : 10202-2251
KPP 218

114' : 10316-2534
UC 1947

114' : 10216-2232
BU 219

115' : 10250-2556
DAM2356

116' : 10191-2310
I 206



Selections
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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.

10265-2403 RST 2691 (HD 90499)

 
 
10h 26m 32.63s -24° 03' 02.3" P.A. 100.00 sep 2.5 mag 10.01,12.10 Sp G8IV
 
 
Coord 2000 10265-2403 Discov num RST2691 Comp Coord arcsec 2000 10 26 32.63 -24 03 02.3
Date first 1934 Date last 2016 Obs 5
Pa first 102 Pa last 100.4 P.A. Now (θ) 100.4°
Sep first 2.2 Sep last 2.454 Sep. Now (ρ) 2.454"
Mag pri 10.01 Mag sec 12.10 delta mag (ΔM) 2.09 Spectral class G8IV (yellow)
Pri motion ra -007 Sec motion ra
Pri motion dec -070 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 90499 Constellation Hydra SAO 178820 Tycho2 6619-01515-1
Gaia DR2 5472903587789219072 HD 90499
 
 
WDS 10265-2403 RST 2691 (HD 90499) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10265-2403 RST2691 1940 2 100 2.2 10.01 12.10 G8IV 102632.63-240302.3
10265-2403 RST2691 2015 3 100 2.5 10.01 12.10 G8IV 102632.63-240302.3
10265-2403 RST2691 2016 5 100 2.5 10.01 12.10 G8IV 102632.63-240302.3

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

 
 
WDS 10265-2403 RST 2691 (HD 90499) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10265-2403 RST 2691 (HD 90499) : MEASURES
 
 
No records found.

 
 
WDS 10265-2403 (HD 90499) : VIRTUAL EYEPIECE
 
 

10265-2403 RST2691A mag 10.01 Sp G8IV 10265-2403 RST2691B sep 2.2 P.A. 101.40 mag 12.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10265-2403 (HD 90499) : ALADIN DSS IMAGE @ 10h 26m 32.63s -24° 03' 02.3"
 
 
 
 
WDS 10265-2403 RST 2691 (HD 90499) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10265-2403 RST2691 distance=1' 10282-2352 DAM2373 distance=26' 10283-2416 TOK 537AB distance=28' 10283-2416 TOK 537AC distance=28' 10283-2416 TOK 537Aa,Ab distance=28' 10281-2344 DAM2371 distance=29' 10287-2346 RST4929Aa,Ab distance=35' 10287-2346 UC 1936AB distance=35' 10287-2421 DAM2376 distance=35' 10298-2419 DAM2387 distance=47' 10300-2406 ARA2163 distance=48' 10227-2350 B 197 distance=55' 10227-2346 B 2238 distance=56' 10311-2411 CHR 132Aa,Ab distance=63' 10311-2411 B 201AB distance=63' 10292-2308 LDS3992 distance=67' 10224-2323 ARA1779 distance=70' 10304-2453 HJ 4322 distance=73' 10206-2338 HJ 4305 distance=86' 10212-2452 LDS3981 distance=89' 10340-2345 BU 1269 distance=105' 10211-2250 DON 406 distance=106' 10282-2548 FIN 308AB distance=108' 10282-2548 B 199AB,C distance=108' 10198-2459 J 1564 distance=109' 10196-2457 UC 1912 distance=110' 10219-2536 B 196 distance=112' 10202-2251 KPP 218 distance=114' 10316-2534 UC 1947 distance=114' 10216-2232 BU 219 distance=114' 10250-2556 DAM2356 distance=115' 10191-2310 I 206 distance=116' 10246-2558 RST2688 distance=119' 10226-2550 NSN 308 distance=120' 10187-2312 DAM2292 distance=120' 10189-2306 DAM2300 distance=120' 10349-2329 B 793 distance=121' 10202-2237 HJ 4303 distance=122' 10194-2517 RSS 231 distance=123' 10185-2304 DAM2284 distance=126' 10261-2609 I 1199AB distance=127' 10261-2609 I 1199BC distance=127' 10184-2303 DAM2281 distance=127' 10297-2203 UC 1941 distance=129' 10357-2323 ARA1780 distance=132' 10360-2310 DON 423 distance=141' 10175-2253 DAM2249 distance=144' 10172-2256 B 789 distance=145' 10351-2236 UC 1960 distance=147' 10375-2354 ARA2164 distance=150' 10214-2616 HDS1491 distance=150' 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 10265-2403 RST2691 100 2.5 1
Show 10282-2352 DAM2373 342 2.1 26
Show 10283-2416 TOK 537 AB 95 999.9 28
Show 10283-2416 TOK 537 AC 59 999.9 28
Show 10283-2416 TOK 537 Aa,Ab 130 0.1 28
Show 10281-2344 DAM2371 220 1.8 29
Show 10287-2346 RST4929 Aa,Ab 58 0.3 35
Show 10287-2346 UC 1936 AB 110 20.5 35
Show 10287-2421 DAM2376 209 3.5 35
Show 10298-2419 DAM2387 88 8.9 47
Show 10300-2406 ARA2163 122 11.7 48
Show 10227-2350 B 197 130 0.3 55
Show 10227-2346 B 2238 85 11.9 56
Show 10311-2411 CHR 132 Aa,Ab 193 0.1 63
Show 10311-2411 B 201 AB 68 2.0 63
Show 10292-2308 LDS3992 91 301.9 67
Show 10224-2323 ARA1779 81 12.7 70
Show 10304-2453 HJ 4322 105 13.6 73
Show 10206-2338 HJ 4305 216 17.1 86
Show 10212-2452 LDS3981 40 31.3 89
Show 10340-2345 BU 1269 61 19.0 105
Show 10211-2250 DON 406 269 0.4 106
Show 10282-2548 FIN 308 AB 182 0.1 108
Show 10282-2548 B 199 AB,C 174 1.2 108
Show 10198-2459 J 1564 123 5.0 109
Show 10196-2457 UC 1912 352 59.9 110
Show 10219-2536 B 196 288 0.5 112
Show 10202-2251 KPP 218 7 3.8 114
Show 10316-2534 UC 1947 265 30.7 114
Show 10216-2232 BU 219 186 1.8 114
Show 10250-2556 DAM2356 27 1.5 115
Show 10191-2310 I 206 319 0.5 116
Show 10246-2558 RST2688 98 1.1 119
Show 10226-2550 NSN 308 158 6.1 120
Show 10187-2312 DAM2292 164 11.3 120
Show 10189-2306 DAM2300 23 3.5 120
Show 10349-2329 B 793 50 0.4 121
Show 10202-2237 HJ 4303 267 8.3 122
Show 10194-2517 RSS 231 87 8.4 123
Show 10185-2304 DAM2284 310 2.1 126
Show 10261-2609 I 1199 AB 202 9.8 127
Show 10261-2609 I 1199 BC 214 2.0 127
Show 10184-2303 DAM2281 142 3.0 127
Show 10297-2203 UC 1941 216 37.4 129
Show 10357-2323 ARA1780 268 10.3 132
Show 10360-2310 DON 423 84 0.8 141
Show 10175-2253 DAM2249 324 5.2 144
Show 10172-2256 B 789 313 0.8 145
Show 10351-2236 UC 1960 337 20.7 147
Show 10375-2354 ARA2164 357 6.2 150
Show 10214-2616 HDS1491 310 0.1 150

 
 
WDS 10265-2403 : COMPONENTS
 
 
  A
B pa=101.4°
sep=2.25"
 
 
10265-2403 A
 
 
Componente originario normalizzato AB Name HD 90499 Coord arcsec 2000 102632.63-240302.3 Mag 10.01
Spectral class G8IV (yellow) PmRA -7.00 PmDE -70.0 SAO 178820
Tycho2 6619-01515-1 HD 90499 DM CD-23 9289
Tycho2
Tycho2 6619-01515-1 Pflag RAmdeg 156.63597593 DEmdeg -24.05065578
PmRA -9.9 PmDE -62.6 E RAmdeg 22 E DEmdeg 26
E pmRA 2.0 E pmDE 2.0 EpRAm 1988.92 EpDEm 1988.03
Num 7 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.6 BTmag 11.146 E BTmag 0.057 VTmag 10.008
E VTmag 0.033 Prox 720 TYC T HIP
CCDM RAdeg 156.63599806 DEdeg -24.05050833 EpRA 1990 1.73
EpDE 1990 1.62 E RAdeg 22.7 E DEdeg 28.1 Posflg
Corr 0.1
SAO
SAO 178820 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.092 Vmag 9 SpType K0
Double code Source 25 CatNum 8182 DM CD-23 9289
DMcomp BDsup HD 90499 M HD 0
GC RA1950rad 2.72349907 DE1950rad -0.41529919 PmRA2000 -0.0003
PmDE2000 -0.088
CCDM
Ccdm 10265-2403 RComp Comp A Note1
Note2 Discov num DRAs 2.61 DDEs -4.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp K0 PmNote *
PmRA -7 PmDE -92 Dm number -23 9289 Cat1 CD
Name2 178820 Cat2 SAO HD 90499 M HD
ADS BDS M ADS BDS N IDS IDS 10218S2332A
HIC
 
 
10265-2403 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102632.79-240302.7 Mag 12.1 Calc delta mag 2.09
Calc coord yes
CCDM
Ccdm 10265-2403 RComp Comp B Note1
Note2 Discov num RST2691 DRAs DDEs
R dRAs Year 1934 Theta 101 Rho 2.2
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10218S2332B
HIC