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Doubles in session


Current system
16104-2209
USD 804


Nearby doubles
2' : 16103-2209
TOK 860

20' : 16093-2222
WSI 130AB

21' : 16092-2156
HDS2280

24' : 16095-2229
USD 740AB

27' : 16111-2144
USD 842

34' : 16096-2138
TOK 753

34' : 16113-2241
DON 785

38' : 16104-2247
GRV1282

41' : 16133-2213
MET 70AB

44' : 16107-2252
BRT1496

45' : 16073-2204
JNN 219

47' : 16137-2215
TOK 761

51' : 16130-2245
USD 964AB

53' : 16142-2217
TOK 764

53' : 16069-2152
B 1800AB

58' : 16104-2306
KOU 56AB

59' : 16077-2125
MCA 43

59' : 16119-2304
KSA 95

61' : 16130-2258
IRE 12AB

64' : 16060-2227
USD 514

66' : 16139-2125
KPP1200

66' : 16095-2105
LAF 76AB

67' : 16119-2106
JNN 223AB

68' : 16107-2102
USD 822

69' : 16057-2150
KOU 49AB

70' : 16080-2309
TOK 747



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16104-2209 USD 804

 
 
16h 10m 26.25s -22° 09' 10.5" P.A. 128.00 sep 0.0 mag 13.40,15.20 Sp M3.5e
 
 
Coord 2000 16104-2209 Discov num USD 804 Comp Coord arcsec 2000 16 10 26.25 -22 09 10.5
Date first 2018 Date last 2020 Obs 2
Pa first 149 Pa last 128.1 P.A. Now (θ) 128.1°
Sep first 0.1 Sep last 0.046 Sep. Now (ρ) 0.046"
Mag pri 13.40 Mag sec 15.20 delta mag (ΔM) 1.8 Spectral class M3.5e (red)
Pri motion ra -011 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius
 
 
WDS 16104-2209 USD 804 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
USD US Numbers from Esplin et al. (2018AJ....156...75E). Double star results in Tok2020a
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
16104-2209 USD 804 2018 1 149 0.1 13.40 15.20 M3.5e R 161026.25-220910.5
16104-2209 USD 804 2020 2 128 0.0 13.40 15.20 M3.5e R 161026.25-220910.5

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

 
 
WDS 16104-2209 USD 804 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16104-2209 USD 804 : MEASURES
 
 
No records found.

 
 
WDS 16104-2209 : VIRTUAL EYEPIECE
 
 

16104-2209 USD 804A mag 13.4 Sp M3.5e 16104-2209 USD 804B mag 15.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16104-2209 : ALADIN DSS IMAGE @ 16h 10m 26.25s -22° 09' 10.5"
 
 
 
 
WDS 16104-2209 USD 804 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16104-2209 USD 804 distance=0' 16103-2209 TOK 860 distance=2' 16093-2222 WSI 130AB distance=20' 16093-2222 WSI 130Aa,Ab distance=20' 16092-2156 HDS2280 distance=21' 16095-2229 USD 740Aa,Ab distance=24' 16095-2229 USD 740AB distance=24' 16095-2229 USD 740BC distance=24' 16111-2144 USD 842 distance=27' 16096-2138 TOK 753 distance=34' 16113-2241 DON 785 distance=34' 16104-2247 GRV1282 distance=38' 16133-2213 MET 70AB distance=41' 16133-2213 KSA 97AC distance=41' 16133-2213 MET 70AD distance=41' 16133-2213 MET 70AE distance=41' 16133-2213 MET 70AF distance=41' 16107-2252 BRT1496 distance=44' 16073-2204 JNN 219 distance=45' 16137-2215 TOK 761 distance=47' 16130-2245 USD 964AB distance=51' 16130-2245 USD 964AC distance=51' 16142-2217 TOK 764 distance=53' 16069-2152 B 1800AB distance=53' 16104-2306 KOU 56AB distance=58' 16104-2306 LAF 123AC distance=58' 16077-2125 MCA 43 distance=59' 16119-2304 KSA 95 distance=59' 16130-2258 IRE 12AB distance=61' 16130-2258 IRE 12AC distance=61' 16130-2258 LAF 128AD distance=61' 16060-2227 USD 514 distance=64' 16139-2125 KPP1200 distance=66' 16095-2105 LAF 76AB distance=66' 16095-2105 LAF 76AC distance=66' 16095-2105 LAF 76AD distance=66' 16095-2105 LAF 76AE distance=66' 16095-2105 LAF 76AF distance=66' 16095-2105 LAF 76AG distance=66' 16119-2106 JNN 223AB distance=67' 16107-2102 USD 822 distance=68' 16057-2150 KOU 49AB distance=69' 16057-2150 LAF 104AC distance=69' 16057-2150 LAF 104AD distance=69' 16057-2150 LAF 104AE distance=69' 16057-2150 LAF 104AF distance=69' 16080-2309 TOK 747 distance=70' 16140-2259 USD1022 distance=71' 16074-2306 TOK 745 distance=72' 16140-2301 MET 72AB distance=72' 16140-2301 MET 72AC distance=72' 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 16104-2209 USD 804 128 0.0 0
Show 16103-2209 TOK 860 299 0.0 2
Show 16093-2222 WSI 130 AB 188 1.1 20
Show 16093-2222 WSI 130 Aa,Ab 64 0.1 20
Show 16092-2156 HDS2280 177 0.5 21
Show 16095-2229 USD 740 Aa,Ab 4 0.2 24
Show 16095-2229 USD 740 AB 147 16.2 24
Show 16095-2229 USD 740 BC 144 0.7 24
Show 16111-2144 USD 842 185 0.1 27
Show 16096-2138 TOK 753 142 0.1 34
Show 16113-2241 DON 785 337 1.2 34
Show 16104-2247 GRV1282 180 1.3 38
Show 16133-2213 MET 70 AB 80 3.4 41
Show 16133-2213 KSA 97 AC 316 3.8 41
Show 16133-2213 MET 70 AD 152 8.0 41
Show 16133-2213 MET 70 AE 76 9.0 41
Show 16133-2213 MET 70 AF 261 12.1 41
Show 16107-2252 BRT1496 324 4.4 44
Show 16073-2204 JNN 219 30 3.7 45
Show 16137-2215 TOK 761 337 0.1 47
Show 16130-2245 USD 964 AB 9 5.5 51
Show 16130-2245 USD 964 AC 145 3.6 51
Show 16142-2217 TOK 764 36 0.8 53
Show 16069-2152 B 1800 AB 234 2.4 53
Show 16104-2306 KOU 56 AB 178 0.6 58
Show 16104-2306 LAF 123 AC 58 3.1 58
Show 16077-2125 MCA 43 147 0.1 59
Show 16119-2304 KSA 95 156 2.0 59
Show 16130-2258 IRE 12 AB 115 11.0 61
Show 16130-2258 IRE 12 AC 223 12.2 61
Show 16130-2258 LAF 128 AD 59 1.6 61
Show 16060-2227 USD 514 149 0.2 64
Show 16139-2125 KPP1200 207 9.3 66
Show 16095-2105 LAF 76 AB 27 2.2 66
Show 16095-2105 LAF 76 AC 221 4.1 66
Show 16095-2105 LAF 76 AD 348 4.3 66
Show 16095-2105 LAF 76 AE 269 4.7 66
Show 16095-2105 LAF 76 AF 46 5.9 66
Show 16095-2105 LAF 76 AG 141 6.7 66
Show 16119-2106 JNN 223 AB 196 2.7 67
Show 16107-2102 USD 822 306 3.2 68
Show 16057-2150 KOU 49 AB 164 9.0 69
Show 16057-2150 LAF 104 AC 329 0.1 69
Show 16057-2150 LAF 104 AD 106 3.9 69
Show 16057-2150 LAF 104 AE 224 10.8 69
Show 16057-2150 LAF 104 AF 224 11.0 69
Show 16080-2309 TOK 747 36 2.4 70
Show 16140-2259 USD1022 139 3.1 71
Show 16074-2306 TOK 745 8 0.1 72
Show 16140-2301 MET 72 AB 358 5.6 72
Show 16140-2301 MET 72 AC 281 7.9 72

 
 
WDS 16104-2209 : COMPONENTS
 
 
  A
B pa=128.1°
sep=0.05"
 
 
16104-2209 A
 
 
Coord arcsec 2000 161026.25-220910.5 Mag 13.4 Spectral class M3.5e (red) PmRA -11.00
PmDE -23.0
 
 
16104-2209 B
 
 
Coord arcsec 2000 161026.25-220910.5 Mag 15.2 Delta magnitude 1.8 Coordinate calculated yes