19218-1605 TDT 1400 (HD 181643)

 
 
19h 21m 49.34s -16° 05' 17.6" P.A. 50.00 sep 0.4 mag 10.53,10.59
 
 
Coord 2000 19218-1605 Discov num TDT1400 Comp Coord arcsec 2000 19 21 49.34 -16 05 17.6
Date first 1991 Date last 1991 Obs 1
Pa first 50 Pa last 50.4 P.A. Now (θ) 50.4°
Sep first 0.4 Sep last 0.38 Sep. Now (ρ) 0.38"
Mag pri 10.53 Mag sec 10.59 delta mag (ΔM) 0.06 Spectral class
Pri motion ra +010 Sec motion ra +010
Pri motion dec -023 Sec motion dec -023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181643 Constellation Sagittarius Tycho2 6297-00300-1 Gaia DR2 4183992182966986368
HD 181643
 
 
WDS 19218-1605 TDT 1400 (HD 181643) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19218-1605 TDT1400 1991 1 50 0.4 10.53 10.59 192149.34-160517.6

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

 
 
WDS 19218-1605 TDT 1400 (HD 181643) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19218-1605 TDT 1400 (HD 181643) : MEASURES
 
 
No records found.

 
 
WDS 19218-1605 (HD 181643) : VIRTUAL EYEPIECE
 
 

19218-1605 TDT1400A mag 10.53 19218-1605 TDT1400B sep 0.4 P.A. 49.30 mag 10.59 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 19218-1605 (HD 181643) : ALADIN DSS IMAGE @ 19h 21m 49.34s -16° 05' 17.6"
 
 
 
 
WDS 19218-1605 TDT 1400 (HD 181643) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19218-1605 TDT1400 distance=0' 19217-1557 NOI 7 distance=9' 19235-1630 HU 266 distance=35' 19213-1531 GWP2843 distance=35' 19236-1536 TDT1420 distance=39' 19190-1532 HJ 2863 distance=53' 19183-1550 HU 264 distance=54' 19207-1656 LEO 26 distance=54' 19181-1557 S 716 distance=55' 19209-1659 LEO 58 distance=56' 19177-1558 S 715 distance=61' 19190-1654 RST3221 distance=63' 19217-1710 GWP2844 distance=65' 19219-1459 RST4038 distance=67' 19208-1458 GWP2842 distance=70' 19217-1715 HO 272AB distance=70' 19217-1715 HO 272AC distance=70' 19172-1627 TDT1352 distance=71' 19238-1712 RST3223 distance=73' 19224-1719 HU 265 distance=75' 19256-1657 TDT1448 distance=75' 19166-1608 TDS 979 distance=76' 19178-1655 RST3220 distance=76' 19261-1651 RST3226 distance=77' 19264-1520 RST4041 distance=80' 19263-1512 BRT9002 distance=84' 19177-1458 HU 263 distance=91' 19264-1708 OCC 475 distance=91' 19167-1508 J 2256 distance=92' 19155-1621 TDT1326AB distance=92' 19261-1714 UC 3932 distance=93' 19200-1435 RST4037 distance=95' 19250-1730 OCC 521 distance=97' 19248-1438 GLP 8 distance=98' 19150-1559 HWE 46 distance=99' 19254-1733 ARA 295 distance=102' 19152-1648 TDT1321 distance=105' 19217-1751 OCC 543 distance=106' 19254-1739 OCC 460 distance=107' 19243-1746 UC 3916 distance=108' 19242-1747 A 2094 distance=108' 19243-1751 ARA 493 distance=112' 19264-1433 HDS2760 distance=114' 19229-1759 HWE 48 distance=116' 19151-1710 GWP2828 distance=117' 19234-1800 HJ 2866BC distance=117' 19234-1800 HJ 2866AB distance=117' 19234-1800 ABH 116AD distance=117' 19234-1800 ABH 116AE distance=117' 19234-1800 ABH 116AF distance=117' 19234-1800 ABH 116AG distance=117' 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 19218-1605 TDT1400 50 0.4
Show 19217-1557 NOI 7 29 0.0 9
Show 19235-1630 HU 266 181 4.1 35
Show 19213-1531 GWP2843 65 192.6 35
Show 19236-1536 TDT1420 250 0.5 39
Show 19190-1532 HJ 2863 17 74.3 53
Show 19183-1550 HU 264 303 4.8 54
Show 19207-1656 LEO 26 101 2.4 54
Show 19181-1557 S 716 196 5.0 55
Show 19209-1659 LEO 58 23 7.7 56
Show 19177-1558 S 715 17 8.4 61
Show 19190-1654 RST3221 55 0.3 63
Show 19217-1710 GWP2844 160 13.6 65
Show 19219-1459 RST4038 110 0.6 67
Show 19208-1458 GWP2842 245 54.1 70
Show 19217-1715 HO 272 AB 58 17.0 70
Show 19217-1715 HO 272 AC 291 58.3 70
Show 19172-1627 TDT1352 310 0.5 71
Show 19238-1712 RST3223 204 5.6 73
Show 19224-1719 HU 265 42 0.7 75
Show 19256-1657 TDT1448 291 0.5 75
Show 19166-1608 TDS 979 292 1.6 76
Show 19178-1655 RST3220 236 6.9 76
Show 19261-1651 RST3226 218 0.2 77
Show 19264-1520 RST4041 137 1.4 80
Show 19263-1512 BRT9002 66 9.7 84
Show 19177-1458 HU 263 14 2.1 91
Show 19264-1708 OCC 475 -1 0.2 91
Show 19167-1508 J 2256 141 8.1 92
Show 19155-1621 TDT1326 AB 120 0.5 92
Show 19261-1714 UC 3932 260 5.8 93
Show 19200-1435 RST4037 236 0.2 95
Show 19250-1730 OCC 521 -1 0.0 97
Show 19248-1438 GLP 8 68 24.4 98
Show 19150-1559 HWE 46 161 5.2 99
Show 19254-1733 ARA 295 224 11.2 102
Show 19152-1648 TDT1321 193 2.4 105
Show 19217-1751 OCC 543 -1 0.0 106
Show 19254-1739 OCC 460 -1 0.1 107
Show 19243-1746 UC 3916 100 84.7 108
Show 19242-1747 A 2094 128 2.0 108
Show 19243-1751 ARA 493 6 10.3 112
Show 19264-1433 HDS2760 283 0.3 114
Show 19229-1759 HWE 48 82 2.6 116
Show 19151-1710 GWP2828 18 28.6 117
Show 19234-1800 HJ 2866 BC 146 27.7 117
Show 19234-1800 HJ 2866 AB 53 22.7 117
Show 19234-1800 ABH 116 AD 148 38.1 117
Show 19234-1800 ABH 116 AE 99 121.7 117
Show 19234-1800 ABH 116 AF 77 104.2 117
Show 19234-1800 ABH 116 AG 329 74.3 117

 
 
WDS 19218-1605 : COMPONENTS
 
 
  A
B pa=49.3°
sep=0.37"
 
 
19218-1605 A
 
 
Componente originario normalizzato AB Name HD 181643 Coord arcsec 2000 192149.34-160517.6 Mag 10.53
PmRA 10.00 PmDE -23.0 Tycho2 6297-00300-1 HD 181643
Tycho2
Tycho2 6297-00300-1 Pflag RAmdeg 290.45563993 DEmdeg -16.08819035
PmRA 10.4 PmDE -22.7 E RAmdeg 13 E DEmdeg 17
E pmRA 1.3 E pmDE 1.3 EpRAm 1988.49 EpDEm 1986.09
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.2 BTmag 10.643 E BTmag 0.033 VTmag 9.886
E VTmag 0.025 Prox 999 TYC T HIP
CCDM RAdeg 290.45561361 DEdeg -16.08813556 EpRA 1990 1.82
EpDE 1990 1.65 E RAdeg 14.1 E DEdeg 19.8 Posflg
Corr -0.3
 
 
19218-1605 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192149.36-160517.4 Mag 10.59 PmRA 10.00
PmDE -23.0 Calc delta mag 0.06 Calc coord yes