18389-2736 RST 2069

 
 
18h 38m 51.41s -27° 35' 38.2" P.A. 123.00 sep 1.7 mag 11.16,11.68 Sp K0III
 
 
Coord 2000 18389-2736 Discov num RST2069 Comp Coord arcsec 2000 18 38 51.41 -27 35 38.2
Date first 1931 Date last 1991 Obs 5
Pa first 125 Pa last 123.3 P.A. Now (θ) 123.3°
Sep first 1.7 Sep last 1.68 Sep. Now (ρ) 1.68"
Mag pri 11.16 Mag sec 11.68 delta mag (ΔM) 0.52 Spectral class K0III (yellow-orange)
Pri motion ra -021 Sec motion ra -021
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6866-00599-1 Gaia DR2 4072506853565751936
 
 
WDS 18389-2736 RST 2069 : 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
18389-2736 RST2069 1991 5 123 1.7 11.16 11.68 183851.41-273538.2

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WDS 18389-2736 RST 2069 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18389-2736 RST 2069 : MEASURES
 
 
No records found.

 
 
WDS 18389-2736 : VIRTUAL EYEPIECE
 
 

18389-2736 RST2069A mag 11.16 Sp K0III 18389-2736 RST2069B sep 1.6 P.A. 126.50 mag 11.68 virtual eyepiece
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Radius:
Components only
 
 
WDS 18389-2736 : ALADIN DSS IMAGE @ 18h 38m 51.41s -27° 35' 38.2"
 
 
 
 
WDS 18389-2736 RST 2069 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18389-2736  RST2069 distance=0' 18400-2743  SKF2132 distance=18' 18396-2817  J  1596 distance=44' 18346-2734  I  1027CD distance=56' 18346-2734  I  1026AB distance=57' 18346-2734  I  1026A,CD distance=57' 18346-2734  TOK 422Aa,Ab distance=57' 18401-2638  B   397 distance=61' 18386-2850  TDT 971 distance=75' 18328-2747  KPP 417 distance=81' 18348-2837  B   395 distance=83' 18368-2617  RST3187AB distance=83' 18368-2617  RST3187AC distance=83' 18359-2849  HJ 5051AB distance=84' 18359-2849  HJ 5051AC distance=84' 18359-2849  DOO  71CD distance=84' 18325-2753  SKF2131 distance=87' 18371-2612  VVV  58 distance=88' 18450-2813  B   403 distance=90' 18335-2832  BRT3073 distance=91' 18356-2617  B   396AB distance=91' 18356-2617  OCC9050Ba,Bb distance=91' 18422-2617  RST3190 distance=91' 18457-2659  OCC9185 distance=98' 18354-2607  TDT 949 distance=100' 18463-2721  B   405 distance=100' 18456-2651  I  1382 distance=101' 18464-2755  RST2073 distance=102' 18312-2757  RST2060Ba,Bb distance=104' 18311-2738  J  1632 distance=104' 18416-2557  BRT3074 distance=105' 18398-2920  RSS 487 distance=106' 18319-2831  RST2062 distance=108' 18322-2630  SKF2066 distance=111' 18459-2637  J  2229 distance=112' 18457-2847  B   404 distance=115' 18307-2700  RST2059 distance=115' 18329-2906  SKF2130 distance=120' 18460-2856  TSN 187 distance=124' 18440-2920  LDS 651 distance=125' 18399-2531  ARG  32AB distance=127' 18399-2531  ARG  32AC distance=127' 18399-2531  ARG  32AD distance=127' 18399-2531  OCC9182Aa,Ab distance=127' 18296-2803  SKF2128 distance=127' 18383-2525  HO  436 distance=131' 18305-2848  HDS2624 distance=132' 18444-2926  SEE 357AB distance=132' 18444-2926  B  9035AC distance=132' 18444-2926  B  9035AD distance=132' 18444-2926  B  9035AE distance=132' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18389-2736 RST2069 123 1.7
Show 18400-2743 SKF2132 237 12.4 18
Show 18396-2817 J 1596 105 8.2 44
Show 18346-2734 I 1027 CD 69 1.9 56
Show 18346-2734 I 1026 AB 41 9.0 57
Show 18346-2734 I 1026 A,CD 145 36.1 57
Show 18346-2734 TOK 422 Aa,Ab 102 0.1 57
Show 18401-2638 B 397 193 1.2 61
Show 18386-2850 TDT 971 163 0.5 75
Show 18328-2747 KPP 417 57 5.0 81
Show 18348-2837 B 395 278 1.3 83
Show 18368-2617 RST3187 AB 201 0.1 83
Show 18368-2617 RST3187 AC 41 12.7 83
Show 18359-2849 HJ 5051 AB 237 9.3 84
Show 18359-2849 HJ 5051 AC 296 91.6 84
Show 18359-2849 DOO 71 CD 34 4.3 84
Show 18325-2753 SKF2131 47 4.7 87
Show 18371-2612 VVV 58 171 1.7 88
Show 18450-2813 B 403 76 2.4 90
Show 18335-2832 BRT3073 281 3.9 91
Show 18356-2617 B 396 AB 218 1.7 91
Show 18356-2617 OCC9050 Ba,Bb -1 0.0 91
Show 18422-2617 RST3190 152 0.3 91
Show 18457-2659 OCC9185 10 0.2 98
Show 18354-2607 TDT 949 91 0.7 100
Show 18463-2721 B 405 136 0.5 100
Show 18456-2651 I 1382 200 0.4 101
Show 18464-2755 RST2073 149 0.4 102
Show 18312-2757 RST2060 Ba,Bb 8 0.6 104
Show 18311-2738 J 1632 165 5.3 104
Show 18416-2557 BRT3074 25 4.7 105
Show 18398-2920 RSS 487 303 11.5 106
Show 18319-2831 RST2062 3 0.8 108
Show 18322-2630 SKF2066 282 17.5 111
Show 18459-2637 J 2229 26 3.7 112
Show 18457-2847 B 404 238 5.0 115
Show 18307-2700 RST2059 5 1.9 115
Show 18329-2906 SKF2130 134 3.0 120
Show 18460-2856 TSN 187 172 0.4 124
Show 18440-2920 LDS 651 209 35.8 125
Show 18399-2531 ARG 32 AB 220 7.0 127
Show 18399-2531 ARG 32 AC 285 53.2 127
Show 18399-2531 ARG 32 AD 217 80.2 127
Show 18399-2531 OCC9182 Aa,Ab -1 0.8 127
Show 18296-2803 SKF2128 291 4.8 127
Show 18383-2525 HO 436 178 4.1 131
Show 18305-2848 HDS2624 230 0.1 132
Show 18444-2926 SEE 357 AB 291 14.5 132
Show 18444-2926 B 9035 AC 313 14.5 132
Show 18444-2926 B 9035 AD 349 10.8 132
Show 18444-2926 B 9035 AE 277 31.3 132

 
 
WDS 18389-2736 : COMPONENTS
 
 
  A
B pa=126.5°
sep=1.55"
 
 
18389-2736 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183851.41-273538.2 Mag 11.16 Spectral class K0III (yellow-orange)
PmRA -21.00 PmDE -3.0 Tycho2 6866-00599-1
Tycho2
Tycho2 6866-00599-1 Pflag RAmdeg 279.71423990 DEmdeg -27.59401410
PmRA -20.9 PmDE -2.6 E RAmdeg 36 E DEmdeg 44
E pmRA 3.0 E pmDE 3.4 EpRAm 1977.31 EpDEm 1974.91
Num 3 Q RAmdeg 5.0 Q DEmdeg 3.0 Q pmRA 4.9
Q pmDE 3.0 BTmag 12.234 E BTmag 0.184 VTmag 11.013
E VTmag 0.088 Prox 999 TYC HIP
CCDM RAdeg 279.71425111 DEdeg -27.59396444 EpRA 1990 1.76
EpDE 1990 1.74 E RAdeg 63.2 E DEdeg 88.9 Posflg
Corr 0.0
 
 
18389-2736 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183851.50-273539.1 Mag 11.68 PmRA -21.00
PmDE -3.0 Calc delta mag 0.52 Calc coord yes