20393-2820 RST 2149

 
 
20h 39m 17.20s -28° 20' 35.8" P.A. 155.00 sep 1.0 mag 11.70,11.80
 
 
Coord 2000 20393-2820 Discov num RST2149 Comp Coord arcsec 2000 20 39 17.20 -28 20 35.8
Date first 1934 Date last 2016 Obs 5
Pa first 141 Pa last 155.4 P.A. Now (θ) 155.4°
Sep first 0.7 Sep last 1.03 Sep. Now (ρ) 1.03"
Mag pri 11.70 Mag sec 11.80 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec -102 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Tycho2 6933-01444-1 Gaia DR2 6798452025728149632
 
 
WDS 20393-2820 RST 2149 : 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
20393-2820 RST2149 1986 3 154 1.0 11.70 11.80 203917.20-282035.8
20393-2820 RST2149 2015 4 158 1.0 11.70 11.80 203917.20-282035.8
20393-2820 RST2149 2016 5 155 1.0 11.70 11.80 203917.20-282035.8

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

 
 
WDS 20393-2820 RST 2149 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20393-2820 RST 2149 : MEASURES
 
 
No records found.

 
 
WDS 20393-2820 : VIRTUAL EYEPIECE
 
 

20393-2820 RST2149A mag 11.7 20393-2820 RST2149B sep 1.0 P.A. 158.10 mag 11.8 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 20393-2820 : ALADIN DSS IMAGE @ 20h 39m 17.20s -28° 20' 35.8"
 
 
 
 
WDS 20393-2820 RST 2149 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20393-2820  RST2149 distance=0' 20375-2817  BRT3093 distance=25' 20401-2852  SEE 423AB distance=34' 20401-2852  SEE 423BC distance=34' 20365-2813  RST2147 distance=38' 20431-2838  RST2154 distance=54' 20430-2846  SEE 425 distance=56' 20427-2855  RST2153 distance=57' 20396-2717  RST2150 distance=65' 20373-2717  HJ 2982 distance=69' 20396-2704  HJ 5210 distance=77' 20400-2940  RST2151 distance=81' 20433-2925  SKF2089 distance=84' 20458-2834  RST2157 distance=88' 20447-2917  UC 4277 distance=91' 20325-2843  SKF2087AB distance=93' 20325-2843  DAM1043AC distance=93' 20461-2843  RST2158 distance=93' 20464-2834  RST2159 distance=96' 20319-2806  TDT2341 distance=100' 20339-2710  CBL 178 distance=101' 20406-2639  CHR 186 distance=104' 20365-2632  STN  52 distance=115' 20408-2626  UC 4255 distance=116' 20412-3015  RST2152 distance=118' 20441-3000  SKF1248 distance=118' 20310-2907  CHR 185 distance=120' 20434-3005  LDS5909 distance=120' 20479-2745  STN  53 distance=120' 20431-3010  UC 4267 distance=121' 20456-2653  B  2891 distance=121' 20424-2626  UC 4263 distance=123' 20334-2643  B   491 distance=125' 20487-2804  FIN   8 distance=125' 20406-2615  UC 4254 distance=127' 20313-2707  SKF2086 distance=129' 20465-2652  HJ 5220 distance=131' 20319-2655  RST2143 distance=131' 20331-2633  LDS5907 distance=135' 20310-2700  DAM1042 distance=136' 20424-3031  H N 101AB distance=137' 20498-2829  LDS 725 distance=139' 20297-2719  COO 240 distance=142' 20338-2616  RST2144 distance=145' 20454-3029  HJ 5218 distance=151' 20507-2759  HDS2971 distance=153' 20501-2722  HJ 5226 distance=155' 20473-2625  BU  153 distance=158' 20386-2540  B   498 distance=161' 20295-3001  HJ 5202 distance=163' 20444-2548  RST2155 distance=168' 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 20393-2820 RST2149 155 1.0
Show 20375-2817 BRT3093 85 3.8 25
Show 20401-2852 SEE 423 AB 39 1.2 34
Show 20401-2852 SEE 423 BC 281 0.2 34
Show 20365-2813 RST2147 315 1.2 38
Show 20431-2838 RST2154 279 0.8 54
Show 20430-2846 SEE 425 226 7.9 56
Show 20427-2855 RST2153 42 0.2 57
Show 20396-2717 RST2150 5 1.7 65
Show 20373-2717 HJ 2982 137 15.8 69
Show 20396-2704 HJ 5210 263 10.7 77
Show 20400-2940 RST2151 57 0.2 81
Show 20433-2925 SKF2089 284 17.7 84
Show 20458-2834 RST2157 170 0.7 88
Show 20447-2917 UC 4277 18 16.5 91
Show 20325-2843 SKF2087 AB 9 61.0 93
Show 20325-2843 DAM1043 AC 197 11.5 93
Show 20461-2843 RST2158 278 1.4 93
Show 20464-2834 RST2159 316 3.6 96
Show 20319-2806 TDT2341 318 0.5 100
Show 20339-2710 CBL 178 40 52.0 101
Show 20406-2639 CHR 186 149 0.0 104
Show 20365-2632 STN 52 251 1.7 115
Show 20408-2626 UC 4255 339 13.7 116
Show 20412-3015 RST2152 335 0.9 118
Show 20441-3000 SKF1248 55 6.4 118
Show 20310-2907 CHR 185 266 0.0 120
Show 20434-3005 LDS5909 146 10.6 120
Show 20479-2745 STN 53 175 18.1 120
Show 20431-3010 UC 4267 59 8.2 121
Show 20456-2653 B 2891 253 5.0 121
Show 20424-2626 UC 4263 207 22.1 123
Show 20334-2643 B 491 104 2.6 125
Show 20487-2804 FIN 8 189 2.5 125
Show 20406-2615 UC 4254 225 11.1 127
Show 20313-2707 SKF2086 306 7.1 129
Show 20465-2652 HJ 5220 354 18.1 131
Show 20319-2655 RST2143 259 0.3 131
Show 20331-2633 LDS5907 211 206.4 135
Show 20310-2700 DAM1042 179 10.8 136
Show 20424-3031 H N 101 AB 334 25.9 137
Show 20498-2829 LDS 725 271 21.8 139
Show 20297-2719 COO 240 21 7.1 142
Show 20338-2616 RST2144 115 0.4 145
Show 20454-3029 HJ 5218 190 9.8 151
Show 20507-2759 HDS2971 49 0.2 153
Show 20501-2722 HJ 5226 67 18.7 155
Show 20473-2625 BU 153 251 1.9 158
Show 20386-2540 B 498 17 0.4 161
Show 20295-3001 HJ 5202 84 15.6 163
Show 20444-2548 RST2155 353 1.2 168

 
 
WDS 20393-2820 : COMPONENTS
 
 
  A
B pa=158.1°
sep=1.01"
 
 
20393-2820 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203917.20-282035.8 Mag 11.7 PmRA 7.00
PmDE -102.0 Tycho2 6933-01444-1
Tycho2
Tycho2 6933-01444-1 Pflag RAmdeg 309.82168176 DEmdeg -28.34328939
PmRA 6.5 PmDE -102.0 E RAmdeg 48 E DEmdeg 69
E pmRA 3.0 E pmDE 2.7 EpRAm 1988.32 EpDEm 1982.01
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 1.0
Q pmDE 0.5 BTmag 11.893 E BTmag 0.116 VTmag 10.970
E VTmag 0.085 Prox 999 TYC T HIP
CCDM RAdeg 309.82166500 DEdeg -28.34304472 EpRA 1990 1.80
EpDE 1990 1.36 E RAdeg 49.3 E DEdeg 73.6 Posflg
Corr -0.2
 
 
20393-2820 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203917.23-282036.7 Mag 11.8 Calc delta mag 0.1
Calc coord yes