02540-2631 RST 1247

 
 
02h 53m 59.03s -26° 30' 32.7" P.A. 254.00 sep 0.7 mag 11.33,11.85
 
 
Coord 2000 02540-2631 Discov num RST1247 Comp Coord arcsec 2000 02 53 59.03 -26 30 32.7
Date first 1930 Date last 2016 Obs 7
Pa first 245 Pa last 254.4 P.A. Now (θ) 254.4°
Sep first 0.5 Sep last 0.735 Sep. Now (ρ) 0.735"
Mag pri 11.33 Mag sec 11.85 delta mag (ΔM) 0.52 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Fornax Tycho2 6440-00682-1 Gaia DR2 5072711312673346176
 
 
WDS 02540-2631 RST 1247 : 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
02540-2631 RST1247 1991 6 259 0.7 11.33 11.85 025359.03-263032.7
02540-2631 RST1247 2016 7 254 0.7 11.33 11.85 025359.03-263032.7

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WDS 02540-2631 RST 1247 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02540-2631 RST 1247 : MEASURES
 
 
No records found.

 
 
WDS 02540-2631 : VIRTUAL EYEPIECE
 
 

02540-2631 RST1247A mag 11.33 02540-2631 RST1247B sep 0.7 P.A. 252.70 mag 11.85 virtual eyepiece
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Radius:
Components only
 
 
WDS 02540-2631 : ALADIN DSS IMAGE @ 02h 53m 59.03s -26° 30' 32.7"
 
 
 
 
WDS 02540-2631 RST 1247 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02540-2631  RST1247 distance=0' 02526-2618  RST3373 distance=23' 02563-2651  UC  890 distance=38' 02552-2557  TDS2386 distance=38' 02554-2513  HDS 375 distance=80' 02548-2754  HDO  58 distance=84' 02480-2606  SKF1275 distance=85' 02561-2509  RST2290 distance=87' 02518-2503  B    41 distance=92' 02466-2618  TVB  39 distance=101' 02572-2458  BEU   4Ca,Cb distance=102' 02572-2458  HDS 379CD distance=102' 02572-2458  BU  741AB distance=103' 02572-2458  S   423AB,C distance=103' 02599-2736  TDS2408 distance=103' 02596-2516  LDS3446 distance=107' 02563-2441  TDS2395 distance=115' 03018-2723  LDS5408AB distance=117' 03018-2723  LDS5408Aa,Ab distance=117' 02504-2819  RST1246 distance=119' 02498-2434  BU  877AB distance=130' 02498-2434  HJ 2161AC distance=130' 02498-2434  FOX9021AD distance=130' 02592-2429  KPP1122 distance=141' 03017-2807  SKF1277 distance=141' 03036-2536  BRG  17AB distance=141' 02442-2530  FIN 379Aa,Ab distance=145' 02442-2530  BSO   1AB distance=145' 03008-2438  B    42BC distance=146' 03008-2438  B    42AB distance=146' 02480-2836  RED  20BC distance=148' 02480-2836  RED  20AB distance=149' 03019-2447  B    43 distance=149' 02432-2556  B    40 distance=150' 02563-2857  DAW  77 distance=150' 02577-2858  HJ 3543AB distance=157' 02577-2858  HJ 3543AC distance=157' 02577-2858  ABH  17AD distance=157' 02439-2758  HDO  60 distance=160' 02438-2754  BU  261AB distance=160' 02438-2754  BU  261AC distance=160' 02583-2903  KPP1027 distance=163' 03063-2646  RST  58 distance=166' 03022-2844  RST1252 distance=173' 02440-2826  HWE   7 distance=177' 03059-2509  B    44 distance=181' 02528-2330  I   717 distance=181' 03064-2753  UC  947 distance=186' 02568-2932  RST1248 distance=186' 02599-2924  LDS5159 distance=191' 02474-2341  HU 1561 distance=193' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02540-2631 RST1247 254 0.7
Show 02526-2618 RST3373 314 0.6 23
Show 02563-2651 UC 890 193 31.3 38
Show 02552-2557 TDS2386 227 1.9 38
Show 02554-2513 HDS 375 28 0.4 80
Show 02548-2754 HDO 58 351 23.5 84
Show 02480-2606 SKF1275 88 58.4 85
Show 02561-2509 RST2290 99 1.7 87
Show 02518-2503 B 41 220 2.7 92
Show 02466-2618 TVB 39 1 3.1 101
Show 02572-2458 BEU 4 Ca,Cb 274 0.0 102
Show 02572-2458 HDS 379 CD 173 5.1 102
Show 02572-2458 BU 741 AB 6 0.2 103
Show 02572-2458 S 423 AB,C 226 29.2 103
Show 02599-2736 TDS2408 254 0.4 103
Show 02596-2516 LDS3446 288 176.0 107
Show 02563-2441 TDS2395 1 0.5 115
Show 03018-2723 LDS5408 AB 345 105.8 117
Show 03018-2723 LDS5408 Aa,Ab 184 3.4 117
Show 02504-2819 RST1246 264 1.4 119
Show 02498-2434 BU 877 AB 145 12.1 130
Show 02498-2434 HJ 2161 AC 129 37.3 130
Show 02498-2434 FOX9021 AD 290 52.3 130
Show 02592-2429 KPP1122 201 8.8 141
Show 03017-2807 SKF1277 286 2.5 141
Show 03036-2536 BRG 17 AB 357 0.9 141
Show 02442-2530 FIN 379 Aa,Ab 287 0.1 145
Show 02442-2530 BSO 1 AB 193 12.5 145
Show 03008-2438 B 42 BC 267 3.2 146
Show 03008-2438 B 42 AB 192 12.6 146
Show 02480-2836 RED 20 BC 226 6.5 148
Show 02480-2836 RED 20 AB 115 12.2 149
Show 03019-2447 B 43 219 2.3 149
Show 02432-2556 B 40 220 1.2 150
Show 02563-2857 DAW 77 263 0.3 150
Show 02577-2858 HJ 3543 AB 268 9.3 157
Show 02577-2858 HJ 3543 AC 64 16.7 157
Show 02577-2858 ABH 17 AD 264 85.6 157
Show 02439-2758 HDO 60 164 9.2 160
Show 02438-2754 BU 261 AB 101 3.2 160
Show 02438-2754 BU 261 AC 134 69.8 160
Show 02583-2903 KPP1027 222 8.2 163
Show 03063-2646 RST 58 184 2.7 166
Show 03022-2844 RST1252 131 1.6 173
Show 02440-2826 HWE 7 355 4.1 177
Show 03059-2509 B 44 54 0.3 181
Show 02528-2330 I 717 295 2.2 181
Show 03064-2753 UC 947 193 50.0 186
Show 02568-2932 RST1248 236 0.6 186
Show 02599-2924 LDS5159 217 22.7 191
Show 02474-2341 HU 1561 320 1.1 193

 
 
WDS 02540-2631 : COMPONENTS
 
 
  A
B pa=252.7°
sep=0.66"
 
 
02540-2631 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 025359.03-263032.7 Mag 11.33 PmRA 4.00
PmDE -15.0 Tycho2 6440-00682-1
Tycho2
Tycho2 6440-00682-1 Pflag RAmdeg 43.49589734 DEmdeg -26.50908253
PmRA 4.4 PmDE -14.5 E RAmdeg 35 E DEmdeg 35
E pmRA 2.7 E pmDE 2.4 EpRAm 1988.90 EpDEm 1988.38
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.9 Q pmRA 1.0
Q pmDE 1.9 BTmag 11.402 E BTmag 0.065 VTmag 10.848
E VTmag 0.060 Prox 999 TYC T HIP
CCDM RAdeg 43.49589000 DEdeg -26.50905611 EpRA 1990 1.72
EpDE 1990 1.66 E RAdeg 38.4 E DEdeg 37.2 Posflg P
Corr -0.1
CCDM
Ccdm 02540-2631 RComp Comp A Note1
Note2 Discov num DRAs -1.00 DDEs 27.7
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number -27 1016 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02496S2655A
HIC
 
 
02540-2631 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025358.98-263032.9 Mag 11.85 PmRA 4.00
PmDE -15.0 Calc delta mag 0.52 Calc coord yes
CCDM
Ccdm 02540-2631 RComp Comp B Note1
Note2 Discov num RST1247 DRAs DDEs
R dRAs Year 1934 Theta 248 Rho 0.5
Obs 2 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02496S2655B
HIC