02278-0820 RST 4207 AC

 
 
02h 27m 50.90s -08° 19' 55.8" P.A. 66.00 sep 6.8 mag 9.96,12.70
 
 
Coord 2000 02278-0820 Discov num RST4207 Comp AC Coord arcsec 2000 02 27 50.90 -08 19 55.8
Date first 1938 Date last 2015 Obs 6
Pa first 84 Pa last 65.6 P.A. Now (θ) 65.6°
Sep first 2.8 Sep last 6.81 Sep. Now (ρ) 6.81"
Mag pri 9.96 Mag sec 12.70 delta mag (ΔM) 2.74 Spectral class
Pri motion ra -044 Sec motion ra +011
Pri motion dec -014 Sec motion dec +009
Notes W
rPM=1.291
This double is not physical.
 
 
02278-0820 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 27 51 -08 19 56 RST 4207 AB 2015 5 17 4.5 9.96 13.50 3.54
Show 02 27 51 -08 19 56 RST 4207 AC 2015 6 66 6.8 9.96 12.70 2.74 <===
Show 02 27 51 -08 19 52 RST 4207 BC 2016 3 107 5.1 12.84 12.69 0.15
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Tycho2 5282-00877-1 Gaia DR2 5176562900336290560 DM BD-08 453
 
 
WDS 02278-0820 RST 4207 AC : 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
02278-0820 RST4207 AC 1968 3 67 4.5 9.96 13.60 022750.90-081955.8
02278-0820 RST4207 AC 2000 4 68 5.9 9.96 13.60 022750.90-081955.8
02278-0820 RST4207 AC 2015 7 66 6.8 9.96 12.70 022750.90-081955.8

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WDS 02278-0820 RST 4207 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02278-0820 RST 4207 AC : MEASURES
 
 
No records found.

 
 
WDS 02278-0820 : VIRTUAL EYEPIECE
 
 

02278-0820 RST4207A mag 9.96 02278-0820 RST4207B sep 3.8 P.A. 11.30 mag 12.84 Sp MS 02278-0820 RST4207C sep 6.8 P.A. 65.40 mag 12.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 02278-0820 : ALADIN DSS IMAGE @ 02h 27m 50.90s -08° 19' 55.8"
 
 
 
 
WDS 02278-0820 RST 4207 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02278-0820  RST4207AB distance=1' 02278-0820  RST4207AC distance=1' 02278-0820  RST4207BC distance=1' 02288-0826  GWP 327 distance=16' 02262-0833  GWP 318 distance=28' 02287-0845  A   448 distance=29' 02298-0805  CVR1102 distance=33' 02303-0808  SLW 116 distance=39' 02296-0752  SLW 115 distance=39' 02293-0745  SLW 114 distance=41' 02253-0802  GWP 314 distance=42' 02260-0857  UC  739 distance=46' 02255-0904  GRV1148 distance=57' 02240-0752  HO  314AB distance=64' 02240-0752  HO  314AC distance=64' 02292-0712  J  1451 distance=70' 02316-0736  HWE   6 distance=72' 02327-0829  RST4209 distance=72' 02292-0929  TDS2265 distance=73' 02233-0749  HO  313AB distance=75' 02233-0749  HO  313AC distance=75' 02286-0704  A   447 distance=78' 02265-0937  A  2504 distance=80' 02275-0942  ITF  59 distance=83' 02273-0943  ITF  65 distance=84' 02252-0936  A  2503 distance=86' 02239-0923  LDS5382 distance=86' 02277-0948  ITF  58 distance=89' 02227-0729  AOT   6 distance=93' 02297-0955  GAL 321 distance=100' 02331-0925  LDS3402 distance=101' 02347-0752  BUP  32 distance=106' 02331-0934  ITF  68 distance=108' 02204-0819  AOT   5 distance=111' 02200-0756  GRV 992 distance=116' 02332-0652  A   449 distance=119' 02360-0750  BUP  33AB distance=125' 02360-0750  BUP  33AC distance=125' 02269-1024  WIS  65 distance=125' 02252-1028  A  2502 distance=135' 02286-1037  HU   18 distance=138' 02209-0954  GWP 300 distance=140' 02373-0831  SLW 125 distance=141' 02258-1038  HJ 2140 distance=141' 02350-0953  A  2606 distance=142' 02366-0929  ITF  64 distance=147' 02367-0927  ITF  63 distance=147' 02371-0926  ITF  62BD distance=149' 02178-0811  SKF 767 distance=150' 02203-0638  RST4199 distance=152' 02371-0926  ITF  77AB distance=153' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 02278-0820 RST4207 AB 17 4.5 1
Show 02278-0820 RST4207 AC 66 6.8 1
Show 02278-0820 RST4207 BC 107 5.1 1
Show 02288-0826 GWP 327 79 109.4 16
Show 02262-0833 GWP 318 197 134.0 28
Show 02287-0845 A 448 41 0.6 29
Show 02298-0805 CVR1102 85 3.2 33
Show 02303-0808 SLW 116 2 161.8 39
Show 02296-0752 SLW 115 237 176.2 39
Show 02293-0745 SLW 114 216 134.8 41
Show 02253-0802 GWP 314 128 112.3 42
Show 02260-0857 UC 739 80 7.6 46
Show 02255-0904 GRV1148 228 999.9 57
Show 02240-0752 HO 314 AB 204 4.3 64
Show 02240-0752 HO 314 AC 347 67.9 64
Show 02292-0712 J 1451 172 5.2 70
Show 02316-0736 HWE 6 206 2.4 72
Show 02327-0829 RST4209 23 0.4 72
Show 02292-0929 TDS2265 282 1.9 73
Show 02233-0749 HO 313 AB 73 2.3 75
Show 02233-0749 HO 313 AC 75 17.6 75
Show 02286-0704 A 447 154 3.3 78
Show 02265-0937 A 2504 355 2.5 80
Show 02275-0942 ITF 59 70 10.0 83
Show 02273-0943 ITF 65 190 7.0 84
Show 02252-0936 A 2503 290 0.9 86
Show 02239-0923 LDS5382 217 11.9 86
Show 02277-0948 ITF 58 12 9.9 89
Show 02227-0729 AOT 6 192 18.3 93
Show 02297-0955 GAL 321 103 5.7 100
Show 02331-0925 LDS3402 259 128.6 101
Show 02347-0752 BUP 32 44 94.3 106
Show 02331-0934 ITF 68 22 3.1 108
Show 02204-0819 AOT 5 161 14.7 111
Show 02200-0756 GRV 992 163 9.6 116
Show 02332-0652 A 449 347 4.9 119
Show 02360-0750 BUP 33 AB 121 117.2 125
Show 02360-0750 BUP 33 AC 187 140.2 125
Show 02269-1024 WIS 65 285 972.4 125
Show 02252-1028 A 2502 304 2.1 135
Show 02286-1037 HU 18 251 4.3 138
Show 02209-0954 GWP 300 288 36.3 140
Show 02373-0831 SLW 125 15 13.6 141
Show 02258-1038 HJ 2140 264 10.7 141
Show 02350-0953 A 2606 75 6.7 142
Show 02366-0929 ITF 64 69 6.5 147
Show 02367-0927 ITF 63 336 2.0 147
Show 02371-0926 ITF 62 BD 38 2.2 149
Show 02178-0811 SKF 767 6 47.7 150
Show 02203-0638 RST4199 58 0.3 152
Show 02371-0926 ITF 77 AB 264 246.4 153

 
 
WDS 02278-0820 : COMPONENTS
 
 
  A B
B pa=11.3°
sep=3.77"
 
C pa=65.4°
sep=6.75"
pa=99.3°
sep=5.47"
 
 
02278-0820 A
 
 
Coord arcsec 2000 022750.90-081955.8 Mag 9.96 PmRA -39.00 PmDE -13.0
Tycho2 5282-00877-1 DM BD-08 453
Tycho2
Tycho2 5282-00877-1 Pflag RAmdeg 36.96212441 DEmdeg -8.33219109
PmRA -41.4 PmDE -11.9 E RAmdeg 19 E DEmdeg 21
E pmRA 1.7 E pmDE 1.8 EpRAm 1990.56 EpDEm 1990.48
Num 3 Q RAmdeg 0.9 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.7 BTmag 10.450 E BTmag 0.035 VTmag 9.964
E VTmag 0.032 Prox 741 TYC T HIP
CCDM RAdeg 36.96222000 DEdeg -8.33216417 EpRA 1990 1.79
EpDE 1990 1.82 E RAdeg 19.0 E DEdeg 20.6 Posflg
Corr -0.1
 
 
02278-0820 B
 
 
Coord arcsec 2000 022750.95-081952.1 Coord calc 022750.95-081952.1 Mag 12.84 Spectral class MS (red)
PmRA 3.00 PmDE 25.0 Calc delta mag 2.88
 
 
02278-0820 C
 
 
Coord arcsec 2000 022751.31-081953.0 Mag 12.7 PmRA 11.00 PmDE 9.0
Calc delta mag 2.74 Calc coord yes