Shigefumi

06979, 1993 RH, 1993RH, J93R00H

All data for this body: [vot]

MPC data
Name (number) Shigefumi (6979)
a 2.65305
e 0.22311
i / sin(i) 14.8777 / 0.25676
q 2.06112
Q 3.24498
ω 339.3454
Node 359.0737
m 126.8368
n 0.2281
Epoch 2460800.5
nobs 4454
nopp 24
Years observed 1952-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.652
ep 0.195
sin(ip) 0.248
G 0.150
H 12.460
Mass
D 8.96 0.051
pV 0.204 0.0161
Value
Rotational Period 11.945
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6525 0.1949 0.2476 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.39 0.310 0.310 Usui 2011PASJ...63.1117U NEATM
12.93 1.290 1.290 Ali-Lagoa 2018A&A...612A..85A NEATM
8.23 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
8.63 2.270 2.270 Nugent 2016AJ....152...63N NEATM
9.12 0.063 0.063 Masiero 2011ApJ...741...68M NEATM
9.15 0.260 0.260 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.121 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.230 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
0.253 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.282 0.0600 0.0600 Masiero 2011ApJ...741...68M NEATM
0.340 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.9455 2 Synodic Fornas LCDB Lightcurve
12.1078 2 Sidereal Durech 2023A&A...675A..24D Model
12.10795 2 Sidereal Durech 2018A&A...617A..57D Model