Ra-Shalom

02100, 1975TB, 1978RA, J75T00B, J78R00A

All data for this body: [vot]

MPC data
Name (number) Ra-Shalom (2100)
Packed designation 02100
a 0.83204
e 0.43662
i / sin(i) 15.7547 / 0.27152
q 0.46875
Q 1.19532
ω 356.0722
Node 170.7911
m 230.9369
n 1.2986
Epoch 2459600.5
nobs 1959
nopp 24
Years observed 1975-2021
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 16.350
Mass
D 2.07 0.046
pV 0.083 0.0140
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.46 0.520 0.520 Masiero 2021PSJ.....2..162M NEATM
1.98 0.050 0.050 Usui 2011PASJ...63.1117U NEATM
2.05 0.830 0.830 Masiero 2021PSJ.....2..162M NEATM
2.30 0.200 0.200 Shepard 2008Icar..193...20S RADAR
2.37 0.240 0.240 Ali-Lagoa 2018A&A...612A..85A NEATM
2.40 nan nan Shepard 2000Icar..147..520S RADAR
2.71 0.540 0.540 Ali-Lagoa 2018A&A...612A..85A NEATM
2.78 nan nan Delbo 2003Icar..166..116D RADIOMETRY_NEATM
3.05 0.367 0.367 Masiero 2017AJ....154..168M NEATM
3.60 nan nan Shepard 2000Icar..147..520S RADAR
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0418 0.0418 Masiero 2017AJ....154..168M NEATM
0.069 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A NEATM
0.090 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.126 0.0620 0.1230 Masiero 2021PSJ.....2..162M NEATM
0.251 0.1280 0.2630 Masiero 2021PSJ.....2..162M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.35 MPC-2022-01-18 MPC-2022-01-18 Phot