1999RB212

2000XL27, 66633, J99RL2B, K00X27L

All data for this body: [vot]

MPC data
Name (number) 1999RB212 (66633)
Packed designation 66633
a 2.68412
e 0.21616
i / sin(i) 10.6307 / 0.18448
q 2.10392
Q 3.26432
ω 281.6536
Node 335.5944
m 128.1647
n 0.2241
Epoch 2459600.5
nobs 1593
nopp 18
Years observed 1999-2021
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.685
ep 0.215
sin(ip) 0.205
Value Standard error
G 0.150
H 14.110
Mass
D 8.48 0.157
pV 0.058 0.0129
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6848 0.2150 0.2055 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.51 1.569 1.569 Masiero 2017AJ....154..168M NEATM
5.62 1.410 1.410 Masiero 2021PSJ.....2..162M NEATM
5.76 1.750 1.750 Masiero 2021PSJ.....2..162M NEATM
8.43 0.166 0.166 Masiero 2011ApJ...741...68M NEATM
10.18 0.600 0.600 Usui 2011PASJ...63.1117U NEATM
10.62 2.120 2.120 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.082 0.0252 0.0252 Masiero 2011ApJ...741...68M NEATM
0.123 0.0510 0.0870 Masiero 2021PSJ.....2..162M NEATM
0.129 0.0560 0.0990 Masiero 2021PSJ.....2..162M NEATM
0.133 0.0912 0.0912 Masiero 2017AJ....154..168M 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
14.11 MPC-2022-01-18 MPC-2022-01-18 Phot