1999 RE181

1999RE181, 1982 BA2, 1982BA2, 70350, J82B02A, J99RI1E

All data for this body: [vot]

MPC data
Name (number) 1999 RE181 (70350)
a 2.44132
e 0.19957
i / sin(i) 8.7857 / 0.15274
q 1.95410
Q 2.92855
ω 128.3802
Node 11.2294
m 334.1682
n 0.2584
Epoch 2460200.5
nobs 2830
nopp 19
Years observed 1982-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.440
ep 0.237
sin(ip) 0.153
Value Standard error
G 0.150
H 14.690
Mass
D 6.82 0.216
pV 0.062 0.0083
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4399 0.2372 0.1527 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.88 1.730 1.730 Masiero 2021PSJ.....2..162M NEATM
6.45 1.410 1.410 Nugent 2016AJ....152...63N NEATM
6.48 1.770 1.770 Masiero 2021PSJ.....2..162M NEATM
6.56 1.596 1.596 Masiero 2017AJ....154..168M NEATM
6.86 0.224 0.224 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.054 0.0288 0.0288 Masiero 2017AJ....154..168M NEATM
0.065 0.0260 0.0440 Masiero 2021PSJ.....2..162M NEATM
0.065 0.0105 0.0105 Masiero 2011ApJ...741...68M NEATM
0.067 0.0260 0.0420 Masiero 2021PSJ.....2..162M 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
14.69 MPC-2023-12-04 MPC-2023-12-04 Phot