1999 RD238

1999RD238, 2001 FQ6, 2001FQ6, 96854, J99RN8D, K01F06Q

All data for this body: [vot]

MPC data
Name (number) 1999 RD238 (96854)
a 2.64895
e 0.17037
i / sin(i) 12.6369 / 0.21877
q 2.19765
Q 3.10025
ω 13.3429
Node 54.7771
m 293.0943
n 0.2286
Epoch 2460800.5
nobs 772
nopp 19
Years observed 1999-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.650
ep 0.170
sin(ip) 0.202
G 0.150
H 15.380
Mass
D 5.39 0.065
pV 0.061 0.0078
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
145 Adeona 505 Adeona -0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6498 0.1695 0.2017 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.66 0.313 0.313 Masiero 2011ApJ...741...68M NEATM
5.42 0.066 0.066 Masiero 2011ApJ...741...68M NEATM
5.44 2.010 2.010 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0560 0.0560 Masiero 2020PSJ.....1....5M NEATM
0.055 0.0099 0.0099 Masiero 2011ApJ...741...68M NEATM
0.074 0.0132 0.0132 Masiero 2011ApJ...741...68M 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
15.38 MPC-2023-12-04 MPC-2023-12-04 Phot