1990 RA3

1990RA3, 11882, J90R03A

All data for this body: [vot]

MPC data
Name (number) 1990 RA3 (11882)
a 2.69806
e 0.09867
i / sin(i) 1.1405 / 0.01990
q 2.43184
Q 2.96427
ω 149.3984
Node 233.3240
m 137.3227
n 0.2224
Epoch 2460200.5
nobs 1976
nopp 21
Years observed 1990-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.698
ep 0.062
sin(ip) 0.035
Value Standard error
G 0.150
H 14.620
Mass
D 3.30 0.528
pV 0.372 0.1914
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6979 0.0624 0.0354 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.30 0.528 0.528 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.372 0.1914 0.1914 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
14.62 MPC-2023-12-04 MPC-2023-12-04 Phot