2001 RX40

2001RX40, K01R40X, Q4523

All data for this body: [vot]

MPC data
Name (number) 2001 RX40 (264523)
a 2.67409
e 0.17954
i / sin(i) 12.7369 / 0.22048
q 2.19397
Q 3.15421
ω 297.2399
Node 34.7978
m 157.1605
n 0.2254
Epoch 2460800.5
nobs 675
nopp 15
Years observed 1997-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.675
ep 0.139
sin(ip) 0.214
G 0.150
H 16.050
Mass
D 1.88 0.256
pV 0.262 0.0426
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
15 Eunomia 502 Eunomia 0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6750 0.1390 0.2142 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.88 0.256 0.256 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.262 0.0426 0.0426 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
16.05 MPC-2023-12-04 MPC-2023-12-04 Phot