Chamberlin

09250, 1993 RU19, 1993RU19, 1997 JX7, 1997JX7, 4643 P-L, 4643P-L, J93R19U, J97J07X, PLS4643

All data for this body: [vot]

MPC data
Name (number) Chamberlin (9250)
a 3.11506
e 0.20707
i / sin(i) 19.3677 / 0.33163
q 2.47002
Q 3.76009
ω 55.4069
Node 181.2262
m 252.1735
n 0.1793
Epoch 2460200.5
nobs 2109
nopp 24
Years observed 1960-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.123
ep 0.228
sin(ip) 0.329
Value Standard error
G 0.150
H 13.520
Mass
D 8.81 0.408
pV 0.119 0.0129
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1228 0.2276 0.3292 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.81 0.408 0.408 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.119 0.0129 0.0129 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
13.52 MPC-2023-12-04 MPC-2023-12-04 Phot