4161 P-L

4161P-L, 12938, 1992 BU, 1992BU, J92B00U, PLS4161

All data for this body: [vot]

MPC data
Name (number) 4161 P-L (12938)
a 2.63495
e 0.14391
i / sin(i) 7.2218 / 0.12571
q 2.25576
Q 3.01415
ω 156.8264
Node 337.6031
m 141.8610
n 0.2304
Epoch 2460200.5
nobs 1689
nopp 20
Years observed 1960-2022
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Rafita (1644)
 
ap 2.635
ep 0.174
sin(ip) 0.132
Value Standard error
G 0.150
H 14.760
Mass
D 5.77 0.372
pV 0.092 0.0278
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1644 Rafita 518 Rafita 2.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6351 0.1740 0.1322 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.77 0.372 0.372 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.092 0.0278 0.0278 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
14.76 MPC-2023-12-04 MPC-2023-12-04 Phot