Rochefort

04172, 1970 WO1, 1970WO1, 1982 FC3, 1982FC3, 1984 YD6, 1984YD6, 1989 GD2, 1989GD2, J70W01O, J82F03C, J84Y06D, J89G02D

All data for this body: [vot]

MPC data
Name (number) Rochefort (4172)
a 2.27330
e 0.09445
i / sin(i) 2.1803 / 0.03805
q 2.05860
Q 2.48801
ω 211.3014
Node 332.2829
m 32.3522
n 0.2876
Epoch 2460200.5
nobs 4788
nopp 27
Years observed 1973-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.273
ep 0.137
sin(ip) 0.042
Value Standard error
G 0.150
H 14.620
Mass
D 3.35 0.183
pV 0.395 0.0619
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -2.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2733 0.1373 0.0421 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.35 0.183 0.183 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.395 0.0619 0.0619 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