Stepanian

03444, 1972 TD4, 1972TD4, 1980 RJ2, 1980RJ2, 1984 QP, 1984QP, J72T04D, J80R02J, J84Q00P

All data for this body: [vot]

MPC data
Name (number) Stepanian (3444)
a 2.55775
e 0.26100
i / sin(i) 6.4622 / 0.11255
q 1.89017
Q 3.22534
ω 83.8471
Node 342.4983
m 146.8659
n 0.2409
Epoch 2460200.5
nobs 5290
nopp 27
Years observed 1980-2023
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 12.840
Mass
D 6.64 0.031
pV 0.447 0.0448
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.43 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
6.69 0.035 0.035 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.436 0.0541 0.0541 Masiero 2011ApJ...741...68M NEATM
0.470 0.0800 0.0800 Masiero 2014ApJ...791..121M 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
12.84 MPC-2023-12-04 MPC-2023-12-04 Phot