Grieve

04451, 1971 GF, 1971GF, 1980 VE1, 1980VE1, 1988 JJ, 1988JJ, J71G00F, J80V01E, J88J00J

All data for this body: [vot]

MPC data
Name (number) Grieve (4451)
a 2.60265
e 0.38407
i / sin(i) 27.8127 / 0.46658
q 1.60305
Q 3.60224
ω 110.2582
Node 219.3339
m 97.3334
n 0.2347
Epoch 2460200.5
nobs 5382
nopp 27
Years observed 1954-2023
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 12.290
Mass
D 14.34 1.282
pV 0.090 0.0171
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.70 1.800 1.800 Ali-Lagoa 2017A&A...603A..55A NEATM
15.50 2.300 2.300 Ali-Lagoa 2017A&A...603A..55A NEATM
19.70 3.000 3.000 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.120 0.0400 0.0400 Ali-Lagoa 2017A&A...603A..55A NEATM
0.200 0.0600 0.0600 Ali-Lagoa 2017A&A...603A..55A 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
12.29 MPC-2023-12-04 MPC-2023-12-04 Phot