Iwamoto

04951, 1931UQ, 1985QN6, 1985RH5, 1989WS3, 1990BM, J31U00Q, J85Q06N, J85R05H, J89W03S, J90B00M

All data for this body: [vot]

MPC data
Name (number) Iwamoto (4951)
Packed designation 04951
a 2.25599
e 0.16727
i / sin(i) 7.5328 / 0.13109
q 1.87862
Q 2.63335
ω 340.0967
Node 101.0257
m 184.1143
n 0.2909
Epoch 2459600.5
nobs 2740
nopp 23
Years observed 1931-2021
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.255
ep 0.193
sin(ip) 0.117
Value Standard error
G 0.150
H 13.430
Mass
D 5.38 0.025
pV 0.199 0.0252
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2552 0.1927 0.1172 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.19 0.040 0.040 Masiero 2014ApJ...791..121M NEATM
5.51 0.033 0.033 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.186 0.0324 0.0324 Masiero 2011ApJ...741...68M NEATM
0.220 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.43 MPC-2022-01-18 MPC-2022-01-18 Phot