Stampfer

03440, 1933 OH, 1933OH, 1950 DD, 1950DD, 1979 HQ4, 1979HQ4, 1980 RD3, 1980RD3, 1985 RX3, 1985RX3, J33O00H, J50D00D, J79H04Q, J80R03D, J85R03X

All data for this body: [vot]

MPC data
Name (number) Stampfer (3440)
a 2.80681
e 0.05731
i / sin(i) 7.5375 / 0.13118
q 2.64597
Q 2.96766
ω 146.1218
Node 171.1062
m 72.5286
n 0.2096
Epoch 2460200.5
nobs 3663
nopp 32
Years observed 1933-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.804
ep 0.043
sin(ip) 0.128
Value Standard error
G 0.150
H 12.730
Mass
D 10.59 0.157
pV 0.173 0.0149
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8035 0.0426 0.1278 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.59 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.173 0.0149 0.0149 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
12.73 MPC-2023-12-04 MPC-2023-12-04 Phot