Altdorfer

08121, 1972 GR1, 1972GR1, 1990 SU29, 1990SU29, 2572 P-L, 2572P-L, J72G01R, J90S29U, PLS2572

All data for this body: [vot]

MPC data
Name (number) Altdorfer (8121)
a 2.23723
e 0.10159
i / sin(i) 2.6834 / 0.04682
q 2.00994
Q 2.46452
ω 113.9221
Node 9.4156
m 187.1192
n 0.2945
Epoch 2460200.5
nobs 2228
nopp 23
Years observed 1960-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.238
ep 0.146
sin(ip) 0.039
Value Standard error
G 0.150
H 15.260
Mass
D 2.47 0.491
pV 0.347 0.1286
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2378 0.1456 0.0392 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.47 0.491 0.491 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.347 0.1286 0.1286 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
15.26 MPC-2023-12-04 MPC-2023-12-04 Phot