Leonardo

03000, 1961XB, 1975NK1, 1979UT4, 1979WC6, 1981EG19, J61X00B, J75N01K, J79U04T, J79W06C, J81E19G

All data for this body: [vot]

MPC data
Name (number) Leonardo (3000)
Packed designation 03000
a 2.35045
e 0.18122
i / sin(i) 2.7522 / 0.04802
q 1.92451
Q 2.77639
ω 173.6741
Node 200.9701
m 271.7925
n 0.2735
Epoch 2459600.5
nobs 2438
nopp 30
Years observed 1961-2021
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.351
ep 0.148
sin(ip) 0.055
Value Standard error
G 0.150
H 13.860
Mass
D 9.83 0.066
pV 0.106 0.0062
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3512 0.1477 0.0553 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.42 2.280 2.280 Masiero 2021PSJ.....2..162M NEATM
9.04 1.725 1.725 Masiero 2017AJ....154..168M NEATM
9.05 2.220 2.220 Nugent 2016AJ....152...63N NEATM
9.57 3.400 3.400 Masiero 2021PSJ.....2..162M NEATM
9.78 0.277 0.277 Masiero 2011ApJ...741...68M NEATM
9.84 0.068 0.068 Masiero 2011ApJ...741...68M NEATM
10.60 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
10.80 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.059 0.0205 0.0205 Masiero 2017AJ....154..168M NEATM
0.067 0.0260 0.0410 Masiero 2021PSJ.....2..162M NEATM
0.087 0.0420 0.0820 Masiero 2021PSJ.....2..162M NEATM
0.115 0.0070 0.0070 Masiero 2011ApJ...741...68M NEATM
0.117 0.0278 0.0278 Masiero 2011ApJ...741...68M 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
13.86 MPC-2022-01-18 MPC-2022-01-18 Phot