1997 LT4

1997LT4, 2000 AF79, 2000AF79, 73921, J97L04T, K00A79F

All data for this body: [vot]

MPC data
Name (number) 1997 LT4 (73921)
a 2.70984
e 0.06928
i / sin(i) 6.4024 / 0.11151
q 2.52211
Q 2.89758
ω 284.2034
Node 113.1284
m 301.3441
n 0.2209
Epoch 2460800.5
nobs 1076
nopp 22
Years observed 1996-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.710
ep 0.033
sin(ip) 0.091
G 0.150
H 15.430
Mass
D 4.45 0.214
pV 0.061 0.0073
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 507 Padua -0.7100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7100 0.0325 0.0909 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.41 0.280 0.280 Masiero 2011ApJ...741...68M NEATM
4.50 0.330 0.330 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0102 0.0102 Masiero 2011ApJ...741...68M NEATM
0.063 0.0106 0.0106 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
15.43 MPC-2023-12-04 MPC-2023-12-04 Phot