The

05408, 1232 T-1, 1232T-1, 1954 EL, 1954EL, 1978 JA2, 1978JA2, 1986 UP2, 1986UP2, 1988 GA, 1988GA, J54E00L, J78J02A, J86U02P, J88G00A, T1S1232

All data for this body: [vot]

MPC data
Name (number) The (5408)
a 2.26129
e 0.13750
i / sin(i) 4.0787 / 0.07113
q 1.95036
Q 2.57222
ω 341.6840
Node 207.1201
m 325.6049
n 0.2898
Epoch 2460800.5
nobs 6980
nopp 28
Years observed 1954-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.261
ep 0.178
sin(ip) 0.071
G 0.150
H 13.850
Mass
D 4.21 0.830
pV 0.260 0.1100
Value
Rotational Period 7.370
Period quality 3-
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2608 0.1783 0.0713 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.21 0.830 0.830 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.260 0.1100 0.1100 Nugent 2016AJ....152...63N 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
13.85 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.374 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.374 3- Synodic Dose 2021MPBu...48...69D Lightcurve