Trajanus

07445, 1986 RL1, 1986RL1, 4116 P-L, 4116P-L, J86R01L, PLS4116

All data for this body: [vot]

MPC data
Name (number) Trajanus (7445)
a 2.19758
e 0.24327
i / sin(i) 1.1863 / 0.02070
q 1.66297
Q 2.73218
ω 109.7301
Node 226.5002
m 316.3213
n 0.3025
Epoch 2460800.5
nobs 3088
nopp 26
Years observed 1960-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.197
ep 0.183
sin(ip) 0.051
G 0.150
H 14.910
Mass
D 2.40 0.400
pV 0.390 0.1200
Value
Rotational Period 6.100
Period quality 3
Spectral Class S
Spectral Class Score 8.910
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1967 0.1826 0.0511 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.40 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.390 0.1200 0.1200 Ali-Lagoa 2017A&A...603A..55A 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
14.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.108 3 Synodic Stephens 2023MPBu...50..157S Lightcurve
6.10802 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.985 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT