Trevorpowers

1981 RT, 1981RT, 1992 OA5, 1992OA5, 2000 RN56, 2000RN56, 20784, J81R00T, J92O05A, K00R56N

All data for this body: [vot]

MPC data
Name (number) Trevorpowers (20784)
a 2.41229
e 0.07090
i / sin(i) 5.4289 / 0.09461
q 2.24127
Q 2.58332
ω 59.3903
Node 300.4809
m 230.7222
n 0.2631
Epoch 2460800.5
nobs 2872
nopp 23
Years observed 1981-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.412
ep 0.037
sin(ip) 0.107
G 0.150
H 14.760
Mass
D 3.63 0.183
pV 0.146 0.0303
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 0.684
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4124 0.0374 0.1069 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.62 0.197 0.197 Masiero 2011ApJ...741...68M NEATM
3.70 0.498 0.498 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.141 0.0665 0.0665 Masiero 2011ApJ...741...68M NEATM
0.147 0.0340 0.0340 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
14.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.114 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT