1964 UP

1964UP, 06430, 1986 RH, 1986RH, J64U00P, J86R00H

All data for this body: [vot]

MPC data
Name (number) 1964 UP (6430)
a 2.16248
e 0.14721
i / sin(i) 3.2158 / 0.05610
q 1.84414
Q 2.48082
ω 357.4303
Node 299.4543
m 92.9211
n 0.3099
Epoch 2460800.5
nobs 6321
nopp 24
Years observed 1954-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.163
ep 0.089
sin(ip) 0.057
G 0.150
H 14.310
Mass
D 5.17 0.150
pV 0.182 0.0249
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 12.634
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1625 0.0894 0.0572 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.17 0.150 0.150 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.182 0.0249 0.0249 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
14.31 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.73 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.989 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L L 0.5400 0.5400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT