2001 UN75

2001UN75, B0849, K01U75N

All data for this body: [vot]

MPC data
Name (number) 2001 UN75 (110849)
a 2.75620
e 0.12406
i / sin(i) 4.5315 / 0.07901
q 2.41425
Q 3.09815
ω 144.7700
Node 208.0097
m 94.6055
n 0.2154
Epoch 2460800.5
nobs 1096
nopp 18
Years observed 2001-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.754
ep 0.087
sin(ip) 0.089
G 0.150
H 15.540
Mass
D 4.46 0.108
pV 0.081 0.0171
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.314
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
128 Nemesis 504 Nemesis 0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7540 0.0875 0.0891 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.46 0.108 0.108 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0171 0.0171 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
15.54 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
B B 0.0523 0.0523 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT