2001 UZ157

2001UZ157, 1997 UZ2, 1997UZ2, 37366, J97U02Z, K01UF7Z

All data for this body: [vot]

MPC data
Name (number) 2001 UZ157 (37366)
a 2.36608
e 0.08161
i / sin(i) 4.4866 / 0.07823
q 2.17298
Q 2.55917
ω 10.3881
Node 220.7196
m 346.1755
n 0.2708
Epoch 2460800.5
nobs 2170
nopp 23
Years observed 1990-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.366
ep 0.106
sin(ip) 0.088
G 0.150
H 15.300
Mass
D 2.38 0.339
pV 0.311 0.0557
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 2.386
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3660 0.1057 0.0882 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.38 0.339 0.339 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.311 0.0557 0.0557 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
15.30 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
V 0.111 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.2867 0.2867 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT