1997 UG1

1997UG1, 1987 YE4, 1987YE4, 46735, J87Y04E, J97U01G

All data for this body: [vot]

MPC data
Name (number) 1997 UG1 (46735)
a 2.99361
e 0.08550
i / sin(i) 10.0847 / 0.17510
q 2.73767
Q 3.24956
ω 358.5286
Node 33.1596
m 113.7013
n 0.1903
Epoch 2460800.5
nobs 3252
nopp 20
Years observed 1997-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.996
ep 0.061
sin(ip) 0.169
G 0.150
H 13.510
Mass
D 7.93 0.288
pV 0.122 0.0161
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9963 0.0614 0.1689 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.93 0.288 0.288 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.122 0.0161 0.0161 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
13.51 MPC-2023-12-04 MPC-2023-12-04 Phot