2001 UH12

2001UH12, 2004 FR46, 2004FR46, B0751, K01U12H, K04F46R

All data for this body: [vot]

MPC data
Name (number) 2001 UH12 (110751)
a 2.79788
e 0.12398
i / sin(i) 9.0166 / 0.15672
q 2.45101
Q 3.14476
ω 263.8198
Node 3.9852
m 122.7519
n 0.2106
Epoch 2460800.5
nobs 874
nopp 20
Years observed 2001-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.799
ep 0.130
sin(ip) 0.163
G 0.150
H 15.330
Mass
D 2.70 1.201
pV 0.266 0.1355
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.808
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion 0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7991 0.1304 0.1628 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.70 1.201 1.201 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.266 0.1355 0.1355 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
15.33 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
S 0.968 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT