Tomnash

2002 UN51, 2002UN51, G3639, K02U51N

All data for this body: [vot]

MPC data
Name (number) Tomnash (163639)
a 3.06605
e 0.07107
i / sin(i) 15.6243 / 0.26933
q 2.84815
Q 3.28396
ω 76.1829
Node 299.7622
m 44.0424
n 0.1836
Epoch 2460800.5
nobs 537
nopp 19
Years observed 1994-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.064
ep 0.032
sin(ip) 0.288
G 0.150
H 15.270
Mass
D 5.92 0.384
pV 0.042 0.0056
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.731
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0643 0.0323 0.2881 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.92 0.384 0.384 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0056 0.0056 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
15.27 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
C 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.957 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C X 0.1281 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1769 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4068 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT