2008 UN242

2008UN242, 2010 CC31, 2010CC31, K08UO2N, K10C31C, Y2554

All data for this body: [vot]

MPC data
Name (number) 2008 UN242 (342554)
a 2.77236
e 0.10120
i / sin(i) 8.9622 / 0.15578
q 2.49180
Q 3.05293
ω 187.6301
Node 351.2505
m 93.5354
n 0.2135
Epoch 2460800.5
nobs 329
nopp 14
Years observed 1998-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.773
ep 0.144
sin(ip) 0.160
G 0.150
H 16.380
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 5.569
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 -0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7731 0.1437 0.1598 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.38 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 0.886 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.4012 0.4770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.5269 0.4770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT