2002 UJ42

2002UJ42, 1999 CU110, 1999CU110, B4018, J99CB0U, K02U42J

All data for this body: [vot]

MPC data
Name (number) 2002 UJ42 (114018)
a 3.11582
e 0.12197
i / sin(i) 6.5628 / 0.11429
q 2.73578
Q 3.49585
ω 332.9445
Node 203.8809
m 255.5323
n 0.1792
Epoch 2460800.5
nobs 1105
nopp 20
Years observed 1994-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.117
ep 0.154
sin(ip) 0.121
G 0.150
H 14.840
Mass
D 4.71 0.175
pV 0.138 0.0282
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.190
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1170 0.1541 0.1208 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.71 0.175 0.175 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.138 0.0282 0.0282 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
14.84 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 S 0.2041 0.1520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3123 0.1520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4775 0.1520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0626 0.1520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.3457 0.1520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.2672 0.1520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.1223 0.1520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.957 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.0869 0.1520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.1980 0.1520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT