1998 CU3

1998CU3, 39851, J98C03U

All data for this body: [vot]

MPC data
Name (number) 1998 CU3 (39851)
a 2.38758
e 0.12665
i / sin(i) 1.6504 / 0.02880
q 2.08518
Q 2.68997
ω 119.8404
Node 27.5128
m 141.2568
n 0.2672
Epoch 2460800.5
nobs 1561
nopp 20
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.387
ep 0.164
sin(ip) 0.024
G 0.150
H 15.640
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.778
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.8200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3868 0.1644 0.0244 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
15.64 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 S 0.1469 0.4400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4217 0.4400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5611 0.4400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT