2004 YC12

2004YC12, K04Y12C, N5841

All data for this body: [vot]

MPC data
Name (number) 2004 YC12 (235841)
a 2.71213
e 0.07185
i / sin(i) 4.0214 / 0.07013
q 2.51727
Q 2.90699
ω 156.1091
Node 305.3876
m 207.8389
n 0.2207
Epoch 2460800.5
nobs 433
nopp 16
Years observed 2003-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.712
ep 0.085
sin(ip) 0.086
G 0.150
H 16.500
Mass
D 2.65 0.396
pV 0.069 0.0188
Value
Rotational Period 9.300
Period quality 2
Spectral Class C
Spectral Class Score 2.143
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
128 Nemesis 504 Nemesis -0.8000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7121 0.0852 0.0859 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.65 0.396 0.396 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0188 0.0188 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
16.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.32 2 Synodic Chang 2015ApJS..219...27C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.0967 0.2000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2605 0.2000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT