Chohyunghoon

1998 RY51, 1998RY51, 2000 AS117, 2000AS117, 25104, J98R51Y, K00AB7S

All data for this body: [vot]

MPC data
Name (number) Chohyunghoon (25104)
a 2.62719
e 0.09245
i / sin(i) 3.0960 / 0.05401
q 2.38429
Q 2.87008
ω 248.9884
Node 223.9139
m 345.8128
n 0.2315
Epoch 2460800.5
nobs 2190
nopp 21
Years observed 1994-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.626
ep 0.124
sin(ip) 0.067
G 0.150
H 14.650
Mass
D 5.00 0.128
pV 0.093 0.0094
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.502
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6258 0.1239 0.0670 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.00 0.128 0.128 Masiero 2011ApJ...741...68M NEATM
5.63 1.460 1.460 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.088 0.0900 0.0900 Masiero 2020PSJ.....1....5M NEATM
0.093 0.0095 0.0095 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
14.65 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 0.917 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT