1998 RC23

1998RC23, 2000 AP183, 2000AP183, 44317, J98R23C, K00AI3P

All data for this body: [vot]

MPC data
Name (number) 1998 RC23 (44317)
a 2.64303
e 0.18003
i / sin(i) 13.9365 / 0.24085
q 2.16720
Q 3.11886
ω 177.7750
Node 143.8161
m 87.4182
n 0.2294
Epoch 2460800.5
nobs 2276
nopp 22
Years observed 1992-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.642
ep 0.156
sin(ip) 0.222
G 0.150
H 14.530
Mass
D 3.35 0.534
pV 0.285 0.0644
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.707
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6419 0.1562 0.2220 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.08 0.673 0.673 Masiero 2011ApJ...741...68M NEATM
3.81 0.876 0.876 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.231 0.0858 0.0858 Masiero 2011ApJ...741...68M NEATM
0.354 0.0973 0.0973 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
14.53 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 0.868 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9165 0.7680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT