2001 RL43

2001RL43, 1993 FA6, 1993FA6, 1998 EO17, 1998EO17, 55211, J93F06A, J98E17O, K01R43L

All data for this body: [vot]

MPC data
Name (number) 2001 RL43 (55211)
a 3.14015
e 0.16457
i / sin(i) 5.7949 / 0.10097
q 2.62338
Q 3.65691
ω 222.2363
Node 149.7902
m 82.3041
n 0.1771
Epoch 2460800.5
nobs 2418
nopp 24
Years observed 1992-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.142
ep 0.129
sin(ip) 0.088
G 0.150
H 14.400
Mass
D 7.68 0.281
pV 0.049 0.0077
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 11.816
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1418 0.1288 0.0879 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.61 0.545 0.545 Masiero 2011ApJ...741...68M NEATM
8.06 0.328 0.328 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0091 0.0091 Masiero 2011ApJ...741...68M NEATM
0.064 0.0144 0.0144 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
14.40 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.62 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3347 0.4740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3597 0.4740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7349 0.4740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT