2000 RW31

2000RW31, 18990, 1998 FZ110, 1998FZ110, 1999 NK25, 1999NK25, J98FB0Z, J99N25K, K00R31W

All data for this body: [vot]

MPC data
Name (number) 2000 RW31 (18990)
a 3.01912
e 0.05414
i / sin(i) 9.5169 / 0.16534
q 2.85567
Q 3.18258
ω 195.5112
Node 330.3907
m 93.4107
n 0.1879
Epoch 2460800.5
nobs 3290
nopp 22
Years observed 1992-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.019
ep 0.089
sin(ip) 0.177
G 0.150
H 13.350
Mass
D 8.03 0.218
pV 0.083 0.0132
Value
Rotational Period 3.520
Period quality 2
Spectral Class S
Spectral Class Score 21.963
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0187 0.0889 0.1773 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.03 0.218 0.218 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.083 0.0132 0.0132 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
13.35 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.28281 2 Synodic Pal 2020ApJS..247...26P Lightcurve
3.524 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C S 0.1125 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.3173 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.85 Bus VIS Carvano 2010A&A...510A..43C PHOT
L S 0.4708 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.3137 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3481 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5187 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6136 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7248 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8082 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1453 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.4361 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.4635 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.4984 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.6144 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT