2000 RK31

2000RK31, 1999 JA125, 1999JA125, 67496, J99JC5A, K00R31K

All data for this body: [vot]

MPC data

Name (number)	2000 RK31 (67496)
a	2.24315
e	0.15636
i / sin(i)	5.9904 / 0.10436
q	1.89242
Q	2.59389
ω	179.5173
Node	228.6386
m	84.3000
n	0.2934
Epoch	2460800.5

n_obs	2383
n_opp	19
Years observed	1999-2025
rms	0.74

Best values

	Value	Standard error
Parent	Flora (8)

a_p	2.244
e_p	0.157
sin(i_p)	0.117
G	0.150
H	15.260
Mass
D	3.39	0.065
pV	0.158	0.0211

	Value
Rotational Period	7.600
Period quality	2
Spectral Class	None
Spectral Class Score

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
8	Flora	402	Flora	0.2100	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.2435	0.1571	0.1169	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
3.18	0.690	0.690	Masiero	2020PSJ.....1....5M	NEATM
3.21	0.610	0.610	Masiero	2020PSJ.....1....5M	NEATM
3.32	0.760	0.760	Masiero	2021PSJ.....2..162M	NEATM
3.40	0.066	0.066	Masiero	2011ApJ...741...68M	NEATM
3.59	0.970	0.970	Masiero	2012ApJ...759L...8M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.125	0.1170	0.1170	Masiero	2012ApJ...759L...8M	NEATM
0.131	0.0460	0.0720	Masiero	2021PSJ.....2..162M	NEATM
0.143	0.0600	0.0600	Masiero	2020PSJ.....1....5M	NEATM
0.145	0.0890	0.0890	Masiero	2020PSJ.....1....5M	NEATM
0.168	0.0259	0.0259	Masiero	2011ApJ...741...68M	NEATM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
15.26			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
7.64869	2	Sidereal	Durech	2020A&A...643A..59D	Model
7.65	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
7.6507	2	Sidereal	Durech	2023A&A...675A..24D	Model