2000 QR180

2000QR180, 1986 XR, 1986XR, 1998 KW16, 1998KW16, 41514, J86X00R, J98K16W, K00QI0R

All data for this body: [vot]

MPC data

Name (number)	2000 QR180 (41514)
a	2.77356
e	0.22346
i / sin(i)	8.9216 / 0.15508
q	2.15378
Q	3.39334
ω	355.9622
Node	46.3970
m	1.4441
n	0.2134
Epoch	2460200.5

n_obs	2850
n_opp	20
Years observed	1986-2023
rms	0.53

Best values

	Value	Standard error
Parent	Dora (668)

a_p	2.774
e_p	0.195
sin(i_p)	0.136

	Value	Standard error
G	0.150
H	14.050
Mass
D	9.81	0.064
pV	0.041	0.0061
Rotational Period	123.670

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
668	Dora	512	Dora		Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.7740	0.1945	0.1356	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
11.30	2.760	2.760	Masiero	2020PSJ.....1....5M	NEATM
11.42	4.010	4.010	Nugent	2016AJ....152...63N	NEATM
11.53	3.060	3.060	Masiero	2020PSJ.....1....5M	NEATM
15.25	4.990	4.990	Masiero	2012ApJ...759L...8M	NEATM
9.81	0.064	0.064	Masiero	2011ApJ...741...68M	NEATM
9.94	2.750	2.750	Masiero	2021PSJ.....2..162M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.028	0.0190	0.0190	Masiero	2012ApJ...759L...8M	NEATM
0.030	0.0180	0.0180	Masiero	2020PSJ.....1....5M	NEATM
0.030	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM
0.042	0.0280	0.0280	Masiero	2020PSJ.....1....5M	NEATM
0.045	0.0074	0.0074	Masiero	2011ApJ...741...68M	NEATM
0.049	0.0240	0.0470	Masiero	2021PSJ.....2..162M	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
14.05			MPC-2023-12-04	MPC-2023-12-04	Phot

Period data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
123.54			Durech	2023A&A...675A..24D	Model
123.67			Pal	2020ApJS..247...26P	Lightcurve