Davidsaltzberg

08628, 1981 EX21, 1981EX21, 1987 QP, 1987QP, J81E21X, J87Q00P

All data for this body: [vot]

MPC data

Name (number)	Davidsaltzberg (8628)
a	2.64941
e	0.19897
i / sin(i)	12.3768 / 0.21434
q	2.12225
Q	3.17657
ω	188.3192
Node	176.1286
m	113.2860
n	0.2286
Epoch	2460200.5

n_obs	2585
n_opp	24
Years observed	1981-2023
rms	0.57

Best values

	Value	Standard error
Parent	Adeona (145)

a_p	2.651
e_p	0.168
sin(i_p)	0.204

	Value	Standard error
G	0.150
H	14.120
Mass
D	10.46	0.101
pV	0.046	0.0037
Rotational Period	243.054

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
145	Adeona	505	Adeona	-0.5700	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.6508	0.1683	0.2038	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
8.00	2.770	2.770	Masiero	2020PSJ.....1....5M	NEATM
8.09	2.010	2.010	Masiero	2020PSJ.....1....5M	NEATM
10.47	0.101	0.101	Masiero	2011ApJ...741...68M	NEATM
11.02	3.470	3.470	Masiero	2020PSJ.....1....5M	NEATM
11.45	3.550	3.550	Masiero	2021PSJ.....2..162M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.034	0.0160	0.0310	Masiero	2021PSJ.....2..162M	NEATM
0.037	0.0480	0.0480	Masiero	2020PSJ.....1....5M	NEATM
0.046	0.0038	0.0038	Masiero	2011ApJ...741...68M	NEATM
0.049	0.0390	0.0390	Masiero	2020PSJ.....1....5M	NEATM
0.069	0.0600	0.0600	Masiero	2020PSJ.....1....5M	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
14.12			MPC-2023-12-04	MPC-2023-12-04	Phot

Period data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
243.05			Pal	2020ApJS..247...26P	Lightcurve