Schaber

03333, 1964 WR, 1964WR, 1975 XM2, 1975XM2, 1980 TG5, 1980TG5, J64W00R, J75X02M, J80T05G

All data for this body: [vot]

MPC data

Name (number)	Schaber (3333)
a	3.13328
e	0.22010
i / sin(i)	11.9637 / 0.20729
q	2.44363
Q	3.82292
ω	66.6022
Node	231.1126
m	74.7022
n	0.1777
Epoch	2460800.5

n_obs	5922
n_opp	33
Years observed	1964-2025
rms	0.57

Best values

	Value	Standard error
Parent

a_p	3.129
e_p	0.208
sin(i_p)	0.227
G	0.150
H	11.980
Mass
D	26.76	0.233
pV	0.051	0.0070

	Value
Rotational Period	10.970
Period quality	3-
Spectral Class	D
Spectral Class Score	15.558

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.1294	0.2082	0.2272	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
25.92	2.590	2.590	Ali-Lagoa	2018A&A...612A..85A	NEATM
26.54	0.262	0.262	Masiero	2011ApJ...741...68M	NEATM
27.67	0.520	0.520	Usui	2011PASJ...63.1117U	NEATM
28.02	5.610	5.610	Ali-Lagoa	2018A&A...612A..85A	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.048	0.0096	0.0096	Masiero	2011ApJ...741...68M	NEATM
0.049	0.0200	0.0200	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.058	0.0120	0.0120	Ali-Lagoa	2018A&A...612A..85A	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
11.98			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
10.971	3-	Synodic	Clark	2008MPBu...35..152C	Lightcurve
6.37023	2	Sidereal	Durech	2023A&A...675A..24D	Model

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
D				Bus	VIS	Lazzaro	2004Icar..172..179L	SPEC
D				Tholen	VIS	Lazzaro	2004Icar..172..179L	SPEC
D	D	0.9263	0.9263	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S		1.000000		Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC