2000 SD287

2000SD287, 1998 DG4, 1998DG4, 38947, J98D04G, K00SS7D

All data for this body: [vot]

MPC data
Name (number) 2000 SD287 (38947)
a 2.40194
e 0.07923
i / sin(i) 11.2848 / 0.19569
q 2.21165
Q 2.59223
ω 215.5644
Node 300.1231
m 105.1469
n 0.2648
Epoch 2460800.5
nobs 2267
nopp 21
Years observed 1997-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.401
ep 0.133
sin(ip) 0.207
G 0.150
H 15.050
Mass
D 4.34 0.164
pV 0.127 0.0286
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4013 0.1330 0.2068 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.34 0.165 0.165 Masiero 2011ApJ...741...68M NEATM
5.04 1.730 1.730 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.076 0.0730 0.0730 Masiero 2020PSJ.....1....5M NEATM
0.136 0.0311 0.0311 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
15.05 MPC-2023-12-04 MPC-2023-12-04 Phot