2003 SN28

2003SN28, 1999 XM264, 1999XM264, J6651, J99XQ4M, K03S28N

All data for this body: [vot]

MPC data
Name (number) 2003 SN28 (196651)
a 2.76464
e 0.09026
i / sin(i) 6.8669 / 0.11956
q 2.51512
Q 3.01417
ω 117.8942
Node 336.4335
m 174.9913
n 0.2144
Epoch 2460800.5
nobs 684
nopp 17
Years observed 1999-2024
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.764
ep 0.099
sin(ip) 0.129
G 0.150
H 15.660
Mass
D 4.33 0.247
pV 0.071 0.0183
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.742
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7635 0.0986 0.1293 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.33 0.247 0.247 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0183 0.0183 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
15.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X X 0.1448 0.1450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1456 0.1450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT