2001 SJ38

2001SJ38, 1999 CO83, 1999CO83, 57430, J99C83O, K01S38J

All data for this body: [vot]

MPC data
Name (number) 2001 SJ38 (57430)
a 2.45518
e 0.11912
i / sin(i) 3.3671 / 0.05873
q 2.16273
Q 2.74763
ω 114.8681
Node 60.4422
m 254.8254
n 0.2562
Epoch 2460800.5
nobs 2005
nopp 20
Years observed 1998-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.457
ep 0.149
sin(ip) 0.045
G 0.150
H 14.960
Mass
D 2.64 0.362
pV 0.367 0.0929
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.602
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4565 0.1491 0.0454 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.64 0.362 0.362 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.367 0.0929 0.0929 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
14.96 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
S 0.767 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT