2003 SX257

2003SX257, 2002 GR15, 2002GR15, D3483, K02G15R, K03SP7X

All data for this body: [vot]

MPC data
Name (number) 2003 SX257 (133483)
a 2.32337
e 0.17452
i / sin(i) 3.1604 / 0.05513
q 1.91789
Q 2.72885
ω 171.6575
Node 135.6315
m 85.7124
n 0.2783
Epoch 2460800.5
nobs 957
nopp 18
Years observed 1995-2024
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.323
ep 0.144
sin(ip) 0.046
G 0.150
H 16.690
Mass
D 2.95 0.092
pV 0.067 0.0161
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.964
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.5100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3230 0.1439 0.0458 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.95 0.092 0.092 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.067 0.0161 0.0161 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
16.69 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
C C 0.3026 0.3320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3581 0.3320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT