2004 SN40

2004SN40, 2000 XH51, 2000XH51, F8999, K00X51H, K04S40N

All data for this body: [vot]

MPC data
Name (number) 2004 SN40 (158999)
a 2.64038
e 0.20069
i / sin(i) 14.0081 / 0.24206
q 2.11048
Q 3.17028
ω 304.8059
Node 35.2246
m 323.7266
n 0.2297
Epoch 2460800.5
nobs 963
nopp 17
Years observed 2000-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.640
ep 0.156
sin(ip) 0.234
G 0.150
H 15.660
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.070
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6401 0.1562 0.2345 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
S 0.845 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT