2011 SD51

2011SD51, 2010 FH78, 2010FH78, K10F78H, K11S51D, W2409

All data for this body: [vot]

MPC data
Name (number) 2011 SD51 (322409)
a 3.05400
e 0.11694
i / sin(i) 8.0018 / 0.13920
q 2.69685
Q 3.41115
ω 18.7169
Node 276.7961
m 268.1866
n 0.1847
Epoch 2460800.5
nobs 497
nopp 17
Years observed 2000-2025
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent Emma (283)
 
ap 3.058
ep 0.113
sin(ip) 0.157
G 0.150
H 15.490
Mass
D 4.12 0.168
pV 0.026 0.0030
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.633
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
283 Emma 0 Emma Novakovic 2019EPSC...13.1671N HCM
283 Emma 607 Emma 0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0577 0.1126 0.1570 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.12 0.168 0.168 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0030 0.0030 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
15.49 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 0.0242 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0813 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT