1999 JC11

1999JC11, 2000 WN144, 2000WN144, 66278, J99J11C, K00WE4N

All data for this body: [vot]

MPC data
Name (number) 1999 JC11 (66278)
a 2.40186
e 0.20435
i / sin(i) 3.1471 / 0.05490
q 1.91105
Q 2.89268
ω 178.9402
Node 134.5340
m 296.4405
n 0.2648
Epoch 2460800.5
nobs 1848
nopp 20
Years observed 1999-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.403
ep 0.174
sin(ip) 0.043
G 0.150
H 15.700
Mass
D 1.88 0.455
pV 0.240 0.0734
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.293
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.1700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4029 0.1737 0.0427 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.88 0.455 0.455 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.240 0.0734 0.0734 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
15.70 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 Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.2144 0.6120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6678 0.6120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT