1999 JN2

1999JN2, 1993 SZ14, 1993SZ14, 38090, J93S14Z, J99J02N

All data for this body: [vot]

MPC data
Name (number) 1999 JN2 (38090)
a 2.24832
e 0.19602
i / sin(i) 5.3995 / 0.09410
q 1.80760
Q 2.68905
ω 205.4508
Node 119.1428
m 161.1994
n 0.2924
Epoch 2460800.5
nobs 2176
nopp 20
Years observed 1993-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.248
ep 0.142
sin(ip) 0.080
G 0.150
H 15.360
Mass
D 2.33 0.112
pV 0.271 0.0531
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.940
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2485 0.1422 0.0797 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.33 0.112 0.112 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.271 0.0531 0.0531 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
15.36 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
Q 0.35 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.9900 0.9900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT