1999 NJ50

1999NJ50, 1998 DT36, 1998DT36, 38227, J98D36T, J99N50J

All data for this body: [vot]

MPC data
Name (number) 1999 NJ50 (38227)
a 2.65099
e 0.15752
i / sin(i) 12.6551 / 0.21908
q 2.23340
Q 3.06858
ω 2.2566
Node 294.9293
m 359.0326
n 0.2283
Epoch 2460800.5
nobs 1844
nopp 21
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.651
ep 0.149
sin(ip) 0.229
G 0.150
H 14.650
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 2.164
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 0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6505 0.1490 0.2291 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
14.65 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
D D 0.3607 0.3607 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT