1999 NL30

1999NL30, 2000 WL89, 2000WL89, 70149, J99N30L, K00W89L

All data for this body: [vot]

MPC data
Name (number) 1999 NL30 (70149)
a 3.05676
e 0.23155
i / sin(i) 1.4347 / 0.02504
q 2.34896
Q 3.76455
ω 312.9693
Node 9.2677
m 283.7884
n 0.1844
Epoch 2460800.5
nobs 1706
nopp 24
Years observed 1971-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.061
ep 0.205
sin(ip) 0.031
G 0.150
H 14.590
Mass
D 6.07 0.057
pV 0.051 0.0108
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0605 0.2053 0.0313 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.07 0.057 0.057 Masiero 2011ApJ...741...68M NEATM
6.40 1.690 1.690 Nugent 2016AJ....152...63N NEATM
9.64 4.070 4.070 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0190 0.0190 Masiero 2012ApJ...759L...8M NEATM
0.059 0.0133 0.0133 Masiero 2011ApJ...741...68M NEATM
0.060 0.0700 0.0700 Nugent 2016AJ....152...63N 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
14.59 MPC-2023-12-04 MPC-2023-12-04 Phot