1999 UN29

1999UN29, 2000 YY112, 2000YY112, 44867, J99U29N, K00YB2Y

All data for this body: [vot]

MPC data
Name (number) 1999 UN29 (44867)
a 2.44915
e 0.13788
i / sin(i) 3.5751 / 0.06236
q 2.11146
Q 2.78685
ω 152.6542
Node 69.7534
m 29.5252
n 0.2571
Epoch 2460800.5
nobs 1514
nopp 21
Years observed 1998-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.449
ep 0.164
sin(ip) 0.046
G 0.150
H 15.480
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 12.223
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 0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4487 0.1642 0.0465 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
15.48 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
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.52 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.885 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L L 0.6455 0.6455 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT