2005 NT21

2005NT21, 2001 UW199, 2001UW199, 2004 GU55, 2004GU55, I0994, K01UJ9W, K04G55U, K05N21T

All data for this body: [vot]

MPC data
Name (number) 2005 NT21 (180994)
a 2.79186
e 0.05514
i / sin(i) 3.4110 / 0.05950
q 2.63791
Q 2.94581
ω 67.0376
Node 237.2239
m 89.5129
n 0.2113
Epoch 2460800.5
nobs 357
nopp 18
Years observed 1999-2024
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.793
ep 0.051
sin(ip) 0.076
G 0.150
H 16.680
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.649
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister 0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7926 0.0509 0.0760 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
16.68 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
C 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.2182 0.2150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT