1999 TN279

1999TN279, 2000 YN100, 2000YN100, 40978, J99TR9N, K00YA0N

All data for this body: [vot]

MPC data
Name (number) 1999 TN279 (40978)
a 2.61667
e 0.08471
i / sin(i) 21.5356 / 0.36708
q 2.39501
Q 2.83832
ω 280.2943
Node 185.1460
m 283.1618
n 0.2329
Epoch 2460800.5
nobs 1186
nopp 19
Years observed 1993-2024
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.617
ep 0.038
sin(ip) 0.372
G 0.150
H 15.230
Mass
D 2.81 0.613
pV 0.264 0.0891
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.060
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 0 Hansa Novakovic 2019EPSC...13.1671N HCM
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6173 0.0380 0.3718 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.70 0.807 0.807 Masiero 2011ApJ...741...68M NEATM
2.98 0.944 0.944 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.240 0.1221 0.1221 Masiero 2011ApJ...741...68M NEATM
0.292 0.1304 0.1304 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
15.23 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
K S 0.2548 0.4380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8433 0.4380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT