1999 TH177

1999TH177, 1999 UA62, 1999UA62, 1999 UB62, 1999UB62, J99TH7H, J99U62A, J99U62B, M2100

All data for this body: [vot]

MPC data
Name (number) 1999 TH177 (222100)
a 2.20796
e 0.09719
i / sin(i) 3.9322 / 0.06858
q 1.99336
Q 2.42256
ω 197.6942
Node 218.3221
m 259.9692
n 0.3004
Epoch 2460800.5
nobs 670
nopp 16
Years observed 1999-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.208
ep 0.110
sin(ip) 0.078
G 0.150
H 17.310
Mass
D 2.50 0.101
pV 0.054 0.0087
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.542
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2078 0.1100 0.0779 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.50 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0087 0.0087 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
17.31 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
CX 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.1747 0.3240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4156 0.3240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT