1999 TG246

1999TG246, 2000 AE100, 2000AE100, 36222, J99TO6G, K00AA0E

All data for this body: [vot]

MPC data
Name (number) 1999 TG246 (36222)
a 3.10505
e 0.15069
i / sin(i) 6.7952 / 0.11832
q 2.63714
Q 3.57297
ω 185.0161
Node 122.7300
m 320.8834
n 0.1801
Epoch 2460800.5
nobs 3352
nopp 24
Years observed 1991-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.108
ep 0.135
sin(ip) 0.097
G 0.150
H 13.180
Mass
D 11.49 2.000
pV 0.093 0.0460
Value
Rotational Period 6.836
Period quality 2
Spectral Class D
Spectral Class Score 10.213
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1080 0.1353 0.0970 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.49 2.000 2.000 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0460 0.0460 Masiero 2012ApJ...759L...8M 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
13.18 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.8364 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.777 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D D 0.9251 0.9251 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT