1999 TT22

1999TT22, 2003 WD154, 2003WD154, A2241, J99T22T, K03WF4D

All data for this body: [vot]

MPC data
Name (number) 1999 TT22 (102241)
a 2.35492
e 0.12304
i / sin(i) 3.5244 / 0.06147
q 2.06516
Q 2.64468
ω 183.4687
Node 49.8724
m 155.7609
n 0.2727
Epoch 2460800.5
nobs 741
nopp 19
Years observed 1998-2024
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.356
ep 0.143
sin(ip) 0.051
G 0.150
H 16.560
Mass
D 3.13 0.413
pV 0.054 0.0241
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.808
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3557 0.1433 0.0507 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.13 0.413 0.413 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0241 0.0241 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
16.56 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 0.968 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.2615 0.2615 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT