1999 TX74

1999TX74, 42941, J99T74X

All data for this body: [vot]

MPC data
Name (number) 1999 TX74 (42941)
a 2.41282
e 0.11557
i / sin(i) 2.8363 / 0.04948
q 2.13397
Q 2.69167
ω 4.9470
Node 141.0659
m 175.3414
n 0.2630
Epoch 2460800.5
nobs 2191
nopp 21
Years observed 1995-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.412
ep 0.152
sin(ip) 0.042
G 0.150
H 15.140
Mass
D 2.86 0.681
pV 0.260 0.1260
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.274
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4124 0.1516 0.0417 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.86 0.681 0.681 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.260 0.1260 0.1260 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
15.14 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S 0.879 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT