1998 TP

1998TP, J98T00P, N1707

All data for this body: [vot]

MPC data
Name (number) 1998 TP (231707)
a 2.26190
e 0.26280
i / sin(i) 22.9960 / 0.39067
q 1.66747
Q 2.85633
ω 69.7941
Node 44.6713
m 217.0117
n 0.2897
Epoch 2460800.5
nobs 2102
nopp 12
Years observed 1998-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.262
ep 0.221
sin(ip) 0.399
G 0.150
H 15.710
Mass
D 2.15 0.212
pV 0.242 0.0527
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2619 0.2213 0.3990 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.00 0.300 0.300 Ali-Lagoa 2017A&A...603A..55A NEATM
2.30 0.300 0.300 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.220 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
0.270 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A 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
15.71 MPC-2023-12-04 MPC-2023-12-04 Phot