1999 TP270

1999TP270, 2000 YX83, 2000YX83, 42993, J99TR0P, K00Y83X

All data for this body: [vot]

MPC data
Name (number) 1999 TP270 (42993)
a 2.76893
e 0.15601
i / sin(i) 8.7639 / 0.15236
q 2.33694
Q 3.20093
ω 10.7013
Node 246.4133
m 175.7514
n 0.2139
Epoch 2460200.5
nobs 1940
nopp 22
Years observed 1990-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Phaeo (322)
 
ap 2.770
ep 0.179
sin(ip) 0.164
Value Standard error
G 0.150
H 14.380
Mass
D 9.56 0.225
pV 0.055 0.0068
Rotational Period 3.818
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
322 Phaeo 530 Phaeo -0.6600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7702 0.1794 0.1644 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.62 0.800 0.800 Usui 2011PASJ...63.1117U NEATM
12.08 2.420 2.420 Ali-Lagoa 2018A&A...612A..85A NEATM
6.95 2.207 2.207 Masiero 2017AJ....154..168M NEATM
9.39 0.237 0.237 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0510 0.0510 Masiero 2017AJ....154..168M NEATM
0.073 0.0088 0.0088 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
14.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.82 Waszczak 2015AJ....150...75W Lightcurve
4.15 Waszczak 2015AJ....150...75W Lightcurve