1998 QP14

1998QP14, 1999 TC210, 1999TC210, 44227, J98Q14P, J99TL0C

All data for this body: [vot]

MPC data
Name (number) 1998 QP14 (44227)
a 2.47385
e 0.10914
i / sin(i) 13.6329 / 0.23570
q 2.20385
Q 2.74386
ω 247.7341
Node 292.7202
m 290.1231
n 0.2533
Epoch 2460200.5
nobs 1786
nopp 18
Years observed 1998-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Chimaera (623)
 
ap 2.473
ep 0.150
sin(ip) 0.253
Value Standard error
G 0.150
H 14.410
Mass
D 8.37 1.124
pV 0.047 0.0128
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
623 Chimaera 414 Chimaera 0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4726 0.1502 0.2530 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.99 4.120 4.120 Masiero 2012ApJ...759L...8M NEATM
6.85 2.520 2.520 Nugent 2016AJ....152...63N NEATM
7.80 2.110 2.110 Masiero 2021PSJ.....2..162M NEATM
8.62 2.384 2.384 Masiero 2017AJ....154..168M NEATM
9.35 2.390 2.390 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0590 0.0590 Masiero 2012ApJ...759L...8M NEATM
0.044 0.0160 0.0250 Masiero 2021PSJ.....2..162M NEATM
0.048 0.0259 0.0259 Masiero 2017AJ....154..168M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.055 0.0210 0.0340 Masiero 2021PSJ.....2..162M 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
14.41 MPC-2023-12-04 MPC-2023-12-04 Phot