1998 HG98

1998HG98, 44144, J98H98G

All data for this body: [vot]

MPC data
Name (number) 1998 HG98 (44144)
a 2.27440
e 0.09583
i / sin(i) 4.6307 / 0.08073
q 2.05644
Q 2.49236
ω 270.4576
Node 263.5275
m 354.7810
n 0.2873
Epoch 2460800.5
nobs 2315
nopp 19
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.275
ep 0.144
sin(ip) 0.095
G 0.150
H 15.190
Mass
D
pV
Value
Rotational Period 3.460
Period quality 2-
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.4000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2745 0.1438 0.0948 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.469 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve