1998 HR63

1998HR63, 1999 RB48, 1999RB48, 35587, J98H63R, J99R48B

All data for this body: [vot]

MPC data
Name (number) 1998 HR63 (35587)
a 2.77949
e 0.09931
i / sin(i) 4.3683 / 0.07617
q 2.50346
Q 3.05553
ω 243.8560
Node 87.1766
m 185.0143
n 0.2127
Epoch 2460800.5
nobs 2763
nopp 23
Years observed 1995-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Agnia (847)
 
ap 2.781
ep 0.074
sin(ip) 0.062
G 0.150
H 14.490
Mass
D 5.72 0.259
pV 0.136 0.0329
Value
Rotational Period 7.973
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
847 Agnia 0 Agnia Novakovic 2019EPSC...13.1671N HCM
847 Agnia 514 Agnia -0.9200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7813 0.0745 0.0622 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.72 0.259 0.259 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.136 0.0329 0.0329 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
14.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.97345 2 Synodic Pal 2020ApJS..247...26P Lightcurve