1998 RD1

1998RD1, 42732, J98R01D

All data for this body: [vot]

MPC data
Name (number) 1998 RD1 (42732)
a 3.17705
e 0.07624
i / sin(i) 8.6748 / 0.15083
q 2.93483
Q 3.41927
ω 5.8444
Node 347.5535
m 271.1879
n 0.1740
Epoch 2460800.5
nobs 2495
nopp 22
Years observed 1998-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Veritas (490)
 
ap 3.174
ep 0.062
sin(ip) 0.159
G 0.150
H 13.480
Mass
D 15.34 3.051
pV 0.033 0.0123
Value
Rotational Period 9.258
Period quality 2
Spectral Class C
Spectral Class Score 4.427
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
490 Veritas 0 Veritas Novakovic 2019EPSC...13.1671N HCM
490 Veritas 609 Veritas 0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1741 0.0619 0.1594 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.41 3.880 3.880 Nugent 2016AJ....152...63N NEATM
16.86 4.940 4.940 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0120 0.0190 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N 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
13.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.2587 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.1037 0.4530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6341 0.4530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4042 0.4530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT