1998 RX74

1998RX74, 1991 AP3, 1991AP3, 46914, J91A03P, J98R74X

All data for this body: [vot]

MPC data
Name (number) 1998 RX74 (46914)
a 2.64411
e 0.16475
i / sin(i) 1.4119 / 0.02464
q 2.20850
Q 3.07972
ω 142.1925
Node 314.9121
m 359.3487
n 0.2292
Epoch 2460800.5
nobs 2125
nopp 21
Years observed 1991-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Misa (569)
 
ap 2.644
ep 0.170
sin(ip) 0.040
G 0.150
H 14.830
Mass
D 6.44 0.136
pV 0.058 0.0128
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.939
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
569 Misa 510 Misa -0.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6436 0.1704 0.0401 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.43 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
6.98 1.670 1.670 Masiero 2021PSJ.....2..162M NEATM
7.16 2.030 2.030 Masiero 2020PSJ.....1....5M NEATM
7.26 2.148 2.148 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0349 0.0349 Masiero 2017AJ....154..168M NEATM
0.045 0.0360 0.0360 Masiero 2020PSJ.....1....5M NEATM
0.047 0.0210 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.068 0.0173 0.0173 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
14.83 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.19 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0735 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1863 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT