1999 RH201

1999RH201, 86154, J99RK1H

All data for this body: [vot]

MPC data
Name (number) 1999 RH201 (86154)
a 3.05817
e 0.24577
i / sin(i) 17.3114 / 0.29757
q 2.30656
Q 3.80978
ω 9.1964
Node 327.6731
m 303.8680
n 0.1843
Epoch 2460800.5
nobs 933
nopp 20
Years observed 1991-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.059
ep 0.240
sin(ip) 0.287
G 0.150
H 14.590
Mass
D 7.28 0.168
pV 0.058 0.0066
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 10.115
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0593 0.2399 0.2871 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.24 2.010 2.010 Nugent 2016AJ....152...63N NEATM
6.89 2.310 2.310 Masiero 2021PSJ.....2..162M NEATM
7.16 2.021 2.021 Masiero 2017AJ....154..168M NEATM
7.29 0.170 0.170 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0359 0.0359 Masiero 2017AJ....154..168M NEATM
0.055 0.0250 0.0450 Masiero 2021PSJ.....2..162M NEATM
0.058 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.070 0.0400 0.0400 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
14.59 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
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.50 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5716 0.8610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.9475 0.8610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT