1999 RD124

1999RD124, 1991 NF7, 1991NF7, 1998 FY138, 1998FY138, 40565, J91N07F, J98FD8Y, J99RC4D

All data for this body: [vot]

MPC data
Name (number) 1999 RD124 (40565)
a 2.45322
e 0.16652
i / sin(i) 2.1163 / 0.03693
q 2.04471
Q 2.86173
ω 109.8431
Node 177.8564
m 288.6798
n 0.2565
Epoch 2460800.5
nobs 1953
nopp 22
Years observed 1991-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.455
ep 0.152
sin(ip) 0.040
G 0.150
H 15.380
Mass
D 2.00 0.475
pV 0.255 0.1386
Value
Rotational Period
Period quality None
Spectral Class A
Spectral Class Score 3.420
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4549 0.1521 0.0403 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.00 0.475 0.475 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.255 0.1386 0.1386 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
15.38 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
A 0.570 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
SQ 0.22 Bus VIS Carvano 2010A&A...510A..43C PHOT