1999 RD87

1999RD87, 1992 DZ10, 1992DZ10, 38296, J92D10Z, J99R87D

All data for this body: [vot]

MPC data
Name (number) 1999 RD87 (38296)
a 2.88641
e 0.06315
i / sin(i) 2.2623 / 0.03947
q 2.70414
Q 3.06868
ω 330.7941
Node 21.4637
m 88.4348
n 0.2010
Epoch 2460800.5
nobs 2359
nopp 20
Years observed 1992-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.883
ep 0.031
sin(ip) 0.039
G 0.150
H 14.420
Mass
D 4.19 1.533
pV 0.192 0.0937
Value
Rotational Period 5.100
Period quality 3-
Spectral Class S
Spectral Class Score 5.666
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8830 0.0306 0.0393 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.19 1.533 1.533 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.192 0.0937 0.0937 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
14.42 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.14124 2 Sidereal Durech 2023A&A...675A..24D Model
5.16 3- Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9444 0.9444 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT