1998RJ72

12905, 1979JK, 1997MP11, J79J00K, J97M11P, J98R72J

All data for this body: [vot]

MPC data
Name (number) 1998RJ72 (12905)
Packed designation 12905
a 3.18673
e 0.14269
i / sin(i) 2.4393 / 0.04256
q 2.73202
Q 3.64144
ω 168.8897
Node 88.3851
m 126.5405
n 0.1733
Epoch 2459600.5
nobs 2155
nopp 24
Years observed 1979-2021
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.202
ep 0.144
sin(ip) 0.021
Value Standard error
G 0.150
H 13.250
Mass
D 10.92 2.040
pV 0.093 0.0520
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.6900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2021 0.1439 0.0212 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.92 2.040 2.040 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0520 0.0520 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.25 MPC-2022-01-18 MPC-2022-01-18 Phot