1994JR

18437, 1998GU6, J94J00R, J98G06U

All data for this body: [vot]

MPC data
Name (number) 1994JR (18437)
Packed designation 18437
a 2.58683
e 0.11923
i / sin(i) 15.0895 / 0.26033
q 2.27841
Q 2.89525
ω 170.0840
Node 82.6872
m 207.8288
n 0.2369
Epoch 2459600.5
nobs 2307
nopp 21
Years observed 1992-2022
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.587
ep 0.139
sin(ip) 0.240
Value Standard error
G 0.150
H 13.510
Mass
D 5.76 0.134
pV 0.226 0.0418
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.6600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5872 0.1394 0.2398 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.21 0.800 0.800 Nugent 2016AJ....152...63N NEATM
5.78 0.136 0.136 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.220 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.231 0.0582 0.0582 Masiero 2011ApJ...741...68M 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
13.51 MPC-2022-01-18 MPC-2022-01-18 Phot