Yamehoshinokawa

16439, 1987SU16, 1989BZ, 1998FJ3, J87S16U, J89B00Z, J98F03J

All data for this body: [vot]

MPC data
Name (number) Yamehoshinokawa (16439)
Packed designation 16439
a 2.64592
e 0.09923
i / sin(i) 12.2249 / 0.21175
q 2.38336
Q 2.90848
ω 232.6887
Node 330.0388
m 173.3275
n 0.2290
Epoch 2459600.5
nobs 2546
nopp 20
Years observed 1987-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.646
ep 0.134
sin(ip) 0.223
Value Standard error
G 0.150
H 12.850
Mass
D 7.59 0.122
pV 0.282 0.0288
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6461 0.1339 0.2232 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.53 0.132 0.132 Masiero 2011ApJ...741...68M NEATM
7.68 1.640 1.640 Nugent 2016AJ....152...63N NEATM
7.95 0.320 0.320 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.200 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.279 0.0340 0.0340 Masiero 2012ApJ...759L...8M NEATM
0.341 0.0678 0.0678 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
12.85 MPC-2022-01-18 MPC-2022-01-18 Phot