1998RH27

1999WM20, 2000AT169, 40176, J98R27H, J99W20M, K00AG9T

All data for this body: [vot]

MPC data
Name (number) 1998RH27 (40176)
Packed designation 40176
a 2.97058
e 0.01678
i / sin(i) 9.1199 / 0.15850
q 2.92074
Q 3.02043
ω 44.3448
Node 194.8515
m 307.3747
n 0.1925
Epoch 2459600.5
nobs 1405
nopp 19
Years observed 1998-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.970
ep 0.049
sin(ip) 0.163
Value Standard error
G 0.150
H 14.160
Mass
D 6.17 0.478
pV 0.140 0.0178
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9702 0.0487 0.1629 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.17 0.478 0.478 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.140 0.0178 0.0178 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
14.16 MPC-2022-01-18 MPC-2022-01-18 Phot