1998 BN44

1998BN44, 1979 OK4, 1979OK4, 1991 WJ, 1991WJ, 2001 QM131, 2001QM131, 48843, J79O04K, J91W00J, J98B44N, K01QD1M

All data for this body: [vot]

MPC data
Name (number) 1998 BN44 (48843)
a 3.06451
e 0.10333
i / sin(i) 8.5602 / 0.14885
q 2.74785
Q 3.38117
ω 116.7042
Node 295.0966
m 341.0245
n 0.1837
Epoch 2460200.5
nobs 2227
nopp 21
Years observed 1979-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.063
ep 0.077
sin(ip) 0.169
Value Standard error
G 0.150
H 13.390
Mass
D 9.63 0.162
pV 0.113 0.0078
Rotational Period 2.974
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0635 0.0768 0.1691 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.69 0.748 0.748 Masiero 2011ApJ...741...68M NEATM
9.73 0.166 0.166 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.107 0.0081 0.0081 Masiero 2011ApJ...741...68M NEATM
0.172 0.0270 0.0270 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
13.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.97 Durech 2023A&A...675A..24D Model