2002 AB91

2002AB91, 1999 HR9, 1999HR9, 2006 BF63, 2006BF63, D1818, J99H09R, K02A91B, K06B63F

All data for this body: [vot]

MPC data
Name (number) 2002 AB91 (131818)
a 2.38998
e 0.13139
i / sin(i) 1.2127 / 0.02116
q 2.07596
Q 2.70399
ω 291.8422
Node 309.0246
m 349.9993
n 0.2668
Epoch 2460800.5
nobs 1105
nopp 18
Years observed 1999-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.390
ep 0.148
sin(ip) 0.035
G 0.150
H 16.410
Mass
D 3.37 0.095
pV 0.062 0.0034
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.651
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3900 0.1479 0.0352 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.37 0.095 0.095 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0034 0.0034 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
16.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B B 0.1085 0.1080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT