1999 NF28

1999NF28, 2000 WS55, 2000WS55, 74578, J99N28F, K00W55S

All data for this body: [vot]

MPC data
Name (number) 1999 NF28 (74578)
a 2.37510
e 0.18876
i / sin(i) 23.3558 / 0.39644
q 1.92679
Q 2.82342
ω 275.1335
Node 106.1748
m 315.9093
n 0.2693
Epoch 2460800.5
nobs 2346
nopp 20
Years observed 1999-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.375
ep 0.145
sin(ip) 0.400
G 0.150
H 14.790
Mass
D 2.89 0.414
pV 0.441 0.0884
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.640
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3749 0.1452 0.3996 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.89 0.414 0.414 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.441 0.0884 0.0884 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
14.79 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
S 0.940 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V DeMeo-Carry VIS Carruba 2024MNRAS.527.6495C PHOT
V DeMeo-Carry VIS Caruba 2024MNRAS.527.6495C PHOT