1999 NH25

1999NH25, 2000 WE98, 2000WE98, 36005, J99N25H, K00W98E

All data for this body: [vot]

MPC data
Name (number) 1999 NH25 (36005)
a 2.74189
e 0.19708
i / sin(i) 10.1290 / 0.17586
q 2.20152
Q 3.28227
ω 282.0419
Node 87.5304
m 191.3593
n 0.2171
Epoch 2460800.5
nobs 2177
nopp 21
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.743
ep 0.142
sin(ip) 0.161
G 0.150
H 14.540
Mass
D 3.66 0.411
pV 0.332 0.0647
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.384
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.8100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7431 0.1420 0.1612 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.66 0.411 0.411 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.332 0.0647 0.0647 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
14.54 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
D 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT
D S 0.3879 0.7620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8973 0.7620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT