1999 JH78

1999JH78, 2000 UV8, 2000UV8, 35883, J99J78H, K00U08V

All data for this body: [vot]

MPC data
Name (number) 1999 JH78 (35883)
a 2.28737
e 0.15832
i / sin(i) 5.5410 / 0.09656
q 1.92522
Q 2.64952
ω 67.4485
Node 235.1938
m 121.1657
n 0.2849
Epoch 2460800.5
nobs 3602
nopp 21
Years observed 1994-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.286
ep 0.121
sin(ip) 0.109
G 0.150
H 14.410
Mass
D 3.63 0.089
pV 0.244 0.0236
Value
Rotational Period 2.800
Period quality 1
Spectral Class S
Spectral Class Score 8.715
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2862 0.1211 0.1092 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.63 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.244 0.0236 0.0236 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
14.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.805 1 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L S 0.5598 0.6420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.52 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9458 0.6420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT