Jessiecheng

16123, 1991 RP8, 1991RP8, 1998 MS27, 1998MS27, 1999 XQ83, 1999XQ83, J91R08P, J98M27S, J99X83Q

All data for this body: [vot]

MPC data
Name (number) Jessiecheng (16123)
a 2.38002
e 0.22263
i / sin(i) 3.3314 / 0.05811
q 1.85015
Q 2.90989
ω 198.4387
Node 116.6322
m 94.7803
n 0.2684
Epoch 2460800.5
nobs 3183
nopp 22
Years observed 1991-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.378
ep 0.192
sin(ip) 0.041
G 0.150
H 14.500
Mass
D
pV
Value
Rotational Period 3.900
Period quality 2+
Spectral Class S
Spectral Class Score 19.277
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.6800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3783 0.1920 0.0410 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.98 2+ Synodic Chang 2016ApJS..227...20C Lightcurve
4.35 2 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.7545 0.8340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8576 0.8340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9407 0.8340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT