1998 YP7

1998YP7, 44529, J98Y07P

All data for this body: [vot]

MPC data
Name (number) 1998 YP7 (44529)
a 2.96845
e 0.12607
i / sin(i) 11.4215 / 0.19803
q 2.59423
Q 3.34267
ω 296.2282
Node 102.9953
m 80.0455
n 0.1927
Epoch 2460800.5
nobs 1913
nopp 21
Years observed 1998-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.971
ep 0.092
sin(ip) 0.179
G 0.150
H 14.220
Mass
D 4.25 0.096
pV 0.246 0.0386
Value
Rotational Period 5.567
Period quality 2
Spectral Class K
Spectral Class Score 2.637
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9708 0.0923 0.1792 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.25 0.096 0.096 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.246 0.0386 0.0386 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
14.22 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.56755 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K K 0.4395 0.4395 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT