1998 QR

1998QR, 1981 UH22, 1981UH22, 25013, J81U22H, J98Q00R

All data for this body: [vot]

MPC data
Name (number) 1998 QR (25013)
a 2.33218
e 0.09999
i / sin(i) 4.1870 / 0.07301
q 2.09898
Q 2.56538
ω 340.4630
Node 176.3428
m 335.1569
n 0.2767
Epoch 2460800.5
nobs 2866
nopp 22
Years observed 1981-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.332
ep 0.142
sin(ip) 0.075
G 0.150
H 14.590
Mass
D
pV
Value
Rotational Period 4.907
Period quality 2
Spectral Class C
Spectral Class Score 16.427
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.9200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3322 0.1417 0.0754 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
14.59 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.90725 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
C 0.492 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.59 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3308 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7847 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.9336 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.0461 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.0641 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.6686 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0672 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3190 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT