Kevinkelly

1993 FH28, 1993FH28, 1995 WH4, 1995WH4, 1999 XM263, 1999XM263, 1999 XN84, 1999XN84, 25490, J93F28H, J95W04H, J99X84N, J99XQ3M

All data for this body: [vot]

MPC data
Name (number) Kevinkelly (25490)
a 2.42755
e 0.14772
i / sin(i) 1.9743 / 0.03445
q 2.06896
Q 2.78614
ω 188.4325
Node 246.2195
m 272.6744
n 0.2606
Epoch 2460800.5
nobs 2558
nopp 22
Years observed 1993-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.427
ep 0.150
sin(ip) 0.049
G 0.150
H 14.910
Mass
D 6.61 0.112
pV 0.054 0.0068
Value
Rotational Period 6.440
Period quality 1
Spectral Class B
Spectral Class Score 19.048
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4272 0.1499 0.0492 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.85 1.480 1.480 Masiero 2020PSJ.....1....5M NEATM
5.32 1.610 1.610 Masiero 2021PSJ.....2..162M NEATM
5.54 0.840 0.840 Nugent 2016AJ....152...63N NEATM
5.95 1.400 1.400 Masiero 2012ApJ...759L...8M NEATM
6.59 0.116 0.116 Masiero 2011ApJ...741...68M NEATM
8.09 0.660 0.660 Usui 2011PASJ...63.1117U NEATM
8.41 1.680 1.680 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.061 0.0095 0.0095 Masiero 2011ApJ...741...68M NEATM
0.066 0.0290 0.0290 Masiero 2012ApJ...759L...8M NEATM
0.075 0.0320 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.090 0.0700 0.0700 Masiero 2020PSJ.....1....5M 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
14.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.441 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
A B 0.1224 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B Tholen VIS Tatsumi 2022A&A...664A.107T SPEC
B B 0.3268 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6412 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6528 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.7205 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.5765 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.5980 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.6017 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.7604 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Cb C Bus-DeMeo VIS de Leon 2016Icar..266...57D SPEC
P D 0.320000 0.310000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S B 0.8990 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V B 0.5308 0.2800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT