(35396) 1997 XF11

(35396) 1997 XF11 (provisional designation 1997 XF11) is a kilometer-sized asteroid, classified as a near-Earth object, Mars-crosser and potentially hazardous asteroid of the Apollo group.

2028 Earth/Moon approach
Date & Time Approach
to		 Nominal distance uncertainty
region
(3-sigma)
2028-Oct-26 06:44Earth929253 km± 106 km
2028-Oct-26 07:39Moon1326430 km± 106 km

(35396) 1997 XF11
Discovery
Discovered bySpacewatch
Discovery siteKitt Peak National Obs.
Discovery date6 December 1997
Designations
MPC designation
(35396) 1997 XF11
Alternative designations
1997 XF11
Minor planet category
Orbital characteristics
Epoch 13 September 2023
(JD 2453300.5)
Uncertainty parameter 0
Observation arc33.19 yr (12,121 days)
Aphelion2.139 AU (320.0 million km)
Perihelion0.7446 AU (111.39 million km)
Semi-major axis
1.442 AU (215.7 million km)
Eccentricity0.48369
Orbital period (sidereal)
1.73 yr (633 days)
Mean anomaly
44.44°
Mean motion
0° 34m 7.68s / day
Inclination4.0995°
Longitude of ascending node
213.65°
26 June 2023
103.06°
Earth MOID0.0003 AU (45 thousand km)
Physical characteristics
Mean diameter
  • 0.704±0.103 km
  • 0.940±0.480 km
  • 1.39 km (derived)
Synodic rotation period
  • 3.252±0.002 h
  • 3.253±0.002 h
  • 3.2566±0.0002 h
  • 3.25765±0.00005 h
  • 3.259 h
  • 3.2591±0.0025 h
  • 0.18 (assumed)
  • 0.29±0.21
  • 0.7727±0.2436
  • 16.66
  • 16.66±0.40
  • 16.77
  • 16.77±0.08
  • 16.9
  • 17.11±0.22
    This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.