Last update: 2021-03-05 15:44 UTC
The Priority List addresses the problem of efficiently planning and executing NEO follow-up observations. It classifies the need to observe especially newly discovered objects into four categories, urgent, necessary, useful and low priority. The aim is to ensure that the highest possible percentage of these bodies can be recovered at other apparitions. Sorting order can be changed using the table headers.

The software running at the NEOCC was originally developed by the Istituto Nazionale di Astrofisica (INAF, Italy) and its results made available through INAF's Spaceguard portal. It was also made operational in our system since 2014. The implemented method is discussed in the following article by A. Boattini et al. (2006), A New Protocol for the Astrometric Follow-up of Near Earth Asteroids, that can be found here.

To download a computer-readable version of this list, use the following link: http://neo.ssa.esa.int/PSDB-portlet/download?file=esa_priority_neo_list
It will always point to the latest version in text format, so it can be used in a script or automated process.
Faintest Mag.
Brightest Mag.
Min. Declination
Max. Declination
Priority List
Priority Object Inserted R.A. Decl. Elong. V[mag] Sky uncert. End of Visibility
UR 2012EO3 2021-03-05 15h23m -47.9 102 21.4 2052 2021-03-15
UR 2013FM9 2021-03-05 15h30m -30.6 107 21.7 24263 2021-04-14
UR 2014DG23 2021-03-05 10h38m 27.7 157 21.1 9593 2021-03-13
UR 2014TJ33 2021-03-05 16h20m -3.9 101 21.2 9051 2021-04-19
UR 2014WC7 2021-03-05 13h57m 56.9 119 21.5 27688 2021-07-11
UR 2014YT14 2021-03-05 14h39m -66.7 98 21.5 19851 2021-06-15
UR 2015HY182 2021-03-05 13h49m 31.4 134 21.9 68029 2021-04-01
UR 2015UG 2021-03-05 13h28m 7.2 145 21.6 8708 2021-04-21
UR 2016EB27 2021-03-05 15h18m -66.0 95 20.3 90629 2021-03-09
UR 2016ED156 2021-03-05 05h44m 9.5 100 21.3 510 2021-03-14
UR 2016RN17 2021-03-05 09h58m 13.4 162 21.4 83343 2021-03-12
UR 2017FL90 2021-03-05 14h51m 2.1 124 21.9 3983 2021-04-14
UR 2017FL127 2021-03-05 09h51m 50.0 133 19.4 99999 2021-03-27
UR 2018EO4 2021-03-05 08h31m -4.3 140 20.3 3792 2021-03-23
UR 2018NE15 2021-03-05 06h33m 9.6 112 20.9 99999 2021-09-05
UR 2018VH2 2021-03-05 14h06m -21.1 128 20.7 2709 2021-04-02
UR 2019PQ2 2021-03-05 06h42m 6.8 115 21.8 2072 2021-03-07
UR 2020FM 2021-03-05 16h35m -58.0 89 20.9 10243 2021-03-31
UR 2021CN3 2021-03-05 15h34m -45.7 101 21.2 2 2021-03-09
UR 2021CT4 2021-03-05 16h05m 4.2 105 20.1 2 2021-03-12
UR 2021CF6 2021-03-05 04h28m -1.8 80 19.2 1 2021-03-09
UR 2021CL7 2021-03-05 08h03m -7.5 133 22.0 0 2021-03-06
UR 2021CF8 2021-03-05 05h12m 34.6 95 19.4 0 2021-03-08
UR 2021DE1 2021-03-05 15h46m -41.6 101 20.7 12 2021-03-08
UR 2021EB 2021-03-05 04h50m 44.2 91 19.0 1 2021-03-07
UR 2021ED 2021-03-05 16h56m 63.9 96 20.0 0 2021-03-08
UR 2021EF 2021-03-05 12h54m 48.8 131 21.8 47 2021-03-07
UR 2021EG 2021-03-05 09h50m 55.2 128 21.0 1 2021-03-13
UR 2021EJ 2021-03-05 09h17m 32.7 143 18.5 4 2021-03-12
UR 2021EN 2021-03-05 09h58m 40.8 142 20.9 4 2021-03-16
UR 2021EO 2021-03-05 12h11m 31.5 150 18.6 2 2021-03-17
NE 2014UT192 2021-03-05 16h30m 63.0 99 21.7 0 2021-03-06
NE 2020SP 2021-03-05 09h36m 30.9 147 21.9 0 2021-03-10
NE 2021AT7 2021-03-05 14h06m 27.8 132 21.9 1 2021-03-11
NE 2021CQ1 2021-03-05 08h50m 76.9 107 21.8 1 2021-03-06
NE 2021CF4 2021-03-05 07h34m 5.6 127 20.2 1 2021-03-17
NE 2021CQ4 2021-03-05 13h24m -6.3 143 21.4 1 2021-03-12
NE 2021CP4 2021-03-05 11h02m 19.1 167 21.8 0 2021-03-09
NE 2021CM8 2021-03-05 17h29m 60.1 92 21.0 0 2021-03-08
NE 2021CV8 2021-03-05 11h06m 43.6 142 21.6 1 2021-03-13
NE 2021CX8 2021-03-05 07h10m 24.3 121 20.2 1 2021-03-18
NE 2021CE9 2021-03-05 10h34m 54.1 131 21.5 1 2021-03-12
NE 2021CE10 2021-03-05 09h49m -0.9 160 20.6 1 2021-03-22
NE 2021DJ 2021-03-05 13h50m 4.1 139 21.4 1 2021-03-16
NE 2021DV 2021-03-05 13h32m 7.6 144 21.4 1 2021-03-13
NE 2021DA1 2021-03-05 10h08m -21.2 150 21.9 2 2021-03-08
NE 2021DG1 2021-03-05 09h54m 11.0 162 21.8 0 2021-03-09
NE 2021DO1 2021-03-05 08h14m 6.3 137 21.6 1 2021-03-09
NE 2021DT1 2021-03-05 15h57m 22.8 108 20.5 11 2021-03-12
NE 2021DW1 2021-03-05 16h04m 52.8 104 16.8 0 2021-03-17
NE 2021DC2 2021-03-05 05h55m 22.9 104 21.7 5 2021-03-08
NE 2021DO2 2021-03-05 10h02m -1.4 163 20.9 0 2021-03-15
NE 2021EC 2021-03-05 11h23m -8.6 165 19.9 0 2021-03-11
NE 2021EE 2021-03-05 11h45m 31.4 153 20.1 0 2021-03-10
NE 2021EM 2021-03-05 09h36m 51.8 130 21.0 2 2021-03-22
US 2014KV76 2021-03-05 16h17m -50.3 93 21.4 8 2021-06-21
US 2014QT296 2021-03-05 14h19m 46.2 122 19.4 0 2021-03-23
US 2018TT 2021-03-05 12h04m -26.1 145 21.9 1 2021-04-03
US 2020QY3 2021-03-05 14h09m 8.1 134 20.9 0 2021-03-27
US 2020XA4 2021-03-05 07h18m 37.7 119 21.9 0 2021-03-08
US 2020XF6 2021-03-05 11h58m -14.3 156 21.9 1 2021-03-21
US 2020YQ3 2021-03-05 08h30m 27.1 137 21.5 0 2021-03-13
US 2020YV3 2021-03-05 09h53m -6.6 158 21.9 0 2021-03-08
US 2021AL4 2021-03-05 12h13m -19.6 150 21.9 0 2021-03-10
US 2021AV7 2021-03-05 04h47m 12.9 87 19.0 0 2021-08-24
US 2021BS2 2021-03-05 12h38m 17.3 155 22.0 0 2021-03-11
US 2021BU2 2021-03-05 11h26m 47.0 139 21.9 1 2021-03-16
US 2021CB 2021-03-05 12h13m 30.5 151 21.1 0 2021-03-23
US 2021CC2 2021-03-05 15h11m 61.5 108 19.0 0 2021-04-03
US 2021CF2 2021-03-05 10h24m 6.4 170 20.1 0 2021-04-22
US 2021CQ2 2021-03-05 10h48m 7.9 175 21.6 0 2021-03-10
US 2021CV2 2021-03-05 11h29m 49.2 136 20.4 1 2021-04-02
US 2021CC3 2021-03-05 10h40m 25.2 160 21.3 1 2021-03-30
US 2021CP3 2021-03-05 11h30m -18.0 155 20.1 1 2021-06-25
US 2021CV3 2021-03-05 09h19m -15.2 146 20.7 0 2021-03-23
US 2021CO5 2021-03-05 10h23m -14.3 157 20.6 1 2021-04-23
US 2021CM5 2021-03-05 12h21m 2.5 161 21.6 1 2021-03-17
US 2021CX5 2021-03-05 08h50m -3.4 145 20.1 0 2021-04-21
US 2021CC9 2021-03-05 10h27m 6.1 170 20.8 1 2021-03-27
US 2021CB9 2021-03-05 10h28m 8.9 170 20.9 1 2021-05-14
US 2021CG9 2021-03-05 11h29m -38.3 136 20.1 0 2021-03-26
US 2021CL10 2021-03-05 17h12m 23.1 91 21.3 2 2021-05-27
US 2021DL 2021-03-05 09h03m -4.2 148 19.0 1 2021-04-03
US 2021DH2 2021-03-05 11h28m -5.1 168 19.1 0 2021-03-29
US 2021DJ2 2021-03-05 11h29m -7.4 166 20.5 0 2021-03-28
LP 2014FN47 2021-03-05 14h37m -24.4 120 20.8 0 2021-05-22
LP 2015FE37 2021-03-05 16h41m -56.6 89 21.2 1 2021-03-16
LP 2015FE345 2021-03-05 10h32m 55.1 130 21.8 0 2021-04-24
LP 2017TA4 2021-03-05 15h13m -4.4 117 20.9 0 2021-04-26
LP 2018SX2 2021-03-05 12h10m -2.0 162 21.9 1 2021-04-10
LP 2019GO3 2021-03-05 10h00m 52.1 132 21.7 0 2021-03-11
LP 2020RR 2021-03-05 09h10m 51.6 128 19.9 0 2021-04-05
LP 2020RT 2021-03-05 05h48m 16.9 102 21.1 1 2021-03-19
LP 2020TQ7 2021-03-05 10h50m 26.0 159 21.0 0 2021-03-25
LP 2020UP3 2021-03-05 03h08m -27.6 61 20.5 2 2021-03-14
LP 2020UU3 2021-03-05 09h07m 8.5 150 20.0 0 2021-04-01
LP 2020UZ3 2021-03-05 15h22m 29.9 115 20.9 0 2021-05-02
LP 2020VQ6 2021-03-05 17h14m 42.6 92 21.2 0 2021-05-18
LP 2020TB12 2021-03-05 14h20m 33.1 127 20.2 0 2021-04-15
LP 2020WA5 2021-03-05 12h34m -25.2 142 20.4 0 2021-04-18
LP 2020XU6 2021-03-05 17h03m -17.9 89 18.1 0 2021-06-28
LP 2020YY4 2021-03-05 08h09m -23.4 128 20.9 0 2021-04-30
LP 2021AL2 2021-03-05 10h05m -19.3 151 20.2 0 2021-04-01
LP 2021AS7 2021-03-05 18h25m 32.2 77 21.1 1 2021-03-09
LP 2021BA1 2021-03-05 09h55m 24.2 155 19.5 0 2021-05-28
LP 2021BG2 2021-03-05 10h25m 6.6 170 20.9 0 2021-03-25
LP 2021AF8 2021-03-05 08h17m 60.1 117 19.5 0 2021-04-29
LP 2021AG8 2021-03-05 15h38m -16.0 109 21.6 3 2021-06-07
LP 2021CK2 2021-03-05 09h29m -8.0 152 19.5 0 2021-04-05
LP 2021CP2 2021-03-05 09h31m 10.5 156 21.2 1 2021-03-19
LP 2021CL5 2021-03-05 11h16m -3.8 170 21.1 0 2021-04-29
LP 2021CW5 2021-03-05 09h45m 8.2 160 20.9 1 2021-05-20
LP 2021CZ6 2021-03-05 14h53m 29.0 122 20.5 0 2021-04-19
LP 2021CB7 2021-03-05 11h14m 17.3 168 21.9 1 2021-03-12
LP 2021CZ8 2021-03-05 09h21m 32.1 144 21.4 0 2021-03-18
LP 2021DX1 2021-03-05 12h34m 0.4 157 17.8 0 2021-04-24
LP 2021DM2 2021-03-05 12h33m 18.2 155 21.9 1 2021-03-26
LP 2021CY10 2021-03-05 09h28m 20.6 152 21.4 0 2021-07-08