Last update: 2021-03-04 15:43 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 2021-03-04 15h23m -44.5 103 21.4 2060 2021-03-15
UR 2012EP3 2021-03-04 08h15m 38.7 130 22.0 99999 2021-03-05
UR 2014DG23 2021-03-04 10h41m 25.8 160 20.9 9975 2021-03-13
UR 2014TJ33 2021-03-04 16h28m -3.8 98 21.3 9778 2021-04-19
UR 2014WC7 2021-03-04 13h59m 56.7 119 21.5 27589 2021-07-11
UR 2014YT14 2021-03-04 14h36m -66.2 98 21.5 19547 2021-06-15
UR 2015HY182 2021-03-04 13h54m 31.5 133 22.0 67862 2021-04-01
UR 2015UG 2021-03-04 13h28m 7.5 144 21.7 8410 2021-04-21
UR 2016EB27 2021-03-04 14h58m -57.1 101 20.2 95041 2021-03-09
UR 2016ED156 2021-03-04 05h29m 9.7 98 21.3 519 2021-03-14
UR 2016RN17 2021-03-04 10h05m 15.2 163 21.3 85348 2021-03-12
UR 2017FL90 2021-03-04 14h47m 1.8 124 21.9 4182 2021-04-14
UR 2017FL127 2021-03-04 09h30m 48.1 134 19.2 99999 2021-03-27
UR 2018EO4 2021-03-04 08h37m -7.7 141 20.2 4100 2021-03-23
UR 2018NE15 2021-03-04 06h33m 9.4 113 20.9 99999 2021-09-05
UR 2018VH2 2021-03-04 14h03m -20.3 128 20.8 2588 2021-04-02
UR 2019PQ2 2021-03-04 06h34m 6.5 114 21.8 2101 2021-03-07
UR 2020FM 2021-03-04 17h04m -61.8 84 21.3 9924 2021-03-31
UR 2021BS2 2021-03-04 12h37m 17.5 154 21.9 11 2021-03-11
UR 2021CN3 2021-03-04 15h17m -42.6 105 21.1 2 2021-03-09
UR 2021CT4 2021-03-04 15h43m 3.7 110 19.9 2 2021-03-12
UR 2021CF6 2021-03-04 04h44m -3.0 85 19.3 1 2021-03-09
UR 2021CF8 2021-03-04 06h16m 36.3 109 18.9 0 2021-03-08
UR 2021DE1 2021-03-04 15h18m -35.8 107 20.4 10 2021-03-08
UR 2021DW1 2021-03-04 12h59m 58.5 123 15.5 4 2021-03-17
UR 2021EB 2021-03-04 06h31m 50.9 109 18.8 1 2021-03-07
UR 2021EC 2021-03-04 11h25m -3.5 169 19.1 2 2021-03-11
UR 2021ED 2021-03-04 14h36m 60.5 113 18.9 3 2021-03-08
UR 2021EE 2021-03-04 11h38m 26.1 158 19.6 2 2021-03-10
UR 2021EF 2021-03-04 12h37m 49.0 133 21.7 15 2021-03-07
UR 2021EG 2021-03-04 10h14m 53.0 132 21.1 5 2021-03-13
NE 2013LC7 2021-03-04 16h50m 60.7 97 21.6 0 2021-03-05
NE 2014UT192 2021-03-04 16h27m 62.6 99 21.7 0 2021-03-05
NE 2020SP 2021-03-04 09h41m 33.3 147 21.9 0 2021-03-10
NE 2021AT7 2021-03-04 14h05m 27.6 132 21.8 1 2021-03-11
NE 2021CF4 2021-03-04 07h46m 5.0 131 20.2 0 2021-03-17
NE 2021CQ4 2021-03-04 13h16m -4.7 145 21.3 1 2021-03-12
NE 2021CU4 2021-03-04 13h29m 64.5 116 21.9 1 2021-03-05
NE 2021CM5 2021-03-04 12h19m 1.7 160 21.7 5 2021-03-17
NE 2021CL7 2021-03-04 08h07m -7.2 134 21.9 0 2021-03-06
NE 2021CM8 2021-03-04 17h03m 63.4 95 20.9 1 2021-03-08
NE 2021CX8 2021-03-04 07h19m 26.3 123 20.2 0 2021-03-18
NE 2021CE9 2021-03-04 10h18m 52.9 132 21.5 1 2021-03-12
NE 2021DJ 2021-03-04 13h44m 3.2 139 21.4 1 2021-03-16
NE 2021DN 2021-03-04 09h37m 22.4 154 22.0 1 2021-03-06
NE 2021DV 2021-03-04 13h28m 6.9 144 21.4 1 2021-03-13
NE 2021DA1 2021-03-04 10h09m -19.8 151 21.8 2 2021-03-08
NE 2021DG1 2021-03-04 09h55m 9.9 163 21.7 0 2021-03-09
NE 2021DO1 2021-03-04 08h22m 7.5 140 21.5 0 2021-03-09
NE 2021DT1 2021-03-04 15h37m 23.7 112 20.5 8 2021-03-12
NE 2021DC2 2021-03-04 06h00m 22.6 106 21.7 4 2021-03-08
NE 2021DH2 2021-03-04 11h34m -5.8 166 19.1 2 2021-03-29
NE 2021DJ2 2021-03-04 11h33m -5.6 166 20.6 7 2021-03-28
NE 2021DO2 2021-03-04 10h01m -2.2 163 20.8 0 2021-03-15
US 2014KV76 2021-03-04 16h16m -50.2 92 21.5 8 2021-06-21
US 2014QT296 2021-03-04 14h05m 43.4 125 19.3 0 2021-03-23
US 2018TT 2021-03-04 12h05m -26.9 144 22.0 1 2021-04-03
US 2019GO3 2021-03-04 10h03m 52.9 132 21.7 0 2021-03-11
US 2020QY3 2021-03-04 14h08m 5.9 134 20.9 0 2021-03-27
US 2020XA4 2021-03-04 07h14m 37.4 120 21.9 0 2021-03-08
US 2020XF6 2021-03-04 11h58m -14.4 155 21.9 1 2021-03-21
US 2020YQ3 2021-03-04 08h30m 27.2 138 21.4 0 2021-03-13
US 2020YV3 2021-03-04 09h53m -6.4 159 21.9 0 2021-03-08
US 2021AL4 2021-03-04 12h13m -19.0 149 21.9 0 2021-03-10
US 2021AV7 2021-03-04 04h49m 11.0 88 19.0 0 2021-08-24
US 2021BU2 2021-03-04 11h25m 47.1 139 21.8 0 2021-03-16
US 2021CB 2021-03-04 12h09m 30.9 151 21.1 0 2021-03-23
US 2021CC2 2021-03-04 15h04m 59.7 110 18.9 0 2021-04-03
US 2021CQ2 2021-03-04 10h47m 8.3 176 21.5 0 2021-03-10
US 2021CV2 2021-03-04 11h15m 48.1 138 20.4 0 2021-04-02
US 2021CC3 2021-03-04 10h33m 24.5 160 21.3 1 2021-03-30
US 2021CP3 2021-03-04 11h30m -17.0 156 20.1 1 2021-06-25
US 2021CV3 2021-03-04 09h16m -14.4 147 20.6 0 2021-03-23
US 2021CP4 2021-03-04 11h05m 19.1 167 21.8 0 2021-03-09
US 2021CX5 2021-03-04 08h50m -2.8 146 20.2 0 2021-04-21
US 2021CZ6 2021-03-04 14h51m 28.1 122 20.4 1 2021-04-19
US 2021CV8 2021-03-04 10h53m 43.3 143 21.5 0 2021-03-13
US 2021CC9 2021-03-04 10h27m 8.0 171 20.8 1 2021-03-27
US 2021CB9 2021-03-04 10h26m 8.6 171 20.9 1 2021-05-14
US 2021CG9 2021-03-04 11h28m -35.4 138 20.0 0 2021-03-26
US 2021CE10 2021-03-04 09h58m 0.4 163 20.5 1 2021-03-22
US 2021CL10 2021-03-04 17h12m 24.0 90 21.3 2 2021-05-27
US 2021DL 2021-03-04 08h51m 0.9 147 19.1 0 2021-04-03
LP 2014FN47 2021-03-04 14h34m -25.3 120 20.9 0 2021-05-22
LP 2014VC10 2021-03-04 19h02m 11.4 62 20.3 1 2021-03-06
LP 2015FE37 2021-03-04 16h29m -55.5 90 21.2 1 2021-03-16
LP 2015FE345 2021-03-04 10h33m 55.6 130 21.8 0 2021-04-24
LP 2017TA4 2021-03-04 15h10m -4.9 117 20.9 0 2021-04-26
LP 2018SX2 2021-03-04 12h12m -2.0 161 22.0 1 2021-04-10
LP 2020RR 2021-03-04 09h19m 54.6 127 20.0 0 2021-04-05
LP 2020RT 2021-03-04 05h43m 19.1 102 21.1 1 2021-03-19
LP 2020TQ7 2021-03-04 10h51m 26.4 160 20.9 0 2021-03-25
LP 2020UP3 2021-03-04 03h03m -27.9 61 20.5 2 2021-03-14
LP 2020UU3 2021-03-04 09h04m 9.1 151 19.9 0 2021-04-01
LP 2020UZ3 2021-03-04 15h25m 30.2 114 20.9 0 2021-05-02
LP 2020VQ6 2021-03-04 17h16m 43.2 92 21.3 0 2021-05-18
LP 2020TB12 2021-03-04 14h21m 33.3 127 20.2 0 2021-04-15
LP 2020WA5 2021-03-04 12h35m -25.2 141 20.4 0 2021-04-18
LP 2020XU6 2021-03-04 16h55m -18.8 90 17.9 0 2021-06-28
LP 2020YY4 2021-03-04 08h08m -23.1 128 20.8 1 2021-04-30
LP 2021AL2 2021-03-04 10h04m -18.3 152 20.1 0 2021-04-01
LP 2021AS7 2021-03-04 18h20m 32.4 77 21.1 0 2021-03-09
LP 2021BA1 2021-03-04 09h51m 24.4 155 19.5 0 2021-05-28
LP 2021BG2 2021-03-04 10h23m 6.1 170 20.9 0 2021-03-25
LP 2021AF8 2021-03-04 08h19m 60.0 118 19.5 0 2021-04-29
LP 2021AG8 2021-03-04 15h35m -15.4 109 21.6 3 2021-06-07
LP 2021CF2 2021-03-04 10h17m 6.6 169 20.1 0 2021-04-22
LP 2021CQ1 2021-03-04 08h58m 75.8 108 21.7 1 2021-03-06
LP 2021CK2 2021-03-04 09h28m -8.2 152 19.4 0 2021-04-05
LP 2021CO5 2021-03-04 10h17m -14.4 157 20.6 0 2021-04-23
LP 2021CL5 2021-03-04 11h12m -3.2 170 21.2 0 2021-04-29
LP 2021CW5 2021-03-04 09h46m 8.7 161 20.9 0 2021-05-20
LP 2021CY6 2021-03-04 11h12m -15.7 158 21.6 5 2021-03-30
LP 2021CN7 2021-03-04 08h20m 18.2 139 20.7 1 2021-03-22
LP 2021DK 2021-03-04 11h24m -6.6 166 19.6 1 2021-04-02
LP 2021DX1 2021-03-04 12h38m 3.0 156 17.7 0 2021-04-24
LP 2021DM2 2021-03-04 12h34m 17.6 155 21.9 1 2021-03-26