Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 2/16/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/18/2022 00:09:29 5.66,-159.01 02/17/2022 23:59:38 5.60,-159.43 47.09 591
2 02/18/2022 00:57:37 -1.17, 9.60 02/18/2022 00:49:01 -1.04, 8.92 77.46 516
3 02/20/2022 16:25:23 3.85, -42.72 02/20/2022 16:16:02 3.72, -43.25 60.57 561
4 02/20/2022 17:13:30 0.70, 125.91 02/20/2022 17:05:25 0.84, 125.10 91.01 485
5 02/23/2022 07:54:51 -13.21, -96.46 02/23/2022 07:44:51 -13.26, -96.94 53.19 600
6 02/23/2022 08:41:16 2.00, 73.59 02/23/2022 08:32:26 1.85, 72.94 74.28 530
7 02/26/2022 00:08:53 -4.68, 21.31 02/25/2022 23:59:19 -4.58, 20.80 57.53 574
8 02/26/2022 00:57:08 0.11,-170.10 02/26/2022 00:48:49 -0.08,-170.87 88.05 499
9 02/28/2022 15:42:52 29.98, -36.27 02/28/2022 15:32:52 30.34, -37.02 81.89 600
10 02/28/2022 16:24:44 -2.81, 137.62 02/28/2022 16:15:41 -2.65, 137.00 71.52 543

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/16/2022
SNOs_Map_AQUA_NPP_20220216.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 02/16/2022 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP