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: 9/20/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/21/2021 15:36:18 5.68, -31.01 09/21/2021 15:26:27 5.63, -31.15 16.87 591
2 09/21/2021 16:24:24 -1.08, 137.63 09/21/2021 16:15:49 -1.02, 137.21 46.62 515
3 09/21/2021 17:12:40 -3.45, -53.79 09/21/2021 17:05:20 -3.60, -54.46 76.32 440
4 09/24/2021 07:52:23 4.17, 85.19 09/24/2021 07:42:57 4.10, 84.96 26.46 566
5 09/24/2021 08:40:29 0.44,-106.17 09/24/2021 08:32:19 0.52,-106.67 56.27 490
6 09/24/2021 09:28:44 -4.96, 62.41 09/24/2021 09:21:49 -5.13, 61.65 85.78 415
7 09/26/2021 23:26:30 -29.99, 27.50 09/26/2021 23:16:30 -30.30, 27.07 53.48 600
8 09/27/2021 00:08:27 2.66,-158.61 09/26/2021 23:59:26 2.57,-158.92 36.22 541
9 09/27/2021 00:56:33 1.95, 10.02 09/27/2021 00:48:48 2.05, 9.44 65.89 465
10 09/27/2021 01:44:49 -6.47, 178.61 09/27/2021 01:38:19 -6.66, 177.77 95.18 390
11 09/29/2021 15:36:16 -5.67, 149.00 09/29/2021 15:26:25 -5.64, 148.86 15.82 591
12 09/29/2021 16:24:31 1.10, -42.40 09/29/2021 16:15:56 1.04, -42.81 45.90 515
13 09/29/2021 17:12:38 3.45, 126.22 09/29/2021 17:05:18 3.58, 125.55 75.49 440
14 10/02/2021 07:52:21 -4.18, -94.80 10/02/2021 07:42:55 -4.11, -95.02 25.70 566
15 10/02/2021 08:40:35 -0.45, 73.80 10/02/2021 08:32:25 -0.55, 73.31 55.57 490
16 10/02/2021 09:28:43 4.95,-117.58 10/02/2021 09:21:48 5.11,-118.33 85.06 415

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/20/2021
SNOs_Map_AQUA_NPP_20210920.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 09/20/2021 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP