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: 9/18/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/18/2021 23:26:30 29.94,-152.49 09/18/2021 23:16:30 30.22,-152.92 51.16 600
2 09/19/2021 00:08:19 -2.60, 21.43 09/18/2021 23:59:19 -2.55, 21.10 36.98 540
3 09/19/2021 00:56:35 -1.93,-169.99 09/19/2021 00:48:50 -2.06,-170.58 66.83 465
4 09/19/2021 01:44:42 6.47, -1.36 09/19/2021 01:38:12 6.68, -2.21 96.09 390
5 09/21/2021 15:36:18 5.68, -31.01 09/21/2021 15:26:27 5.63, -31.15 16.93 591
6 09/21/2021 16:24:24 -1.08, 137.63 09/21/2021 16:15:49 -1.01, 137.21 46.64 515
7 09/21/2021 17:12:40 -3.45, -53.79 09/21/2021 17:05:20 -3.60, -54.46 76.35 440
8 09/24/2021 07:52:22 4.17, 85.19 09/24/2021 07:42:56 4.09, 84.96 26.61 566
9 09/24/2021 08:40:28 0.44,-106.17 09/24/2021 08:32:18 0.53,-106.67 56.30 490
10 09/24/2021 09:28:44 -4.96, 62.41 09/24/2021 09:21:49 -5.13, 61.65 85.86 415
11 09/26/2021 23:26:30 -30.00, 27.50 09/26/2021 23:16:30 -30.29, 27.08 52.47 600
12 09/27/2021 00:08:26 2.61,-158.60 09/26/2021 23:59:26 2.56,-158.92 36.25 540
13 09/27/2021 00:56:33 1.94, 10.02 09/27/2021 00:48:48 2.06, 9.44 65.97 465
14 09/27/2021 01:44:49 -6.46, 178.61 09/27/2021 01:38:19 -6.67, 177.77 95.34 390
15 09/29/2021 15:36:16 -5.69, 149.00 09/29/2021 15:26:25 -5.63, 148.86 16.28 591
16 09/29/2021 16:24:30 1.06, -42.39 09/29/2021 16:15:55 0.97, -42.80 45.97 515
17 09/29/2021 17:12:38 3.44, 126.22 09/29/2021 17:05:18 3.59, 125.56 75.67 440

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/18/2021
SNOs_Map_AQUA_NPP_20210918.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 09/18/2021 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP