Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/13/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 09/13/2022 08:14:50 -69.97,-127.12 113.87 09/13/2022 08:15:55 -69.99,-127.10 113.86 2.32 65
2 09/13/2022 09:05:34 69.85, 40.37 66.02 09/13/2022 09:05:22 69.88, 40.39 66.05 3.41 12
3 09/13/2022 09:56:09 -69.39,-151.64 114.44 09/13/2022 09:54:58 -69.43,-152.58 114.38 36.97 71
4 09/16/2022 00:31:46 -69.96, -11.33 112.86 09/16/2022 00:32:19 -69.93, -11.30 112.89 2.74 33
5 09/16/2022 01:22:30 69.84, 156.15 67.04 09/16/2022 01:21:46 69.82, 156.19 67.02 2.59 44
6 09/18/2022 15:58:00 70.05, -63.01 68.25 09/18/2022 15:59:12 70.03, -62.92 68.23 3.92 72
7 09/18/2022 16:48:41 -69.90, 104.53 111.89 09/18/2022 16:48:42 -69.92, 104.56 111.87 2.48 1
8 09/18/2022 17:39:23 69.68, -87.84 67.91 09/18/2022 17:38:11 69.69, -88.11 67.92 10.52 72
9 09/21/2022 08:14:54 70.00, 52.83 69.24 09/21/2022 08:15:34 69.99, 52.91 69.23 2.86 40
10 09/21/2022 09:05:35 -69.84,-139.62 110.91 09/21/2022 09:05:05 -69.83,-139.68 110.92 2.80 30
11 09/23/2022 23:41:14 -70.53, 0.46 109.20 09/23/2022 23:42:24 -70.39, 1.71 109.35 48.98 70
12 09/24/2022 00:31:49 69.95, 168.67 70.23 09/24/2022 00:31:57 69.94, 168.72 70.22 2.18 8
13 09/24/2022 01:22:31 -69.85, -23.86 109.86 09/24/2022 01:21:27 -69.84, -23.79 109.88 3.09 64
14 09/26/2022 15:58:00 -70.01, 117.04 108.68 09/26/2022 15:58:53 -69.99, 117.04 108.70 2.11 53
15 09/26/2022 16:48:43 69.86, -75.42 71.18 09/26/2022 16:48:20 69.87, -75.49 71.19 3.12 23

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/13/2022
SNOs_Map_NPP_TERRA_20220913.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/13/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA