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: 9/15/2022
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 09/16/2022 00:31:46 -69.95, -11.32 112.87 09/16/2022 00:32:19 -69.94, -11.30 112.88 1.67 33
2 09/16/2022 01:22:30 69.83, 156.17 67.03 09/16/2022 01:21:46 69.83, 156.20 67.03 1.30 44
3 09/18/2022 15:58:00 70.09, -63.08 68.30 09/18/2022 15:59:10 70.08, -62.85 68.28 8.93 70
4 09/18/2022 16:48:40 -69.89, 104.54 111.89 09/18/2022 16:48:41 -69.92, 104.55 111.87 2.72 1
5 09/18/2022 17:39:22 69.67, -87.83 67.90 09/18/2022 17:38:10 69.69, -88.11 67.92 11.10 72
6 09/21/2022 08:14:54 69.99, 52.84 69.23 09/21/2022 08:15:34 69.98, 52.90 69.22 2.06 40
7 09/21/2022 09:05:36 -69.89,-139.69 110.86 09/21/2022 09:05:04 -69.87,-139.62 110.88 3.51 32
8 09/23/2022 23:41:13 -70.47, 0.55 109.25 09/23/2022 23:42:24 -70.37, 1.68 109.37 43.65 71
9 09/24/2022 00:31:49 69.94, 168.68 70.23 09/24/2022 00:31:57 69.92, 168.69 70.20 2.86 8
10 09/24/2022 01:22:30 -69.79, -23.78 109.92 09/24/2022 01:21:27 -69.81, -23.82 109.90 2.73 63
11 09/26/2022 15:58:00 -70.01, 117.04 108.68 09/26/2022 15:58:52 -70.01, 117.06 108.69 0.77 52
12 09/26/2022 16:48:44 69.91, -75.49 71.23 09/26/2022 16:48:19 69.89, -75.46 71.21 2.09 25

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/15/2022
SNOs_Map_NPP_TERRA_20220915.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/15/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA