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: 10/19/2022
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 10/20/2022 10:53:32 70.07, 13.09 80.38 10/20/2022 10:54:14 70.08, 13.07 80.39 1.15 42
2 10/20/2022 11:44:14 -69.98,-179.46 99.70 10/20/2022 11:43:41 -69.95,-179.46 99.73 3.64 33
3 10/23/2022 01:28:57 70.09, 154.21 81.33 10/23/2022 01:29:27 70.10, 154.27 81.33 2.45 30
4 10/23/2022 02:19:38 -69.95, -38.26 98.81 10/23/2022 02:18:54 -69.98, -38.25 98.78 3.34 44
5 10/25/2022 15:13:53 -71.07, 126.47 96.80 10/25/2022 15:14:59 -70.96, 129.06 96.91 94.36 66
6 10/25/2022 16:04:20 70.07, -64.61 82.21 10/25/2022 16:04:40 70.04, -64.63 82.18 3.03 20
7 10/25/2022 16:55:01 -69.92, 102.93 97.93 10/25/2022 16:54:07 -69.94, 102.86 97.92 3.11 54
8 10/28/2022 05:49:10 -70.68, -91.73 96.31 10/28/2022 05:50:19 -70.57, -90.35 96.42 52.42 69
9 10/28/2022 06:39:44 70.05, 76.58 83.08 10/28/2022 06:39:52 70.08, 76.59 83.10 3.19 8
10 10/28/2022 07:30:26 -69.96,-115.96 97.01 10/28/2022 07:29:20 -69.93,-115.98 97.04 3.17 66
11 10/30/2022 20:24:26 -70.25, 50.11 95.88 10/30/2022 20:25:38 -70.21, 50.31 95.92 8.34 72
12 10/30/2022 21:15:08 70.04,-142.25 83.93 10/30/2022 21:15:05 70.04,-142.29 83.92 1.34 3
13 10/30/2022 22:05:47 -69.78, 25.45 96.32 10/30/2022 22:04:34 -69.84, 25.09 96.27 15.60 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/19/2022
SNOs_Map_NPP_TERRA_20221019.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/19/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA