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: 11/8/2023
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 11/08/2023 21:02:35 71.41,-141.22 88.00 11/08/2023 21:03:43 71.42,-141.30 88.01 3.21 68
2 11/08/2023 21:53:17 -71.33, 26.24 92.07 11/08/2023 21:53:08 -71.35, 26.23 92.06 1.88 9
3 11/08/2023 22:43:49 70.58,-165.19 87.18 11/08/2023 22:42:41 70.64,-167.19 87.26 74.17 68
4 11/11/2023 09:05:59 -72.18,-143.43 90.51 11/11/2023 09:07:06 -72.09,-141.12 90.63 79.34 67
5 11/11/2023 09:56:30 71.40, 25.33 88.70 11/11/2023 09:56:39 71.39, 25.38 88.69 2.01 9
6 11/11/2023 10:47:11 -71.26,-167.12 91.43 11/11/2023 10:46:05 -71.26,-167.18 91.43 2.27 66
7 11/13/2023 21:59:39 -71.40, 24.53 90.62 11/13/2023 22:00:13 -71.40, 24.48 90.62 1.80 34
8 11/13/2023 22:50:23 71.29,-167.96 89.28 11/13/2023 22:49:35 71.29,-168.03 89.28 2.34 48
9 11/16/2023 10:02:51 71.45, 23.65 90.07 11/16/2023 10:03:42 71.44, 23.64 90.06 0.91 51
10 11/16/2023 10:53:33 -71.36,-168.88 90.01 11/16/2023 10:53:07 -71.36,-168.84 90.01 1.38 26
11 11/18/2023 22:06:01 -71.53, 22.72 89.24 11/18/2023 22:07:13 -71.51, 22.83 89.27 4.51 72
12 11/18/2023 22:56:44 71.37,-169.69 90.61 11/18/2023 22:56:36 71.35,-169.76 90.59 3.24 8
13 11/18/2023 23:47:18 -70.86, -1.50 89.90 11/18/2023 23:46:07 -70.94, -2.74 89.81 46.03 71
14 11/21/2023 10:09:23 72.12, 20.83 91.95 11/21/2023 10:10:31 72.04, 22.83 91.84 68.89 68
15 11/21/2023 10:59:53 -71.40,-170.54 88.78 11/21/2023 11:00:06 -71.41,-170.57 88.78 1.18 13
16 11/21/2023 11:50:37 71.30, -3.05 91.12 11/21/2023 11:49:28 71.31, -3.06 91.13 1.44 69

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/8/2023
SNOs_Map_NPP_TERRA_20231108.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/08/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA