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: 12/17/2024
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 12/18/2024 12:22:38 73.07, -14.57 96.54 12/18/2024 12:23:29 73.07, -14.64 96.53 2.29 51
2 12/18/2024 13:13:20 -72.97, 152.96 83.57 12/18/2024 13:12:51 -72.99, 152.88 83.54 3.37 29
3 12/20/2024 23:35:08 73.08, 177.29 96.59 12/20/2024 23:35:30 73.08, 177.34 96.59 1.91 22
4 12/21/2024 00:25:50 -72.98, -15.18 83.52 12/21/2024 00:24:53 -72.96, -15.22 83.53 2.18 57
5 12/23/2024 09:56:57 -73.34,-158.73 83.13 12/23/2024 09:58:08 -73.26,-158.02 83.26 24.51 71
6 12/23/2024 10:47:37 73.05, 9.23 96.56 12/23/2024 10:47:31 73.05, 9.25 96.56 0.63 6
7 12/23/2024 11:38:10 -72.49, 177.72 84.05 12/23/2024 11:37:01 -72.57, 176.00 83.89 58.15 69
8 12/25/2024 21:09:21 -73.12, 33.65 83.42 12/25/2024 21:10:09 -73.14, 33.71 83.41 3.24 48
9 12/25/2024 22:00:05 73.03,-158.85 96.49 12/25/2024 21:59:30 73.03,-158.83 96.49 0.67 35
10 12/28/2024 08:21:50 -73.10,-134.44 83.54 12/28/2024 08:22:09 -73.09,-134.43 83.56 1.71 19
11 12/28/2024 09:12:34 73.02, 33.05 96.38 12/28/2024 09:11:29 73.02, 33.11 96.39 1.99 65
12 12/30/2024 18:43:36 73.17,-110.02 96.40 12/30/2024 18:44:44 73.19,-109.94 96.40 3.06 68
13 12/30/2024 19:34:19 -73.10, 57.46 83.69 12/30/2024 19:34:07 -73.10, 57.55 83.69 3.11 12

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/17/2024
SNOs_Map_NPP_TERRA_20241217.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/17/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA