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: 4/20/2024
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 04/22/2024 03:55:16 72.03, 114.41 59.71 04/22/2024 03:55:40 72.04, 114.39 59.72 1.62 24
2 04/22/2024 04:45:58 -71.94, -78.09 120.41 04/22/2024 04:45:04 -71.93, -78.15 120.41 2.20 54
3 04/24/2024 15:07:56 72.79, -55.22 59.71 04/24/2024 15:09:03 72.64, -52.96 59.46 76.31 67
4 04/24/2024 15:58:25 -72.03, 113.61 121.12 04/24/2024 15:58:36 -72.05, 113.63 121.11 1.52 11
5 04/24/2024 16:49:09 71.93, -78.88 58.76 04/24/2024 16:47:59 71.92, -78.92 58.76 1.49 70
6 04/27/2024 03:10:54 -72.25, -54.91 121.69 04/27/2024 03:12:06 -72.20, -54.52 121.76 14.17 72
7 04/27/2024 04:01:35 72.00, 112.88 58.04 04/27/2024 04:01:30 72.02, 112.83 58.06 3.05 5
8 04/27/2024 04:52:10 -71.54, -78.95 122.47 04/27/2024 04:51:00 -71.59, -80.24 122.36 45.57 70
9 04/29/2024 15:14:01 72.08, -55.38 57.36 04/29/2024 15:15:00 72.10, -55.46 57.36 3.15 59
10 04/29/2024 16:04:44 -72.03, 112.04 122.72 04/29/2024 16:04:23 -72.05, 112.12 122.70 3.62 21
11 05/02/2024 03:17:10 -72.12, -56.25 123.36 05/02/2024 03:17:52 -72.12, -56.18 123.38 2.48 42
12 05/02/2024 04:07:54 72.04, 111.23 56.54 05/02/2024 04:07:14 72.02, 111.33 56.53 3.45 40
13 05/04/2024 15:20:18 72.10, -56.99 55.89 05/04/2024 15:20:40 72.12, -56.92 55.90 3.18 22
14 05/04/2024 16:11:00 -71.99, 110.54 124.25 05/04/2024 16:10:05 -71.97, 110.49 124.25 2.24 55

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2024
SNOs_Map_NPP_TERRA_20240421.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/20/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA