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: 9/28/2023
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 09/29/2023 15:07:34 71.80, -53.04 74.22 09/29/2023 15:08:43 71.74, -51.56 74.12 51.89 69
2 09/29/2023 15:58:07 -71.24, 115.28 106.36 09/29/2023 15:58:16 -71.22, 115.24 106.38 3.07 9
3 09/29/2023 16:48:51 71.14, -77.24 73.56 09/29/2023 16:47:38 71.14, -77.21 73.56 0.91 73
4 10/02/2023 04:01:16 71.30, 114.40 74.67 10/02/2023 04:02:00 71.27, 114.36 74.64 2.91 44
5 10/02/2023 04:51:58 -71.20, -78.11 105.42 10/02/2023 04:51:25 -71.19, -78.11 105.43 0.37 33
6 10/04/2023 16:04:29 -71.72, 112.86 103.93 10/04/2023 16:05:40 -71.62, 113.95 104.05 39.67 71
7 10/04/2023 16:55:06 71.26, -79.02 75.62 10/04/2023 16:55:07 71.26, -78.97 75.61 1.88 1
8 10/04/2023 17:45:46 -71.06, 88.65 104.59 10/04/2023 17:44:34 -71.08, 88.40 104.56 9.35 72
9 10/07/2023 04:58:12 -71.28, -79.83 103.41 10/07/2023 04:58:53 -71.30, -79.87 103.39 2.67 41
10 10/07/2023 05:48:56 71.19, 87.64 76.51 10/07/2023 05:48:15 71.20, 87.64 76.53 1.41 41
11 10/09/2023 17:01:22 71.43, -80.86 77.69 10/09/2023 17:02:34 71.38, -80.70 77.64 7.53 72
12 10/09/2023 17:52:03 -71.27, 86.73 102.46 10/09/2023 17:52:00 -71.27, 86.77 102.46 1.60 3

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/28/2023
SNOs_Map_NPP_TERRA_20230928.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/28/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA