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: 7/24/2023
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 07/26/2023 01:55:11 71.40, 145.92 51.94 07/26/2023 01:56:22 71.29, 146.58 51.79 26.49 71
2 07/26/2023 02:45:48 -71.06, -46.17 128.42 07/26/2023 02:45:50 -71.05, -46.14 128.43 1.29 2
3 07/26/2023 03:36:28 70.73, 121.69 51.24 07/26/2023 03:35:16 70.75, 121.07 51.31 22.94 72
4 07/28/2023 14:49:01 71.12, -47.09 52.22 07/28/2023 14:49:39 71.10, -47.06 52.18 2.89 38
5 07/28/2023 15:39:42 -70.99, 120.46 127.92 07/28/2023 15:39:05 -70.97, 120.39 127.93 3.13 37
6 07/31/2023 02:52:16 -71.43, -48.42 126.86 07/31/2023 02:53:27 -71.34, -47.67 127.00 28.50 71
7 07/31/2023 03:42:55 71.06, 119.54 52.75 07/31/2023 03:42:53 71.04, 119.53 52.74 1.57 2
8 07/31/2023 04:33:33 -70.76, -72.65 127.56 07/31/2023 04:32:20 -70.86, -73.10 127.43 19.66 73
9 08/02/2023 15:46:04 -71.11, 118.65 126.57 08/02/2023 15:46:43 -71.10, 118.62 126.59 1.89 39
10 08/02/2023 16:36:48 71.00, -73.85 53.33 08/02/2023 16:36:05 71.02, -73.84 53.35 2.27 43
11 08/05/2023 03:49:18 71.26, 117.60 54.25 08/05/2023 03:50:29 71.24, 117.86 54.21 9.71 71
12 08/05/2023 04:39:58 -71.06, -74.74 125.96 08/05/2023 04:39:56 -71.05, -74.78 125.97 1.76 2
13 08/05/2023 05:30:35 70.58, 93.35 53.55 08/05/2023 05:29:24 70.64, 92.27 53.67 40.42 71

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/24/2023
SNOs_Map_NPP_TERRA_20230725.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/24/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA