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: 7/29/2023
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 07/31/2023 02:52:24 -71.88, -49.22 126.38 07/31/2023 02:53:31 -71.77, -47.02 126.59 77.40 67
2 07/31/2023 03:42:55 71.09, 119.49 52.78 07/31/2023 03:43:05 71.06, 119.49 52.75 3.14 10
3 07/31/2023 04:33:36 -70.95, -72.96 127.36 07/31/2023 04:32:30 -70.98, -72.97 127.32 3.21 66
4 08/02/2023 15:46:05 -71.14, 118.60 126.53 08/02/2023 15:47:04 -71.15, 118.61 126.54 1.03 59
5 08/02/2023 16:36:49 71.03, -73.89 53.35 08/02/2023 16:36:27 71.03, -73.91 53.37 1.05 22
6 08/05/2023 04:39:59 -71.08, -74.79 125.93 08/05/2023 04:40:26 -71.10, -74.84 125.92 2.39 27
7 08/05/2023 05:30:43 70.97, 92.71 53.96 08/05/2023 05:29:49 70.98, 92.65 53.98 2.69 54
8 08/07/2023 16:43:12 71.18, -75.75 54.86 08/07/2023 16:44:22 71.15, -75.76 54.82 2.37 70
9 08/07/2023 17:33:54 -71.08, 91.73 125.24 08/07/2023 17:33:47 -71.07, 91.76 125.25 1.66 7
10 08/07/2023 18:24:28 70.45, -99.92 54.10 08/07/2023 18:23:18 70.52,-101.41 54.25 55.88 70
11 08/10/2023 05:37:05 71.13, 90.85 55.53 08/10/2023 05:37:41 71.16, 90.88 55.55 3.16 36
12 08/10/2023 06:27:47 -71.03,-101.67 124.57 08/10/2023 06:27:07 -71.02,-101.68 124.58 2.08 40

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/29/2023
SNOs_Map_NPP_TERRA_20230729.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/29/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA