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: 8/2/2022
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 08/04/2022 09:05:14 -70.10,-139.92 127.11 08/04/2022 09:06:25 -70.02,-139.32 127.23 24.78 71
2 08/04/2022 09:55:54 69.76, 27.89 52.55 08/04/2022 09:55:55 69.74, 27.95 52.52 3.46 1
3 08/04/2022 10:46:35 -69.62,-164.59 127.59 08/04/2022 10:45:25 -69.63,-164.56 127.58 1.23 70
4 08/07/2022 01:22:06 -69.82, -23.74 126.68 08/07/2022 01:22:55 -69.81, -23.73 126.70 0.84 49
5 08/07/2022 02:12:50 69.70, 143.75 53.21 08/07/2022 02:12:22 69.70, 143.76 53.21 0.59 28
6 08/07/2022 03:03:14 -68.65, -47.47 127.87 08/07/2022 03:02:08 -68.71, -49.89 127.73 97.92 66
7 08/09/2022 16:48:33 70.53, -76.40 54.82 08/09/2022 16:49:41 70.47, -74.56 54.70 68.59 68
8 08/09/2022 17:39:02 -69.75, 92.12 125.99 08/09/2022 17:39:22 -69.76, 92.07 125.98 2.21 20
9 08/09/2022 18:29:46 69.64,-100.40 53.90 08/09/2022 18:28:49 69.65,-100.44 53.92 1.95 57
10 08/12/2022 09:05:16 69.84, 40.44 54.89 08/12/2022 09:06:17 69.86, 40.44 54.90 2.52 61
11 08/12/2022 09:55:58 -69.74,-152.10 125.21 08/12/2022 09:55:47 -69.76,-152.06 125.19 2.60 11
12 08/12/2022 10:46:32 69.10, 16.13 54.13 08/12/2022 10:45:22 69.20, 14.84 54.28 52.44 70
13 08/15/2022 01:22:12 69.79, 156.28 55.64 08/15/2022 01:22:44 69.80, 156.22 55.65 2.66 32
14 08/15/2022 02:12:54 -69.69, -36.25 124.45 08/15/2022 02:12:14 -69.70, -36.28 124.44 1.72 40

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/2/2022
SNOs_Map_NPP_TERRA_20220802.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/02/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA