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: 5/22/2022
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 05/24/2022 11:36:21 -69.59,-177.02 131.32 05/24/2022 11:37:30 -69.59,-177.00 131.32 0.61 69
2 05/24/2022 12:27:05 69.47, -9.54 48.56 05/24/2022 12:26:57 69.48, -9.51 48.56 1.48 8
3 05/24/2022 13:17:43 -69.18, 158.20 131.76 05/24/2022 13:16:30 -69.20, 157.76 131.72 17.69 73
4 05/27/2022 03:53:13 -69.57, -61.21 131.81 05/27/2022 03:53:51 -69.57, -61.14 131.82 2.68 38
5 05/27/2022 04:43:56 69.41, 106.34 48.02 05/27/2022 04:43:19 69.40, 106.27 48.01 2.74 37
6 05/29/2022 19:19:27 69.92,-113.26 48.14 05/29/2022 19:20:38 69.79,-112.58 47.99 29.86 71
7 05/29/2022 20:10:03 -69.51, 54.66 132.29 05/29/2022 20:10:11 -69.52, 54.68 132.29 1.03 8
8 05/29/2022 21:00:47 69.40,-137.87 47.59 05/29/2022 20:59:38 69.40,-137.83 47.59 1.63 69
9 06/01/2022 11:36:13 69.61, 2.99 47.43 06/01/2022 11:37:01 69.60, 3.06 47.42 2.57 48
10 06/01/2022 12:26:54 -69.46, 170.53 132.73 06/01/2022 12:26:32 -69.44, 170.47 132.75 2.88 22
11 06/01/2022 13:17:21 68.44, -20.77 46.23 06/01/2022 13:16:14 68.48, -23.09 46.32 94.80 67
12 06/04/2022 03:02:35 -70.46, -49.82 132.02 06/04/2022 03:03:42 -70.33, -47.67 132.19 81.34 67
13 06/04/2022 03:53:04 69.56, 118.84 47.05 06/04/2022 03:53:21 69.55, 118.88 47.03 2.45 17
14 06/04/2022 04:43:45 -69.41, -73.62 133.11 06/04/2022 04:42:51 -69.44, -73.62 133.08 3.60 54

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/22/2022
SNOs_Map_NPP_TERRA_20220522.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/22/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA