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: 11/28/2021
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 11/29/2021 14:10:22 69.08, -34.66 90.54 11/29/2021 14:10:48 69.07, -34.63 90.54 1.05 26
2 11/29/2021 15:01:03 -68.95, 132.84 89.59 11/29/2021 15:00:18 -68.96, 132.85 89.58 1.07 45
3 12/02/2021 05:36:33 -69.34, -86.56 88.79 12/02/2021 05:37:44 -69.30, -86.11 88.83 18.55 71
4 12/02/2021 06:27:13 69.00, 81.22 90.89 12/02/2021 06:27:14 69.02, 81.18 90.90 2.29 1
5 12/02/2021 07:17:55 -68.93,-111.36 89.19 12/02/2021 07:16:44 -68.91,-111.33 89.21 2.48 71
6 12/04/2021 21:53:21 -69.11, 29.54 88.65 12/04/2021 21:54:12 -69.13, 29.56 88.63 2.00 51
7 12/04/2021 22:44:05 68.99,-162.98 91.24 12/04/2021 22:43:40 68.96,-163.01 91.21 3.35 25
8 12/04/2021 23:34:31 -68.05, 5.56 89.70 12/04/2021 23:33:23 -68.13, 3.61 89.63 81.63 68
9 12/07/2021 13:19:46 70.03, -23.34 92.60 12/07/2021 13:20:53 69.95, -21.09 92.51 85.89 67
10 12/07/2021 14:10:11 -69.05, 145.41 88.40 12/07/2021 14:10:37 -69.07, 145.36 88.38 3.00 26
11 12/07/2021 15:00:55 68.93, -47.12 91.49 12/07/2021 15:00:04 68.95, -47.14 91.51 3.02 51
12 12/10/2021 05:36:22 69.18, 93.69 92.00 12/10/2021 05:37:32 69.16, 93.73 91.98 2.44 70
13 12/10/2021 06:27:03 -69.04, -98.80 88.15 12/10/2021 06:27:02 -69.06, -98.77 88.13 2.20 1
14 12/10/2021 07:17:44 68.76, 68.89 91.58 12/10/2021 07:16:31 68.82, 68.58 91.65 14.32 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/28/2021
SNOs_Map_NPP_TERRA_20211128.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/28/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA