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: 1/2/2022
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 01/03/2022 05:35:51 -69.20, -86.26 88.06 01/03/2022 05:36:55 -69.19, -86.24 88.08 1.71 64
2 01/03/2022 06:26:35 69.08, 81.22 91.81 01/03/2022 06:26:22 69.08, 81.27 91.82 2.01 13
3 01/03/2022 07:17:09 -68.57,-110.78 88.71 01/03/2022 07:15:58 -68.64,-111.66 88.63 36.27 71
4 01/05/2022 21:52:42 -69.17, 29.56 88.37 01/05/2022 21:53:20 -69.16, 29.60 88.39 2.18 38
5 01/05/2022 22:43:26 69.05,-162.96 91.50 01/05/2022 22:42:47 69.05,-162.90 91.50 2.59 39
6 01/08/2022 13:18:59 69.66, -22.66 91.80 01/08/2022 13:20:09 69.56, -21.62 91.67 41.70 70
7 01/08/2022 14:09:32 -69.09, 145.46 88.79 01/08/2022 14:09:45 -69.12, 145.43 88.77 3.26 13
8 01/08/2022 15:00:16 68.97, -47.07 91.09 01/08/2022 14:59:12 69.00, -47.07 91.12 3.36 64
9 01/11/2022 05:35:41 69.21, 93.76 90.95 01/11/2022 05:36:39 69.18, 93.76 90.91 3.54 58
10 01/11/2022 06:26:22 -69.07, -98.72 89.21 01/11/2022 06:26:09 -69.07, -98.74 89.20 1.05 13
11 01/11/2022 07:16:55 68.36, 69.53 90.07 01/11/2022 07:15:46 68.39, 68.06 90.14 60.24 69
12 01/13/2022 21:52:32 69.19,-150.43 90.49 01/13/2022 21:53:03 69.17,-150.37 90.47 3.11 31
13 01/13/2022 22:43:13 -69.04, 17.09 89.67 01/13/2022 22:42:34 -69.01, 17.07 89.69 3.40 39
14 01/16/2022 13:18:45 -69.60, 157.47 89.57 01/16/2022 13:19:56 -69.50, 158.31 89.69 34.31 71
15 01/16/2022 14:09:22 69.12, -34.55 89.94 01/16/2022 14:09:28 69.10, -34.57 89.92 1.98 6
16 01/16/2022 15:00:04 -69.02, 132.90 90.18 01/16/2022 14:58:58 -69.00, 132.94 90.19 2.51 66

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/2/2022
SNOs_Map_NPP_TERRA_20220103.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/02/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA