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: 1/17/2022
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 01/19/2022 05:35:29 -69.22, -86.22 90.49 01/19/2022 05:36:30 -69.22, -86.21 90.50 0.74 61
2 01/19/2022 06:26:13 69.10, 81.26 89.39 01/19/2022 06:25:57 69.10, 81.29 89.39 1.40 16
3 01/19/2022 07:16:45 -68.49,-110.59 91.26 01/19/2022 07:15:35 -68.55,-111.77 91.16 48.37 70
4 01/21/2022 21:52:18 -69.16, 29.66 91.13 01/21/2022 21:52:56 -69.16, 29.59 91.14 2.85 38
5 01/21/2022 22:43:02 69.04,-162.88 88.74 01/21/2022 22:42:23 69.04,-162.91 88.75 1.61 39
6 01/24/2022 13:18:36 69.72, -22.68 88.84 01/24/2022 13:19:46 69.58, -21.62 88.66 44.19 70
7 01/24/2022 14:09:09 -69.15, 145.46 91.77 01/24/2022 14:09:22 -69.14, 145.44 91.78 1.15 13
8 01/24/2022 14:59:53 69.04, -47.08 88.12 01/24/2022 14:58:49 69.02, -47.06 88.10 2.17 64
9 01/27/2022 05:35:18 69.24, 93.79 87.68 01/27/2022 05:36:18 69.21, 93.78 87.64 3.06 60
10 01/27/2022 06:25:59 -69.09, -98.68 92.49 01/27/2022 06:25:48 -69.11, -98.72 92.47 2.71 11
11 01/27/2022 07:16:33 68.45, 69.49 86.84 01/27/2022 07:15:23 68.54, 68.22 86.98 52.93 70
12 01/29/2022 21:52:08 69.19,-150.35 86.92 01/29/2022 21:52:44 69.17,-150.39 86.89 2.68 36
13 01/29/2022 22:42:50 -69.09, 17.11 93.20 01/29/2022 22:42:14 -69.07, 17.11 93.22 1.98 36

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/17/2022
SNOs_Map_NPP_TERRA_20220117.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/17/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA