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: 12/25/2021
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 12/26/2021 05:36:03 69.20, 93.71 92.46 12/26/2021 05:37:07 69.18, 93.74 92.43 2.67 64
2 12/26/2021 06:26:44 -69.07, -98.79 87.68 12/26/2021 06:26:37 -69.06, -98.77 87.69 1.23 7
3 12/26/2021 07:17:21 68.56, 69.19 91.81 12/26/2021 07:16:10 68.62, 68.32 91.88 35.97 71
4 12/28/2021 21:52:54 69.16,-150.45 92.30 12/28/2021 21:53:32 69.17,-150.38 92.31 3.07 38
5 12/28/2021 22:43:35 -69.03, 17.05 87.84 12/28/2021 22:43:03 -69.00, 17.04 87.87 2.77 32
6 12/31/2021 13:19:12 -69.83, 157.06 87.19 12/31/2021 13:20:21 -69.76, 158.64 87.29 61.36 69
7 12/31/2021 14:09:44 69.07, -34.55 92.04 12/31/2021 14:09:58 69.10, -34.60 92.06 3.21 14
8 12/31/2021 15:00:26 -68.99, 132.88 88.06 12/31/2021 14:59:28 -68.99, 132.90 88.06 0.85 58
9 01/03/2022 05:35:52 -69.21, -86.27 88.05 01/03/2022 05:36:56 -69.19, -86.24 88.08 3.05 64
10 01/03/2022 06:26:35 69.04, 81.27 91.78 01/03/2022 06:26:23 69.07, 81.25 91.80 2.95 12
11 01/03/2022 07:17:09 -68.58,-110.79 88.70 01/03/2022 07:15:58 -68.63,-111.66 88.63 35.81 71
12 01/05/2022 21:52:41 -69.13, 29.62 88.42 01/05/2022 21:53:20 -69.15, 29.59 88.40 2.65 39
13 01/05/2022 22:43:25 69.02,-162.91 91.47 01/05/2022 22:42:47 69.03,-162.92 91.48 1.32 38

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/25/2021
SNOs_Map_NPP_TERRA_20211225.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/25/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA