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: 1/15/2022
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 01/16/2022 13:18:47 -69.71, 157.29 89.44 01/16/2022 13:19:57 -69.60, 158.42 89.60 45.37 70
2 01/16/2022 14:09:22 69.12, -34.55 89.93 01/16/2022 14:09:31 69.10, -34.59 89.92 2.44 9
3 01/16/2022 15:00:03 -68.98, 132.96 90.22 01/16/2022 14:59:01 -68.99, 132.90 90.20 2.43 62
4 01/19/2022 05:35:29 -69.22, -86.21 90.49 01/19/2022 05:36:30 -69.22, -86.20 90.50 0.59 61
5 01/19/2022 06:26:13 69.10, 81.26 89.39 01/19/2022 06:25:57 69.11, 81.30 89.39 1.77 16
6 01/19/2022 07:16:46 -68.54,-110.66 91.21 01/19/2022 07:15:35 -68.56,-111.76 91.15 44.69 71
7 01/21/2022 21:52:18 -69.15, 29.66 91.14 01/21/2022 21:52:56 -69.17, 29.61 91.12 2.99 38
8 01/21/2022 22:43:02 69.04,-162.87 88.74 01/21/2022 22:42:23 69.05,-162.90 88.76 1.68 39
9 01/24/2022 13:18:36 69.72, -22.68 88.84 01/24/2022 13:19:46 69.60, -21.58 88.68 44.19 70
10 01/24/2022 14:09:09 -69.14, 145.46 91.77 01/24/2022 14:09:22 -69.17, 145.48 91.75 2.83 13
11 01/24/2022 14:59:53 69.04, -47.08 88.11 01/24/2022 14:58:49 69.05, -47.03 88.13 2.41 64
12 01/27/2022 05:35:18 69.23, 93.80 87.67 01/27/2022 05:36:18 69.26, 93.84 87.68 2.76 60
13 01/27/2022 06:25:59 -69.08, -98.67 92.50 01/27/2022 06:25:49 -69.10, -98.73 92.48 3.23 10
14 01/27/2022 07:16:34 68.50, 69.43 86.88 01/27/2022 07:15:24 68.53, 68.20 86.97 50.12 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/15/2022
SNOs_Map_NPP_TERRA_20220115.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/15/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA