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: 1/12/2022
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 01/13/2022 21:52:32 69.18,-150.42 90.49 01/13/2022 21:53:03 69.19,-150.35 90.49 2.92 31
2 01/13/2022 22:43:13 -69.04, 17.09 89.67 01/13/2022 22:42:34 -69.02, 17.07 89.69 2.74 39
3 01/16/2022 13:18:45 -69.60, 157.46 89.56 01/16/2022 13:19:56 -69.52, 158.32 89.68 34.61 71
4 01/16/2022 14:09:22 69.11, -34.54 89.93 01/16/2022 14:09:28 69.12, -34.54 89.94 1.53 6
5 01/16/2022 15:00:04 -69.02, 132.90 90.17 01/16/2022 14:58:58 -69.02, 132.95 90.18 2.22 66
6 01/19/2022 05:35:29 -69.21, -86.20 90.50 01/19/2022 05:36:25 -69.23, -86.17 90.49 2.21 56
7 01/19/2022 06:26:13 69.10, 81.26 89.38 01/19/2022 06:25:52 69.11, 81.32 89.39 2.52 21
8 01/19/2022 07:16:42 -68.31,-110.37 91.44 01/19/2022 07:15:33 -68.39,-111.94 91.31 64.80 69
9 01/21/2022 21:52:18 -69.15, 29.68 91.15 01/21/2022 21:52:49 -69.15, 29.62 91.14 2.47 31
10 01/21/2022 22:43:02 69.04,-162.87 88.74 01/21/2022 22:42:16 69.03,-162.89 88.74 1.24 46
11 01/24/2022 13:18:30 69.39, -22.21 88.50 01/24/2022 13:19:41 69.34, -21.89 88.43 13.93 71
12 01/24/2022 14:09:09 -69.14, 145.47 91.78 01/24/2022 14:09:13 -69.13, 145.47 91.79 0.87 4
13 01/24/2022 14:59:52 68.98, -47.00 88.05 01/24/2022 14:58:40 69.00, -47.04 88.09 3.22 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/12/2022
SNOs_Map_NPP_TERRA_20220112.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/12/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA