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: 1/19/2022
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 05:35:28 -69.19, -86.18 90.52 01/19/2022 05:36:30 -69.19, -86.25 90.53 2.74 62
2 01/19/2022 06:26:12 69.07, 81.30 89.36 01/19/2022 06:25:57 69.08, 81.26 89.36 1.63 15
3 01/19/2022 07:16:45 -68.51,-110.63 91.24 01/19/2022 07:15:34 -68.58,-111.73 91.13 45.62 71
4 01/21/2022 21:52:19 -69.18, 29.62 91.11 01/21/2022 21:52:56 -69.19, 29.62 91.11 0.43 37
5 01/21/2022 22:43:03 69.07,-162.91 88.77 01/21/2022 22:42:23 69.07,-162.87 88.78 1.53 40
6 01/24/2022 13:18:36 69.69, -22.63 88.81 01/24/2022 13:19:46 69.61, -21.57 88.69 41.99 70
7 01/24/2022 14:09:10 -69.17, 145.42 91.74 01/24/2022 14:09:22 -69.17, 145.48 91.75 2.33 12
8 01/24/2022 14:59:53 69.01, -47.04 88.08 01/24/2022 14:58:50 69.00, -47.09 88.08 2.29 63
9 01/27/2022 05:35:18 69.26, 93.77 87.70 01/27/2022 05:36:17 69.25, 93.82 87.67 2.71 59
10 01/27/2022 06:25:59 -69.11, -98.71 92.47 01/27/2022 06:25:48 -69.09, -98.75 92.49 3.15 11
11 01/27/2022 07:16:33 68.47, 69.47 86.86 01/27/2022 07:15:23 68.52, 68.19 86.96 52.29 70
12 01/29/2022 21:52:08 69.21,-150.37 86.94 01/29/2022 21:52:43 69.21,-150.35 86.93 0.89 35
13 01/29/2022 22:42:50 -69.11, 17.08 93.18 01/29/2022 22:42:13 -69.10, 17.15 93.18 2.88 37
14 02/01/2022 13:18:25 -69.84, 157.19 93.14 02/01/2022 13:19:34 -69.72, 158.56 93.32 54.49 69
15 02/01/2022 14:08:58 69.16, -34.52 86.14 02/01/2022 14:09:09 69.15, -34.54 86.13 1.00 11
16 02/01/2022 14:59:40 -69.06, 132.94 93.98 02/01/2022 14:58:39 -69.05, 132.97 93.98 1.05 61

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/19/2022
SNOs_Map_NPP_TERRA_20220119.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/19/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA