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: 1/14/2022
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, 157.30 89.45 01/16/2022 13:19:57 -69.61, 158.43 89.59 45.02 70
2 01/16/2022 14:09:22 69.11, -34.54 89.93 01/16/2022 14:09:31 69.11, -34.58 89.92 1.61 9
3 01/16/2022 15:00:04 -69.03, 132.90 90.17 01/16/2022 14:59:01 -69.00, 132.92 90.19 3.34 63
4 01/19/2022 05:35:29 -69.21, -86.20 90.50 01/19/2022 05:36:30 -69.24, -86.18 90.48 3.21 61
5 01/19/2022 06:26:13 69.10, 81.26 89.38 01/19/2022 06:25:58 69.07, 81.25 89.35 3.24 15
6 01/19/2022 07:16:46 -68.53,-110.65 91.22 01/19/2022 07:15:35 -68.58,-111.74 91.14 44.44 71
7 01/21/2022 21:52:19 -69.20, 29.60 91.09 01/21/2022 21:52:56 -69.20, 29.65 91.09 1.94 37
8 01/21/2022 22:43:02 69.03,-162.86 88.74 01/21/2022 22:42:24 69.03,-162.93 88.74 2.69 38
9 01/24/2022 13:18:37 69.76, -22.74 88.89 01/24/2022 13:19:46 69.65, -21.52 88.73 48.74 69
10 01/24/2022 14:09:10 -69.19, 145.40 91.73 01/24/2022 14:09:23 -69.17, 145.47 91.75 3.58 13
11 01/24/2022 14:59:53 69.03, -47.07 88.10 01/24/2022 14:58:50 69.04, -47.04 88.13 2.30 63
12 01/27/2022 05:35:18 69.22, 93.82 87.66 01/27/2022 05:36:20 69.22, 93.79 87.65 1.26 62
13 01/27/2022 06:26:00 -69.12, -98.72 92.46 01/27/2022 06:25:50 -69.12, -98.71 92.46 0.71 10
14 01/27/2022 07:16:35 68.54, 69.38 86.93 01/27/2022 07:15:24 68.61, 68.29 87.04 44.63 71

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/14/2022
SNOs_Map_NPP_TERRA_20220114.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/14/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA