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: 3/21/2022
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 03/21/2022 12:27:40 69.43, -9.61 69.04 03/21/2022 12:28:51 69.41, -9.53 69.00 4.05 71
2 03/21/2022 13:18:21 -69.30, 157.90 111.12 03/21/2022 13:18:21 -69.29, 157.95 111.13 2.00 0
3 03/21/2022 14:09:03 69.06, -34.47 68.63 03/21/2022 14:07:50 69.07, -34.69 68.65 8.88 73
4 03/24/2022 04:44:33 69.33, 106.31 67.87 03/24/2022 04:45:16 69.33, 106.25 67.87 2.45 43
5 03/24/2022 05:35:15 -69.24, -86.25 112.24 03/24/2022 05:34:46 -69.22, -86.26 112.26 2.57 29
6 03/26/2022 20:10:54 -70.03, 53.74 112.44 03/26/2022 20:12:03 -69.91, 55.27 112.61 59.95 69
7 03/26/2022 21:01:27 69.33,-137.93 66.82 03/26/2022 21:01:39 69.30,-137.90 66.78 3.25 12
8 03/26/2022 21:52:08 -69.19, 29.59 113.35 03/26/2022 21:51:09 -69.19, 29.59 113.34 0.15 59
9 03/29/2022 12:27:37 -69.41, 170.43 114.15 03/29/2022 12:28:36 -69.38, 170.43 114.18 2.81 59
10 03/29/2022 13:18:21 69.29, -22.09 65.72 03/29/2022 13:18:03 69.26, -22.07 65.70 2.95 18
11 03/29/2022 14:08:52 -68.61, 146.15 114.99 03/29/2022 14:07:42 -68.66, 144.79 114.91 55.07 70
12 04/01/2022 04:44:31 -69.37, -73.74 115.23 04/01/2022 04:45:00 -69.33, -73.74 115.27 3.56 29
13 04/01/2022 05:35:14 69.20, 93.81 64.58 04/01/2022 05:34:27 69.21, 93.74 64.60 3.01 47
14 04/03/2022 20:10:43 69.42,-125.37 63.81 04/03/2022 20:11:53 69.43,-125.36 63.81 1.03 70
15 04/03/2022 21:01:25 -69.33, 42.08 116.30 04/03/2022 21:01:23 -69.33, 42.14 116.31 2.04 2
16 04/03/2022 21:52:05 69.00,-150.15 63.35 04/03/2022 21:50:52 69.09,-150.52 63.46 17.96 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/21/2022
SNOs_Map_NPP_TERRA_20220321.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/21/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA