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: 4/5/2022
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 04/06/2022 12:27:37 69.42, -9.59 62.78 04/06/2022 12:28:23 69.42, -9.53 62.78 2.07 46
2 04/06/2022 13:18:18 -69.28, 157.92 117.37 04/06/2022 13:17:53 -69.30, 157.95 117.35 2.63 25
3 04/09/2022 03:54:02 -70.31, -62.46 117.29 04/09/2022 03:55:09 -70.22, -60.20 117.43 85.49 67
4 04/09/2022 04:44:29 69.35, 106.29 61.70 04/09/2022 04:44:49 69.34, 106.24 61.70 2.01 20
5 04/09/2022 05:35:10 -69.21, -86.20 118.45 04/09/2022 05:34:19 -69.23, -86.27 118.43 3.54 51
6 04/11/2022 20:10:39 -69.46, 54.60 119.17 04/11/2022 20:11:47 -69.47, 54.63 119.16 1.92 68
7 04/11/2022 21:01:23 69.34,-137.93 60.70 04/11/2022 21:01:14 69.35,-137.87 60.72 2.82 9
8 04/11/2022 21:52:00 -68.99, 29.88 119.68 04/11/2022 21:50:48 -69.02, 29.34 119.62 22.22 72
9 04/14/2022 12:27:32 -69.40, 170.45 120.20 04/14/2022 12:28:13 -69.41, 170.43 120.20 1.39 41
10 04/14/2022 13:18:16 69.28, -22.07 59.67 04/14/2022 13:17:40 69.29, -22.08 59.68 0.99 36
11 04/17/2022 03:53:52 69.92, 118.15 59.39 04/17/2022 03:55:02 69.81, 119.22 59.26 42.34 70
12 04/17/2022 04:44:26 -69.40, -73.77 121.16 04/17/2022 04:44:38 -69.38, -73.73 121.18 2.84 12
13 04/17/2022 05:35:09 69.23, 93.77 58.66 04/17/2022 05:34:05 69.26, 93.76 58.69 2.96 64

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/5/2022
SNOs_Map_NPP_TERRA_20220405.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/05/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA