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: 7/29/2020
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 07/29/2020 18:22:28 69.22, -98.12 50.68 07/29/2020 18:23:36 69.10, -96.23 50.50 76.15 68
2 07/29/2020 19:12:54 -68.29, 70.45 130.28 07/29/2020 19:13:18 -68.32, 70.43 130.26 2.82 24
3 07/29/2020 20:03:38 68.16,-122.07 49.59 07/29/2020 20:02:46 68.15,-122.12 49.59 2.11 52
4 08/01/2020 10:39:09 68.39, 18.78 50.48 08/01/2020 10:40:18 68.38, 18.75 50.46 1.48 69
5 08/01/2020 11:29:50 -68.26,-173.74 129.65 08/01/2020 11:29:48 -68.27,-173.74 129.64 1.54 2
6 08/01/2020 12:20:30 67.91, -5.99 50.00 08/01/2020 12:19:18 67.99, -6.43 50.10 20.72 72
7 08/04/2020 02:56:04 68.36, 134.58 51.14 08/04/2020 02:56:46 68.38, 134.63 51.16 3.19 42
8 08/04/2020 03:46:45 -68.22, -57.92 128.99 08/04/2020 03:46:17 -68.22, -57.92 128.99 0.33 28
9 08/06/2020 18:22:29 -69.15, 81.98 127.32 08/06/2020 18:23:38 -69.05, 83.70 127.47 69.09 69
10 08/06/2020 19:13:00 68.33,-109.61 51.85 08/06/2020 19:13:16 68.32,-109.56 51.83 2.33 16
11 08/06/2020 20:03:41 -68.19, 57.89 128.29 08/06/2020 20:02:47 -68.16, 57.89 128.31 2.81 54
12 08/09/2020 10:39:11 -68.37,-161.20 127.37 08/09/2020 10:40:19 -68.38,-161.25 127.36 2.39 68
13 08/09/2020 11:29:55 68.25, 6.26 52.52 08/09/2020 11:29:46 68.26, 6.25 52.53 1.46 9
14 08/09/2020 12:20:32 -67.89, 174.03 127.84 08/09/2020 12:19:20 -67.94, 173.50 127.77 22.81 72
15 08/12/2020 02:56:07 -68.34, -45.39 126.61 08/12/2020 02:56:49 -68.31, -45.45 126.63 3.50 42
16 08/12/2020 03:46:51 68.22, 122.07 53.29 08/12/2020 03:46:16 68.19, 122.05 53.26 3.22 35

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/29/2020
SNOs_Map_NPP_TERRA_20200729.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/29/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA