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: 8/1/2020
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 08/01/2020 10:39:09 68.41, 18.75 50.50 08/01/2020 10:40:17 68.42, 18.80 50.50 2.24 68
2 08/01/2020 11:29:50 -68.28,-173.77 129.63 08/01/2020 11:29:48 -68.25,-173.77 129.66 3.63 2
3 08/01/2020 12:20:30 67.93, -6.01 50.02 08/01/2020 12:19:18 67.97, -6.45 50.08 18.95 72
4 08/04/2020 02:56:05 68.38, 134.56 51.17 08/04/2020 02:56:47 68.37, 134.62 51.15 2.91 42
5 08/04/2020 03:46:45 -68.19, -57.89 129.02 08/04/2020 03:46:18 -68.20, -57.94 129.01 2.54 27
6 08/06/2020 18:22:29 -69.17, 81.95 127.29 08/06/2020 18:23:37 -69.10, 83.77 127.42 72.55 68
7 08/06/2020 19:12:59 68.30,-109.57 51.81 08/06/2020 19:13:16 68.32,-109.56 51.83 2.37 17
8 08/06/2020 20:03:40 -68.16, 57.92 128.32 08/06/2020 20:02:47 -68.16, 57.88 128.32 1.71 53
9 08/09/2020 10:39:11 -68.40,-161.24 127.34 08/09/2020 10:40:19 -68.38,-161.25 127.36 1.59 68
10 08/09/2020 11:29:55 68.27, 6.23 52.55 08/09/2020 11:29:46 68.27, 6.26 52.54 1.33 9
11 08/09/2020 12:20:32 -67.92, 174.00 127.81 08/09/2020 12:19:19 -68.00, 173.58 127.71 19.74 73
12 08/12/2020 02:56:06 -68.32, -45.37 126.63 08/12/2020 02:56:49 -68.33, -45.43 126.61 3.16 43
13 08/12/2020 03:46:50 68.19, 122.10 53.26 08/12/2020 03:46:16 68.21, 122.08 53.28 2.38 34
14 08/14/2020 18:22:31 68.98, -97.79 54.87 08/14/2020 18:23:40 68.88, -96.50 54.74 52.62 69
15 08/14/2020 19:13:02 -68.29, 70.44 125.83 08/14/2020 19:13:19 -68.28, 70.39 125.84 1.91 17
16 08/14/2020 20:03:46 68.17,-122.11 54.06 08/14/2020 20:02:46 68.16,-122.11 54.05 1.36 60

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/1/2020
SNOs_Map_NPP_TERRA_20200801.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/01/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA