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: 8/24/2020
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 08/25/2020 10:39:18 -68.40,-161.26 122.21 08/25/2020 10:40:18 -68.42,-161.21 122.20 2.59 60
2 08/25/2020 11:30:02 68.28, 6.21 57.68 08/25/2020 11:29:46 68.26, 6.24 57.65 2.55 16
3 08/25/2020 12:20:34 -67.66, 174.31 122.95 08/25/2020 12:19:23 -67.75, 173.29 122.83 44.47 71
4 08/28/2020 02:56:13 -68.33, -45.40 121.35 08/28/2020 02:56:49 -68.31, -45.46 121.37 3.08 36
5 08/28/2020 03:46:57 68.21, 122.07 58.54 08/28/2020 03:46:16 68.21, 122.06 58.54 0.58 41
6 08/30/2020 18:22:33 68.73, -97.47 60.00 08/30/2020 18:23:44 68.65, -96.80 59.91 28.38 71
7 08/30/2020 19:13:09 -68.31, 70.40 120.41 08/30/2020 19:13:18 -68.32, 70.43 120.41 1.45 9
8 08/30/2020 20:03:52 68.14,-122.08 59.43 08/30/2020 20:02:46 68.15,-122.13 59.44 2.28 66
9 09/02/2020 10:39:23 68.40, 18.74 60.63 09/02/2020 10:40:18 68.37, 18.73 60.60 3.24 55
10 09/02/2020 11:30:04 -68.24,-173.75 119.51 09/02/2020 11:29:48 -68.26,-173.76 119.50 2.17 16
11 09/02/2020 12:20:35 67.43, -5.43 59.68 09/02/2020 12:19:26 67.53, -6.96 59.79 66.31 69
12 09/05/2020 02:56:17 68.33, 134.59 61.55 09/05/2020 02:56:46 68.36, 134.61 61.58 3.28 29
13 09/05/2020 03:46:59 -68.23, -57.96 118.54 09/05/2020 03:46:17 -68.21, -57.95 118.57 2.89 42

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/24/2020
SNOs_Map_NPP_TERRA_20200824.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/24/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA