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: 9/17/2022
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 09/18/2022 15:58:01 70.10, -63.09 68.31 09/18/2022 15:59:11 70.09, -62.85 68.29 9.34 70
2 09/18/2022 16:48:41 -69.90, 104.52 111.89 09/18/2022 16:48:42 -69.92, 104.55 111.87 2.04 1
3 09/18/2022 17:39:23 69.68, -87.83 67.90 09/18/2022 17:38:11 69.69, -88.11 67.93 10.67 72
4 09/21/2022 08:14:54 69.99, 52.84 69.24 09/21/2022 08:15:34 70.00, 52.91 69.24 2.97 40
5 09/21/2022 09:05:35 -69.85,-139.62 110.90 09/21/2022 09:05:05 -69.83,-139.68 110.92 2.75 30
6 09/23/2022 23:41:14 -70.53, 0.46 109.20 09/23/2022 23:42:24 -70.40, 1.72 109.34 48.99 70
7 09/24/2022 00:31:49 69.95, 168.68 70.23 09/24/2022 00:31:57 69.95, 168.73 70.23 2.12 8
8 09/24/2022 01:22:31 -69.85, -23.86 109.86 09/24/2022 01:21:27 -69.84, -23.79 109.87 3.02 64
9 09/26/2022 15:58:00 -70.01, 117.04 108.68 09/26/2022 15:58:53 -70.01, 117.05 108.69 0.63 53
10 09/26/2022 16:48:44 69.90, -75.49 71.23 09/26/2022 16:48:20 69.89, -75.47 71.21 1.92 24
11 09/26/2022 17:39:11 -69.01, 93.11 109.67 09/26/2022 17:38:03 -69.06, 91.07 109.60 81.53 68
12 09/29/2022 07:24:27 70.81, 64.22 73.17 09/29/2022 07:25:34 70.70, 66.30 73.03 77.15 67
13 09/29/2022 08:14:55 -69.97,-127.13 107.68 09/29/2022 08:15:15 -69.99,-127.09 107.67 2.25 20
14 09/29/2022 09:05:39 69.87, 40.34 72.23 09/29/2022 09:04:42 69.87, 40.39 72.23 1.95 57

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/17/2022
SNOs_Map_NPP_TERRA_20220917.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/17/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA