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: 8/17/2022
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 08/17/2022 16:48:28 -70.09, 104.29 123.21 08/17/2022 16:49:40 -69.99, 104.71 123.34 19.67 72
2 08/17/2022 17:39:08 69.75, -87.90 56.45 08/17/2022 17:39:09 69.77, -87.95 56.47 2.29 1
3 08/17/2022 18:29:50 -69.67, 79.54 123.63 08/17/2022 18:28:39 -69.66, 79.54 123.63 1.49 71
4 08/20/2022 09:05:21 -69.88,-139.63 122.56 08/20/2022 09:06:07 -69.89,-139.56 122.57 2.89 46
5 08/20/2022 09:56:04 69.71, 27.93 57.27 08/20/2022 09:55:35 69.72, 27.86 57.29 3.06 29
6 08/23/2022 00:31:46 70.51, 167.84 58.98 08/23/2022 00:32:55 70.37, 169.36 58.79 58.83 69
7 08/23/2022 01:22:17 -69.84, -23.80 121.72 08/23/2022 01:22:33 -69.82, -23.77 121.74 1.86 16
8 08/23/2022 02:13:01 69.72, 143.68 58.18 08/23/2022 02:12:00 69.71, 143.71 58.17 2.07 61
9 08/25/2022 16:48:31 69.89, -75.44 59.24 08/25/2022 16:49:28 69.90, -75.42 59.25 1.51 57
10 08/25/2022 17:39:13 -69.80, 92.02 120.85 08/25/2022 17:38:58 -69.80, 92.07 120.84 2.09 15
11 08/25/2022 18:29:45 69.04, -99.59 58.39 08/25/2022 18:28:36 69.07,-101.25 58.47 65.93 69
12 08/28/2022 09:05:26 69.86, 40.38 60.14 08/28/2022 09:05:52 69.87, 40.40 60.14 1.22 26
13 08/28/2022 09:56:08 -69.76,-152.16 119.95 08/28/2022 09:55:22 -69.77,-152.10 119.94 2.45 46
14 08/31/2022 00:31:38 -69.94, -11.28 118.84 08/31/2022 00:32:50 -69.94, -11.26 118.85 0.90 72
15 08/31/2022 01:22:22 69.83, 156.19 61.06 08/31/2022 01:22:17 69.81, 156.21 61.04 2.19 5
16 08/31/2022 02:13:01 -69.57, -36.11 119.20 08/31/2022 02:11:49 -69.61, -36.44 119.15 13.18 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/17/2022
SNOs_Map_NPP_TERRA_20220818.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/17/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA