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: 8/25/2022
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 08/25/2022 16:48:31 69.88, -75.41 59.23 08/25/2022 16:49:29 69.88, -75.46 59.22 1.85 58
2 08/25/2022 17:39:13 -69.79, 92.03 120.85 08/25/2022 17:38:59 -69.76, 92.02 120.88 2.99 14
3 08/25/2022 18:29:45 69.03, -99.57 58.38 08/25/2022 18:28:36 69.10,-101.22 58.49 65.90 69
4 08/28/2022 09:05:26 69.84, 40.41 60.12 08/28/2022 09:05:53 69.86, 40.38 60.13 2.15 27
5 08/28/2022 09:56:08 -69.75,-152.14 119.97 08/28/2022 09:55:23 -69.75,-152.13 119.96 0.40 45
6 08/31/2022 00:31:39 -69.97, -11.33 118.81 08/31/2022 00:32:51 -69.95, -11.26 118.84 3.65 72
7 08/31/2022 01:22:22 69.80, 156.23 61.03 08/31/2022 01:22:18 69.83, 156.22 61.06 2.97 4
8 08/31/2022 02:13:02 -69.60, -36.16 119.16 08/31/2022 02:11:49 -69.67, -36.36 119.09 10.75 73
9 09/02/2022 16:48:35 -69.93, 104.49 117.88 09/02/2022 16:49:16 -69.92, 104.57 117.91 3.47 41
10 09/02/2022 17:39:18 69.77, -87.95 61.96 09/02/2022 17:38:43 69.79, -87.95 61.99 2.99 35
11 09/05/2022 08:14:56 70.37, 52.27 63.54 09/05/2022 08:16:06 70.25, 53.29 63.40 40.04 70
12 09/05/2022 09:05:30 -69.84,-139.61 116.99 09/05/2022 09:05:42 -69.82,-139.68 117.01 3.55 12
13 09/05/2022 09:56:14 69.74, 27.86 62.91 09/05/2022 09:55:08 69.75, 27.87 62.93 2.08 66
14 09/08/2022 00:31:43 69.91, 168.74 64.07 09/08/2022 00:32:35 69.93, 168.71 64.08 2.11 52
15 09/08/2022 01:22:25 -69.81, -23.79 116.03 09/08/2022 01:22:05 -69.83, -23.79 116.01 2.59 20
16 09/08/2022 02:12:53 68.85, 144.88 63.01 09/08/2022 02:11:46 68.93, 142.67 63.13 89.01 67

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/25/2022
SNOs_Map_NPP_TERRA_20220825.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/25/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA