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: 8/12/2022
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 08/12/2022 09:05:16 69.83, 40.45 54.88 08/12/2022 09:06:17 69.86, 40.44 54.90 3.49 61
2 08/12/2022 09:55:58 -69.75,-152.10 125.21 08/12/2022 09:55:47 -69.75,-152.08 125.21 0.92 11
3 08/12/2022 10:46:32 69.09, 16.15 54.12 08/12/2022 10:45:23 69.14, 14.76 54.23 55.19 69
4 08/15/2022 01:22:13 69.83, 156.22 55.69 08/15/2022 01:22:43 69.84, 156.28 55.69 2.47 30
5 08/15/2022 02:12:54 -69.69, -36.25 124.45 08/15/2022 02:12:14 -69.67, -36.31 124.46 2.71 40
6 08/17/2022 16:48:29 -70.11, 104.26 123.19 08/17/2022 16:49:40 -70.03, 104.77 123.30 21.10 71
7 08/17/2022 17:39:09 69.78, -87.94 56.48 08/17/2022 17:39:09 69.80, -87.90 56.50 3.24 0
8 08/17/2022 18:29:50 -69.63, 79.59 123.66 08/17/2022 18:28:40 -69.64, 79.52 123.65 3.08 70
9 08/20/2022 09:05:21 -69.84,-139.58 122.60 08/20/2022 09:06:09 -69.82,-139.65 122.63 3.53 48
10 08/20/2022 09:56:05 69.73, 27.90 57.30 08/20/2022 09:55:35 69.76, 27.91 57.32 2.99 30
11 08/23/2022 00:31:46 70.53, 167.81 59.00 08/23/2022 00:32:54 70.42, 169.43 58.83 61.59 68
12 08/23/2022 01:22:16 -69.80, -23.74 121.76 08/23/2022 01:22:33 -69.82, -23.77 121.74 3.13 17
13 08/23/2022 02:13:00 69.69, 143.73 58.14 08/23/2022 02:12:00 69.70, 143.70 58.16 1.70 60
14 08/25/2022 16:48:31 69.91, -75.46 59.26 08/25/2022 16:49:28 69.91, -75.42 59.25 1.65 57
15 08/25/2022 17:39:13 -69.81, 92.01 120.84 08/25/2022 17:38:58 -69.81, 92.08 120.84 2.97 15
16 08/25/2022 18:29:45 69.06, -99.61 58.41 08/25/2022 18:28:36 69.07,-101.24 58.47 64.89 69

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/12/2022
SNOs_Map_NPP_TERRA_20220812.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/12/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA