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: 10/12/2022
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 10/12/2022 15:07:20 70.16, -50.50 77.60 10/12/2022 15:08:31 70.15, -50.33 77.59 6.39 71
2 10/12/2022 15:58:00 -69.97, 117.12 102.59 10/12/2022 15:58:02 -69.97, 117.05 102.58 2.57 2
3 10/12/2022 16:48:43 69.80, -75.32 77.26 10/12/2022 16:47:30 69.81, -75.53 77.28 8.13 73
4 10/15/2022 07:24:13 70.06, 65.43 78.50 10/15/2022 07:24:51 70.07, 65.45 78.51 1.39 38
5 10/15/2022 08:14:55 -69.97,-127.12 101.58 10/15/2022 08:14:21 -69.95,-127.09 101.61 2.90 34
6 10/17/2022 22:50:27 -70.40, 13.37 100.19 10/17/2022 22:51:39 -70.29, 14.01 100.31 27.22 72
7 10/17/2022 23:41:06 70.03,-178.74 79.45 10/17/2022 23:41:09 70.01,-178.73 79.43 1.66 3
8 10/18/2022 00:31:47 -69.88, -11.21 100.69 10/18/2022 00:30:39 -69.89, -11.26 100.68 2.58 68
9 10/20/2022 15:07:16 -70.11, 129.60 99.52 10/20/2022 15:08:00 -70.09, 129.63 99.54 2.25 44
10 10/20/2022 15:58:00 70.00, -62.92 80.39 10/20/2022 15:57:27 69.98, -62.88 80.36 3.02 33
11 10/23/2022 06:33:33 70.45, 77.53 81.76 10/23/2022 06:34:44 70.36, 78.29 81.67 29.93 71
12 10/23/2022 07:24:09 -70.03,-114.51 98.65 10/23/2022 07:24:18 -70.03,-114.55 98.66 1.92 9
13 10/23/2022 08:14:53 69.93, 52.96 81.26 10/23/2022 08:13:45 69.91, 52.93 81.24 2.38 68
14 10/25/2022 22:50:21 70.12,-166.18 82.36 10/25/2022 22:51:05 70.10,-166.18 82.33 2.32 44
15 10/25/2022 23:41:02 -69.97, 1.38 97.79 10/25/2022 23:40:35 -69.98, 1.29 97.77 3.67 27

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/12/2022
SNOs_Map_NPP_TERRA_20221012.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/12/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA