Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/29/2024
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/30/2024 06:08:31 70.20, 84.29 66.19 03/30/2024 06:07:47 70.21, 84.29 66.21 1.30 44
2 03/30/2024 06:58:01 -70.09,-108.24 113.94 03/30/2024 06:58:28 -70.08,-108.19 113.95 1.83 27
3 04/01/2024 21:35:21 -70.98, 33.67 114.09 04/01/2024 21:34:13 -71.03, 31.41 113.96 82.18 68
4 04/01/2024 22:25:01 70.16,-159.89 65.11 04/01/2024 22:24:43 70.18,-159.90 65.13 1.38 18
5 04/01/2024 23:14:31 -70.05, 7.58 115.01 04/01/2024 23:15:24 -70.04, 7.63 115.03 2.02 53
6 04/04/2024 13:52:03 -70.24, 148.45 115.83 04/04/2024 13:50:54 -70.22, 148.49 115.84 2.60 69
7 04/04/2024 14:41:30 70.14, -44.06 64.06 04/04/2024 14:41:39 70.15, -44.10 64.08 2.60 9
8 04/04/2024 15:31:04 -69.81, 123.12 116.27 04/04/2024 15:32:16 -69.81, 123.74 116.30 24.13 72
9 04/07/2024 06:08:31 -70.23, -95.69 116.86 04/07/2024 06:07:50 -70.21, -95.73 116.87 2.27 41
10 04/07/2024 06:57:58 70.11, 71.79 63.02 04/07/2024 06:58:34 70.09, 71.76 63.00 2.61 36
11 04/09/2024 21:35:21 70.65,-146.83 62.56 04/09/2024 21:34:11 70.72,-148.10 62.68 47.70 70
12 04/09/2024 22:24:58 -70.16, 20.09 117.93 04/09/2024 22:24:44 -70.16, 20.11 117.93 0.80 14
13 04/09/2024 23:14:25 70.04,-172.43 61.95 04/09/2024 23:15:28 70.04,-172.40 61.95 0.85 63

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/29/2024
SNOs_Map_LANDSAT-8_NPP_20240329.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/29/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP