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: 8/1/2020
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 08/02/2020 06:58:21 70.08, 71.86 52.45 08/02/2020 06:57:39 70.06, 71.92 52.44 2.88 42
2 08/02/2020 07:47:51 -69.97,-120.66 127.65 08/02/2020 07:48:21 -69.98,-120.64 127.64 2.25 30
3 08/04/2020 22:25:13 -70.76, 21.11 126.20 08/04/2020 22:24:04 -70.84, 19.15 126.05 72.10 69
4 08/04/2020 23:14:51 70.06,-172.28 53.14 08/04/2020 23:14:35 70.03,-172.26 53.12 2.77 16
5 08/05/2020 00:04:21 -69.95, -4.80 126.96 08/05/2020 00:05:17 -69.95, -4.82 126.97 0.50 56
6 08/07/2020 14:41:53 -70.14, 136.07 126.06 08/07/2020 14:40:46 -70.12, 136.06 126.06 2.11 67
7 08/07/2020 15:31:20 70.03, -56.44 53.85 08/07/2020 15:31:30 70.01, -56.45 53.83 3.17 10
8 08/07/2020 16:20:55 -69.65, 110.67 126.50 08/07/2020 16:22:06 -69.60, 111.47 126.59 31.48 71
9 08/10/2020 06:58:24 -70.07,-108.15 125.36 08/10/2020 06:57:42 -70.09,-108.13 125.32 3.30 42
10 08/10/2020 07:47:51 69.95, 59.33 54.55 08/10/2020 07:48:26 69.98, 59.36 54.57 3.14 35
11 08/12/2020 22:25:15 70.63,-159.07 55.98 08/12/2020 22:24:06 70.69,-160.62 56.09 57.19 69
12 08/12/2020 23:14:54 -70.04, 7.69 124.58 08/12/2020 23:14:38 -70.07, 7.68 124.56 2.75 16
13 08/13/2020 00:04:21 69.92, 175.17 55.32 08/13/2020 00:05:22 69.95, 175.16 55.34 3.47 61
14 08/15/2020 14:41:54 70.11, -43.96 56.30 08/15/2020 14:40:51 70.09, -43.90 56.29 3.43 63
15 08/15/2020 15:31:24 -70.01, 123.54 123.78 08/15/2020 15:31:34 -70.04, 123.49 123.76 3.24 10
16 08/15/2020 16:20:59 69.45, -69.59 55.70 08/15/2020 16:22:09 69.45, -68.33 55.65 49.13 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/1/2020
SNOs_Map_LANDSAT-8_NPP_20200802.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/01/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP