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: 11/16/2019
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 11/17/2019 14:42:12 70.23, -43.84 89.13 11/17/2019 14:41:00 70.25, -44.13 89.15 11.06 72
2 11/17/2019 15:31:43 -70.06, 123.55 91.04 11/17/2019 15:31:40 -70.07, 123.47 91.03 3.10 3
3 11/17/2019 16:21:11 69.90, -69.03 88.81 11/17/2019 16:22:23 69.89, -68.95 88.80 3.35 72
4 11/20/2019 06:58:43 70.08, 71.83 89.61 11/20/2019 06:57:51 70.10, 71.88 89.63 2.88 52
5 11/20/2019 07:48:12 -70.03,-120.62 90.44 11/20/2019 07:48:33 -70.02,-120.68 90.45 2.62 21
6 11/20/2019 08:37:55 69.03, 45.69 88.58 11/20/2019 08:39:01 69.04, 48.04 88.59 93.31 66
7 11/22/2019 23:15:12 70.04,-172.35 90.15 11/22/2019 23:14:44 70.06,-172.28 90.17 3.38 28
8 11/23/2019 00:04:41 -69.99, -4.79 89.90 11/23/2019 00:05:26 -69.97, -4.84 89.91 2.43 45
9 11/25/2019 14:42:10 -70.32, 136.29 89.03 11/25/2019 14:40:58 -70.39, 135.66 88.95 25.07 72
10 11/25/2019 15:31:40 70.04, -56.46 90.70 11/25/2019 15:31:37 70.01, -56.45 90.68 3.26 3
11 11/25/2019 16:21:10 -69.94, 111.03 89.40 11/25/2019 16:22:19 -69.93, 111.00 89.41 1.86 69
12 11/28/2019 06:58:41 -70.11,-108.13 88.75 11/28/2019 06:57:45 -70.09,-108.10 88.76 2.44 56
13 11/28/2019 07:48:08 69.99, 59.35 91.15 11/28/2019 07:48:29 69.98, 59.38 91.14 2.10 21

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/16/2019
SNOs_Map_LANDSAT-8_NPP_20191116.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/16/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service