Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 2/13/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/15/2020 16:25:59 6.08, -43.46 02/15/2020 16:16:01 6.02, -43.75 33.15 598
2 02/15/2020 17:14:07 -1.60, 125.15 02/15/2020 17:05:24 -1.45, 124.60 63.61 523
3 02/15/2020 18:02:21 -3.06, -66.23 02/15/2020 17:54:54 -3.21, -67.06 93.37 447
4 02/18/2020 08:42:06 4.63, 72.73 02/18/2020 08:32:32 4.54, 72.35 43.44 574
5 02/18/2020 09:30:13 -0.09,-118.65 02/18/2020 09:21:55 0.03,-119.30 73.76 498
6 02/21/2020 00:58:11 3.13,-171.08 02/21/2020 00:49:02 3.06,-171.56 53.82 549
7 02/21/2020 01:46:19 1.36, -2.47 02/21/2020 01:38:25 1.51, -3.20 83.92 474
8 02/23/2020 16:26:02 -6.21, 136.52 02/23/2020 16:16:02 -6.18, 136.21 33.95 600
9 02/23/2020 17:14:18 1.70, -54.90 02/23/2020 17:05:33 1.59, -55.46 64.07 525
10 02/23/2020 18:02:25 2.86, 113.73 02/23/2020 17:54:55 3.04, 112.91 94.01 450
11 02/26/2020 08:42:09 -4.78,-107.30 02/26/2020 08:32:33 -4.71,-107.69 44.08 576
12 02/26/2020 09:30:24 0.22, 61.30 02/26/2020 09:22:03 0.05, 60.65 74.39 501

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/13/2020
SNOs_Map_AQUA_NPP_20200214.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 02/13/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service