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: 3/23/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2020 00:58:18 3.12,-171.07 03/24/2020 00:49:09 2.99,-171.58 58.20 549
2 03/24/2020 01:46:26 1.39, -2.46 03/24/2020 01:38:32 1.56, -3.23 87.97 474
3 03/26/2020 16:26:08 -6.20, 136.53 03/26/2020 16:16:09 -6.15, 136.19 38.07 599
4 03/26/2020 17:14:23 1.64, -54.88 03/26/2020 17:05:39 1.48, -55.47 68.37 524
5 03/26/2020 18:02:31 2.87, 113.74 03/26/2020 17:55:02 3.07, 112.88 97.99 449
6 03/29/2020 08:42:12 -4.66,-107.26 03/29/2020 08:32:38 -4.59,-107.69 48.14 574
7 03/29/2020 09:30:26 0.04, 61.34 03/29/2020 09:22:08 -0.08, 60.65 78.46 498
8 04/01/2020 00:58:16 -3.19, 8.93 04/01/2020 00:49:07 -3.08, 8.42 58.35 549
9 04/01/2020 01:46:29 -1.50, 177.55 04/01/2020 01:38:36 -1.65, 176.77 88.50 473
10 04/03/2020 16:26:12 6.17, -43.48 04/03/2020 16:16:13 6.08, -43.82 38.61 599
11 04/03/2020 17:14:20 -1.66, 125.14 04/03/2020 17:05:36 -1.52, 124.53 68.57 524
12 04/03/2020 18:02:34 -2.96, -66.26 04/03/2020 17:55:06 -3.15, -67.13 98.59 448
13 04/06/2020 08:42:15 4.58, 72.74 04/06/2020 08:32:42 4.52, 72.30 48.88 573
14 04/06/2020 09:30:23 -0.08,-118.65 04/06/2020 09:22:05 0.04,-119.35 78.85 498

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/23/2020
SNOs_Map_AQUA_NPP_20200325.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/23/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service