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: 1/21/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/22/2020 16:25:43 -6.08, 136.58 01/22/2020 16:15:46 -6.00, 136.32 29.27 597
2 01/22/2020 17:13:59 1.51, -54.83 01/22/2020 17:05:17 1.41, -55.35 59.08 522
3 01/22/2020 18:02:05 3.05, 113.80 01/22/2020 17:54:39 3.22, 113.01 89.34 446
4 01/25/2020 08:41:51 -4.75,-107.26 01/25/2020 08:32:16 -4.66,-107.59 38.68 575
5 01/25/2020 09:30:07 0.19, 61.33 01/25/2020 09:21:47 0.06, 60.73 68.46 500
6 01/25/2020 10:18:13 4.37,-130.04 01/25/2020 10:11:09 4.56,-130.91 98.52 424
7 01/28/2020 00:57:57 -3.32, 8.93 01/28/2020 00:48:45 -3.25, 8.50 48.00 552
8 01/28/2020 01:46:14 -1.18, 177.50 01/28/2020 01:38:16 -1.34, 176.82 77.80 478
9 01/30/2020 16:28:36 16.13, -45.64 01/30/2020 16:18:36 16.17, -46.01 39.54 600
10 01/30/2020 17:14:04 -2.01, 125.09 01/30/2020 17:05:14 -1.91, 124.58 57.39 530
11 01/30/2020 18:02:20 -2.55, -66.33 01/30/2020 17:54:45 -2.69, -67.10 87.18 455
12 02/02/2020 08:42:05 5.23, 72.62 02/02/2020 08:32:21 5.14, 72.30 36.44 584
13 02/02/2020 09:30:11 -0.64,-118.74 02/02/2020 09:21:43 -0.51,-119.33 66.82 508
14 02/02/2020 10:18:27 -3.91, 49.84 02/02/2020 10:11:14 -4.08, 48.99 96.40 433

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/21/2020
SNOs_Map_AQUA_NPP_20200121.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/21/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service