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: 4/14/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2020 00:16:17 29.98,-164.88 04/17/2020 00:06:17 30.63,-165.59 99.33 600
2 04/17/2020 00:58:12 -3.02, 8.96 04/17/2020 00:49:05 -2.91, 8.46 57.06 547
3 04/17/2020 01:46:28 -1.51, 177.54 04/17/2020 01:38:36 -1.70, 176.78 87.06 472
4 04/19/2020 16:26:08 6.01, -43.46 04/19/2020 16:16:11 5.92, -43.78 36.99 597
5 04/19/2020 17:14:15 -1.48, 125.17 04/19/2020 17:05:34 -1.37, 124.57 67.07 521
6 04/19/2020 18:02:30 -3.12, -66.24 04/19/2020 17:55:04 -3.30, -67.09 96.71 446
7 04/22/2020 08:42:11 4.47, 72.75 04/22/2020 08:32:40 4.38, 72.34 46.92 571
8 04/22/2020 09:30:17 0.12,-118.61 04/22/2020 09:22:02 0.23,-119.30 77.03 495
9 04/25/2020 00:16:10 -29.94, 15.15 04/25/2020 00:06:10 -30.46, 14.48 87.06 600
10 04/25/2020 00:58:12 2.88,-171.03 04/25/2020 00:49:07 2.79,-171.53 56.90 545
11 04/25/2020 01:46:20 1.59, -2.42 04/25/2020 01:38:30 1.77, -3.18 86.97 470
12 04/27/2020 16:25:59 -5.90, 136.59 04/27/2020 16:16:05 -5.86, 136.26 37.13 594
13 04/27/2020 17:14:14 1.30, -54.81 04/27/2020 17:05:35 1.19, -55.40 66.93 519
14 04/27/2020 18:02:22 3.17, 113.80 04/27/2020 17:54:58 3.36, 112.95 96.80 444

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2020
SNOs_Map_AQUA_NPP_20200415.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/14/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service