Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/19/2020
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 07/02/2020 13:26:24 73.48, -28.18 50.59 07/02/2020 13:25:17 73.48, -31.12 50.77 92.99 67
2 07/02/2020 14:17:07 -73.45, 139.07 129.44 07/02/2020 14:16:00 -73.43, 136.32 129.29 87.26 67
3 07/02/2020 15:07:51 73.20, -54.13 50.35 07/02/2020 15:06:41 73.19, -55.83 50.45 54.83 70
4 07/02/2020 15:58:35 -73.12, 113.02 129.72 07/02/2020 15:57:24 -73.13, 111.60 129.61 45.76 71
5 07/02/2020 16:49:19 72.88, -80.17 50.07 07/02/2020 16:48:05 72.89, -80.57 50.12 13.20 74
6 07/02/2020 17:40:02 -72.85, 87.09 129.96 07/02/2020 17:38:48 -72.84, 86.86 129.94 7.75 74
7 07/02/2020 18:30:42 72.80,-105.66 50.01 07/02/2020 18:29:33 72.80,-105.74 50.02 2.87 69
8 07/02/2020 19:21:25 -72.77, 61.60 130.02 07/02/2020 19:20:17 -72.79, 61.58 129.98 2.36 68
9 07/02/2020 20:12:04 72.78,-131.05 50.00 07/02/2020 20:11:02 72.75,-131.03 49.98 3.42 62
10 07/02/2020 21:02:47 -72.75, 36.21 130.03 07/02/2020 21:01:46 -72.75, 36.29 130.02 2.64 61
11 07/02/2020 21:53:26 72.76,-156.43 49.98 07/02/2020 21:52:32 72.76,-156.41 49.99 0.69 54
12 07/02/2020 22:44:08 -72.78, 10.93 130.00 07/02/2020 22:43:16 -72.76, 10.91 130.01 2.74 52
13 07/02/2020 23:34:48 72.74, 178.18 49.97 07/02/2020 23:34:02 72.77, 178.20 50.01 3.19 46
14 07/03/2020 00:25:30 -72.76, -14.45 130.01 07/03/2020 00:24:46 -72.76, -14.48 129.99 1.09 44
15 07/03/2020 01:16:09 72.77, 152.90 50.00 07/03/2020 01:15:32 72.77, 152.81 50.02 2.95 37

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 6/19/2020
SNOs_Map_METOP-B_NPP_20200619.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 06/19/2020 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service