Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/30/2023

Index	Date (AURA)	Time (AURA)	Lat,Lon (AURA)	SZA (AURA )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	10/01/2023	06:09:00	79.90, -11.69	94.27	10/01/2023	06:08:00	79.89, -11.79	94.33	2.09	60
2	10/01/2023	06:58:21	-80.06, 157.29	85.97	10/01/2023	06:58:40	-80.05, 157.15	85.96	2.91	19
3	10/03/2023	21:34:15	-80.02, -62.04	84.94	10/03/2023	21:34:03	-80.01, -62.14	84.92	2.05	12
4	10/03/2023	22:23:34	80.21, 107.28	94.78	10/03/2023	22:24:40	80.22, 107.40	94.71	2.49	66
5	10/06/2023	12:10:06	-79.99, 78.79	83.95	10/06/2023	12:09:24	-79.99, 78.83	83.93	0.70	42
6	10/06/2023	12:59:27	80.12,-112.52	95.88	10/06/2023	13:00:04	80.12,-112.58	95.86	1.01	37
7	10/09/2023	02:45:59	-79.88,-141.07	82.84	10/09/2023	02:44:49	-79.88,-141.14	82.77	1.30	70
8	10/09/2023	03:35:18	80.07, 28.14	96.90	10/09/2023	03:35:27	80.06, 28.02	96.91	2.61	9
9	10/11/2023	18:11:08	80.01, 168.68	97.93	10/11/2023	18:10:50	80.00, 168.57	97.96	2.39	18

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/30/2023

Download SNOs between AURA and NPP since TLE EPOCH: 09/30/2023 in txt file.

Historial Predications of SNOs between AURA and NPP